components for extrusion - verktyg xaloy_ext… · · 2015-09-020 5 10 15 02468 nordson xaloy is...

Nordson XALOY X-800 and X-102 barrels meet the needs for wear and

corrosion resistance for more than 90% of all extrusion requirements.

X-800: Our best extrusion barrelComposition: Tungsten carbide particles uniformly

dispersed in a corrosion-resistant nickel alloy matrix.

Outstanding resistance to both abrasive

wear and corrosion.

Essential for extrusion of hard-to-melt materials such

as HMW-HDPE or LLDPE and of highly filled abrasive

materials such as those containing 25% or more of

mineral fillers (cal-cium carbonate etc.) or glass fibers.

Resists corrosive attack by aggressive volatiles released

by polymers or additives.

X-102: For general purposeComposition: Nickel-rich iron-boron alloy.

Cost-effective choice for extrusion of unfilled or

lightly filled polymers having good thermal stability.

Outlasts generic competitive barrels in

comparative testing.

Nordson XALOY invented bimetallic

cylinders more than 70 years ago

and continues to lead the way in

development of improved alloys

and production processes.

X-800

X-102

Generic

Volume loss, cm3 Corrosion rate, mm/yr

Abrasive Wear Corrosive Wear

0 5 10 15 0 2 4 6 8

Nordson XALOY is the world's leading manufacturer of components and melt delivery

systems for extrusion machinery. Nordson XALOY has expanded through acquisition,

innovation and an unwavering commitment to customer service. Today we serve the

plastics industry by offering the highest quality in barrels, high performance screws,

pelletizers, and cleaning ovens.

products and know-how in plastics have been making a difference for companies around

the world. We’ve got proven tools to combat wear, boost output and improve and maintain

quality in extrusion operations. We offer advanced process testing and training services.

Our technical leadership and personal service is backed by decades of engineering,

materials, process and application experience. The company has plants in the United

States, Germany and Thailand and a network of sales agents around the globe.

2012

Expansion of Barrel Manufacturingin Chonburi, Thailand

2011

2009

Creation of a global CustomerCare Support organization

2006Xaloy Extrusion formed

with acquisition of DyniscoExtrusion products

2003Xaloy acquires

New Castle Industries,expands in screws and rolls

1998Xaloy begins construction

of Thai operation

1996Xaloy develops Xaloy

Production System or XPS

1990Extek Screen changer

product line introduced

1986Xaloy buys Flametech (Seabrook),

its first full line supplier

1983Melt pump production begins

under Normag name

1972Xaloy invents

tungsten carbide inlay

1960Screen changer production begins

under the Beringer name

1938First bimetallic extrusion

cylinder shipped

1931Xaloy invents bimetallic casting

1929Xaloy founded

roll production facilityMajor Investment in New Castle

Xaloy acquires Spirex

Xaloy has been acquired by Nordson Corporation and is now part of the

Nordson family

preassembled plasticating systems, heat transfer rolls, melt pumps, screen changers,

Machinery components that work better and last longer, can make the difference in

today’s ultra-competitive manufacturing environment. For over 80 years, Nordson XALOY

3

Service

Jet Cleaners

Pelletizers

Rolls

Mixers

Melt Pumps

Screen Changers

Extrusion Screws

Barrels

Strong and straight The structural shell of Nordson XALOY

bimetallic barrels consists of a

microalloy steel that maintains

high strength and straightness

after casting of the wear-resistant

alloy lining. Unlike some barrel

manufacturers, Nordson XALOY can

produce long barrels – up to 240

in. (6.1 m) – without resorting to

butt welding. The benefit to you

is a stronger, straighter barrel

with no seams to trap polymers

that can degrade and

contaminate your process.

Bar re l sHow we got he re

Specifications

YIELD BASE AVAILABLE OD ROOTSTRENGTH HARDNESS, HARDNESS, WEAR WEAR CORROSIONMPa (psi) ROCKWELL ROCKWELL RESISTANCE RESISTANCE RESISTANCE

ALLOY STEELS

MICROTEC 4M95 655 (95,000) 28 - 32 Rc 54 Rc1 FAIR POOR POOR

AISI 4140 689 (100,000) 28 – 32 Rc 48 – 55 Rc1 FAIR POOR POOR

AISI 4340 758 (110,000) 28 – 32 Rc 48 – 55 Rc1 FAIR POOR POOR

NITRALLOY 135M 586 (85,000) 33 Rc 60 – 70 Rc2 GOOD GOOD POOR

STAINLESS STEELS

GOODPOOR 380 Rb

95 Rb

30 Rc

90 Rb

90 Rb

30 Rc

)000,53( 142304

GOODPOOR 3)000,53( 142316

FAIR/GOODPOOR 3

POOR

POOR

POOR)000,511( 397416

17-4PH 1207 (175,000) 38 Rc 42 Rc POOR 3 FAIR/POOR GOOD

SPECIALTY MATERIALS

DURANICKEL 301 862 (125,000) 30 – 38 Rc 32 Rc POOR 3 POOR EXCELLENT

HASTELLOY® C-276 552 (80,000) 86 Rb 86 Rb POOR 3 POOR EXCELLENT

Notes: 1 - Flame-hardened; 2 - Nitrided; 3 - Requires hardsurfacing.

Base Materials Nordson XALOY screws are typically manufactured from a 4000 series alloy, (usually 4140), nitriding steel (Nitralloy 135M), CPM tool steels, or any grade of stainless

steel depending on the application. Certain applications require the use of stainless steels or special alloys for better resistance to corrosive wear. However,

these screws require a secondary treatment to provide better resistance to wear (see Hardsurfacing Materials Chart).

Hardsurfacing Materials Hardsurfacings are applied to flights using the plasma transferred arc (PTA) welding method. Our proprietary PTA technology

and rigorous quality control systems ensure consistent hardness and minimize cracking and bonding problems. The chart below

lists available hardsurfacing materials and summarizes their wear resistance, barrel compatibility and applications.

Jet Cleaners

Extrusion Screws

Barrels

Screen Changers

Melt Pumps

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Rolls

Pelletizers

Service

AVERAGEAPPROXIMATE

NORDSON XALOY® X-830 TUNGSTEN CARBIDE 48 – 55 Rc POOR OPTIMUM All, including abrasive COMPOSITE

COLMONOY 56 NICKEL 46 – 52 Rc EXCELLENT

EXCELLENT

General purpose

General purpose

General purpose

General purpose

FLAME-HARDENING ALLOY STEEL 48 – 58 Rc GOOD

GOOD

GOOD

STELLITE 6 COBALT 38 – 42 Rc FAIR

FAIR

FAIR

FAIR

STELLITE 12 COBALT 44 – 48 Rc

INCONEL® 625 Ni-Cr-Mo 52 – 72 Ra

NORDSON XALOY® X-183 NICKEL 46 – 52 Rc EXCELLENT General purpose

COLMONOY 83 TUNGSTEN CARBIDE 46 – 52 Rc POOR

POOR

POOR

General purposeCOMPOSITE

N/A

BARREL COMPATIBILITYAPPLIEDBASE HARDNESS, STANDARD Tungsten Carbide APPLICATION

INFORMATIONBIMETALLICBIMETALLICROCKWELLMATERIALTYPE

and/or corrosive materials

Corrosive materials

Fusion™ Screw. New barrier screw delivers higher throughput at lower melt

temperatures than earlier barrier designs. It has proven its benefits in processing

polyolefins, PET, ABS and PLA in various extrusion and blow molding processes.

See page 8. Ef cient™ Screw. This barrier screw has proven its value in more than

30 years of field experience. StrataBlend® II Mixer. Low-shear distributive mixer

produces a melt of uniform temperature. It’s highly suitable for processing shear-

sensitive engineering resins such as polycarbonate or ABS as well as polyolefins

and materials containing high levels of colorants, fillers or glass fibers.

Nano™ Mixer. Breaks up and disperses color and filler agglomerates, including

nanoclays. Ideal for processing shear-tolerant materials.

L/D retro ts Nordson XALOY can modify any extruder

to extend or shorten its L/D ratio

to cope with changed process

requirements. We engineer and

deliver complete retrofit packages

including a compatible screw and

barrel suitable for your process plus

heater bands, cover modifications

and front barrel support

modifications, as required.

Ready to meet your needsFor more information, a recom-

mendation for the screw best

suited for your process or a quotation,

contact your Nordson XALOY

representative today.

For additional contact information

visit nordsonxaloy.com.

Designs that perform.

OEM replacements

You can count on Nordson XALOY for precise reproduction

of geometry, materials and finish of the original

components that came with your machine.

Optimizing performance

Ask us to analyze the performance of your current

screw design. Chances are good that we can improve

on its output, melt quality and/or melt temperature

profile with one of our proprietary high-performance

designs or with a screw custom-tailored to your

materials and process. And we can prove that it works

at our Technology Center in New Castle, Pennsylvania.

Built for your process

We build screws to your requirements using a range of

base materials and hardsurfacing alloys.

Full-length coatings and other treatments can afford

additional protection against corrosion and abrasion.

Available treatments include nitriding, chrome plating,

and metallurgically bonded encapsulation for protection

of root and flank surfaces as well as flight tops.

New Castle brand extrusion screws

— only by Nordson XALOY®—

enable you to maximize

extrusion throughput, product

quality and component life.

76

Ex t ru s ion S c rews

Stratablend® II Mixer. When your extrusion application calls for intensive

chaotic and distributive mixing, but with low shear and little or no temperature

rise, a screw using the Nordson XALOY® Stratablend® II Mixer can help you meet your

quality and productivity goals. The unique, patented geometry of Stratablend® II

produces highly effective mixing. The cut-through melt channels allow back

flow for chaotic mixing effects.

U.S. patent no. 6,488,399

Homogenizes melt temperature

Speeds up material/color changeover

Improves color uniformity

Enhances effects of additives

Which Materials?The Nordson XALOY® Stratablend® II

Mixer has already proven to

deliver benefits in processing:

ABS Acrylic

PBT PET

PETG PP

PS FPVC

RPVC Polyurethane

Surlyn Nylon

HIPS Lexan®

Which Processes?The Nordson XALOY® Stratablend® II

Mixer is available for the

following processes:

Sheet

Wire & Cable

Blown Film

Cast Film

Blow Molding

Injection Molding

Profile & Tubing

Pipe

Jet Cleaners

Extrusion Screws

Barrels

Screen Changers

Melt Pumps

Mixers

Rolls

Pelletizers

Service

What it can do for you

Improves color uniformity.

Enhances effects of additives, fillers and

reinforcements on product properties.

Debundles glass fibers with minimal breakage.

Homogenizes melt temperature.

Speeds up material/color changeover, thanks

to its self-cleaning action.

Typical applications

Extrusion of most thermoplastics, including

shear-sensitive polymers.

Processing materials with color and additive

concentrates, fiber reinforcements and/or fillers,

including nanoclays.

Engineering plastics.

Compounding of natural polymers with colorants,

additives, reinforcements, and fillers.

Nano™ Mixer. In extrusion of shear-tolerant polymers, the Nordson XALOY

Nano™ Mixer combines very intensive dispersionary mixing of colorants,

fillers and additives with excellent temperature control.

The unique, patented geometry of the Nano™ mixer provides exponential

mixing action. Its melt channels have multiple inlets and outlets that

divide, reorient and recombine the melt stream.

Which Materials?The Nordson XALOY Nano™ Mixer

has already proven to deliver

benefits in processing:

HDPE LDPE

LLDPE MDPE

XLPE PP

Nylon

Which Processes?The Nordson XALOY Nano™ Mixer

is available for the following

processes:

Sheet

Wire & Cable

Blown Film

Cast Film

Blow Molding

Profile & Tubing

Pipe

Injection Molding

U.S. Patent no. 6,497,508

Ideal for shear tolerant materials.

What it can do for you

Breaks up color, filler and nanoclay

agglomerates into fine particles and thoroughly

disperses them throughout the polymer melt.

Enhances the effect of additives and fillers on

product properties.

Eliminates un-melts in stiff viscosity materials

with minimal melt temperature increase and

improved temperature homogeneity.

98

Nano TM Mixer S t ra tab lend ® I IM ixe r

Power Efficiency Performance Benefits

Jet Cleaners

Extrusion Screws

Barrels

Screen Changers

Melt Pumps

Mixers

Rolls

Pelletizers

Service

Temperature Pro le(for processing a .35MI HDPE)

Feed Barrier Section Metering Fusion™ Mtg.

120F Z1=350F Z2=460F Z3=440F Z4=420F Z5=400F

50C Z1=175C Z2=240C Z3=225C Z4=215C Z5=205C

Tem

p.

F C450

400

350

240

210

180

3.5” x 24:1 Rates and Melt Temperatures at 100 and 125 RPM at Variousheadpressures while processing 65%Virgin / 35% Regrind of a .35 MI HDPE

Note: Suggested Barrel Temperature Profile: Z1=350F, Z2=420F, Z3=400F, Z4=380F, Z5=360F

332 329326 307

264 260 249 235

195 200 206 213

400

350

300

250

200

150

100

50

0

Thro

ug

hp

ut

Rat

e (k

g/h

) an

d

Mel

t Te

mp

erat

ure

(C

)

100 150 200 250 300 350 400

Output Pressure (bar)

125 RPM

100 RPM

Melt Temp.

Melt Temperatures at the125 RPM Data Points

Increase Production

Improve Product uality

Lower Melt Temperature

Lower Drive Motor Load

Barrier section

Melt and meter

1

The Nordson XALOY Fusion™ Screw

Transition

Homogenize

2

Barrier, undulating pro le

Intensive, chaotic mixing

3

U.S. patent no. 6,672,753, 7,156,550 and 7,014,353

Which Materials?

The Nordson XALOY Fusion™ screw

and Fusion™ II screw have already

proven to deliver benefits in

processing:

ABS PP

HDPE LDPE

LLDPE MDPE

PET PLA

Which Processes?

The Nordson XALOY Fusion™ screw

and Fusion™ II screw are available

for the following processes:

Blown Film

Sheet Extrusion

Blow Molding

Profile

Pipe

For other process applications

consult us for a screw design

recommendation.

The patented Nordson XALOY Fusion™ screw allows you to increase production

and improve product quality in extrusion process applications. Its design is the combination

of proven barrier screw technology and a low shear metering section that provides

chaotic mixing, reduced melt temperatures and improved throughputs.

How it works Using our proven Barrier Design Technology

1. The separation of melted polymer from unmelted resin protects the melt from additional shear.

2. Next the homogeneity of these two melt differentials re-combines in a short metering section.

3. Then the final melting is completed by means of a second barrier section designed for multi-cycle chaotic mixing.

Diameters available: 1.5" to 10" (3.81cm to 25.4cm)

1110

Rate

LB/HR/HP

Typically, .5 to 1.0 MI LD/LLDPE blends

require 7 to 8 lb/hr/hp to process effectively.

The Fusion™ Screw was able to process

slightly more that 10 lb(4.5Kg)/hr/hp due

to the efficient use of available HP.

Barrier w/UCC

Fusion™ Screw

% of Improvement

The Fusion™ Screw also features the added

benefit of energy cost savings through more

efficient use of available horsepower.

Resulting Overall Bene ts

More lbs/hr/hp

Controllable melt temperatures

Reduced energy costs

Nordson XALOY recommends that a “hump” type barrel zone temperature profile be used to optimize

the performance of the Fusion™ Screw. Make sure that you request the best temperature

profile from your Nordson XALOY representative for your resin and process.

Note: This profile typically will produce a 410-420˚F(210-215˚C) melt against a 3500 PSI headpressure.

Output and Power Ef ciency on 3.5 (88.9mm) x 24:1 L/D(90% LDPE and 10% LLDPE)

30 60 90 120

162 327 493 673

Screw Speed (RPM)

Ou

tpu

t (/

hr)

Pow

er E

fci

ency

(/h

r/h

p)20

18

16

14

12

8

6

4

2

0

9

8

7

6

5

4

3

2

1

0

Power Ef ciency Comparison

25 50 75 100

Screw Speed (RPM)

Pow

er E

fci

ency

(/h

r/h

p)

% o

f Im

pro

vem

ent

150

145

140

135

130

125

120

115

110

105

100

131%

134%136%

141%

Lb 800

700

600

500

400

300

200

100

0

Kg 363

318

272

227

181

136

91

45

0

Lb Kg

18.5 (8.39)

13.5 (6.12)11.7 (5.3)

10.1 (4.58)

Kg

6

5

5

4

3

2

1

0

Lb

14

12

10

8

6

4

2

0

U.S. patent no. 6,672,753, 7,156,550

Fusion™ Design Barrier Screw

Specifications

Total Diametrical Clearance Between Screw

and Bore of Cylinder Liner

The following is a chart for the maximum recommended wear

clearance between screw and barrel cylinder.

Borescoping

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Extrusion Screws

Barrels

Screen Changers

Melt Pumps

Mixers

Rolls

Pelletizers

Service

Nordson XALOY Screw Rebuilding Services with

Fast Turnarounds Protects Your Pro ts

When dimensions reach the maximum clearance,

performance (output and product quality) may suffer greatly.

Here is a typical payback example using a

4.5" (114.3mm) dia. x 24:1 Barrier Screw processing polyolefins.

Nominal Rate – 1,500 lbs (680 kgs)/hr

Melt Temperature – 420 to 430°F (215.6 to 221.1°C)

Output Stability – +/- 5%

Effects of Diametrical wear factor of .025-.030 may result in

a 60 lb (27kg)/hr output reduction due to wear.

Nominal Rate – 1,440 lbs (653 kgs)/hr

Melt Temperature – 430 to 450°F (221.1 to 232.2°C)

Output Stability – +/- 10%

Opportunity Cost:

60 lbs (27.21 kgs) /hour x $65.00 /hour x 24 hours

= $936.00 per day.

Your Return on Investment

Payback is 3.89 days

If you are planning on rebuilding your screws, take

advantage of Nordson XALOY’s Screw Rebuilding Work Cell

that features fast turnarounds (7 – 14 days) on your screws.

Streamlined using Lean manufacturing principals we can

receive incoming screws for inspection, estimate costs,

quote and release to the shop with your approval within

24 hours of receiving the parts.

$

Complete repair,

remanufacturing and

resurfacing services for

extrusion applications.

Extrusion Screw

We completely inspectyour screw within 24hours of arrival at ourfacility.Our inspection includes: OD wear Flight width Root/radius damage Bearing wear Spline/key condition Over torque condition

An accurate estimate of repair isprovided in writing and reviewedby phone.

Since we are experts inscrew design, we canoften suggestimprovements to helpyour screws performbetter and last longer.

Quality awareness, quick delivery, competitive pricing and hassle-free

customer service are our priorities at Nordson XALOY. Our computerized

scheduling system ensures accurate delivery quotes at the time of order.

Flight repairs are performed using our multi-step

welding process utilizing plasma transferred arc welding

with a complete quality control system. Our method

ensures consistent hardness, minimizes “cracking” and

eliminates bonding problems.

Available welds:

Colmonoy 56 Nordson XALOY X-830

Colmonoy 83 Stellite #1, #12, #6

Root and radius repairs, as required, are made

with compatible base metals or hardsurfacings for value

added protection against future damage.

Full length coatings offer additional protection to

extruders processing fiberglass or talc reinforced resins.

Available coatings:

Weld encapsulation Carbide coatings

“J” weld protection Chrome or nickel plating

Nordson XALOY offers exible customer service

programs to many high volume users. We welcome

the opportunity to discuss your requirements.

Nordson XALOY also offers additional capabilities for

many of your extrusion component and service needs:

New Barrels

We can provide new barrels according to your application

needs with corrosion and abrasion resistant centrifugally

cast bimetallic liners.

Barrel Rebuilding

Partial re-lining using standard hardened alloys or

premium bimetallic liners.

New Screw Design

If you change your application, we can help you design a

new screw to optimize your process. By providing

computer engineered designs, we can increase your

productivity by improving output, melt quality or melt

temperature for any resin applications in use today.

L/D Retro ts

Complete extruder performance updates often start

with the screw design and associated lengths. Nordson XALOY

offers complete engineering design manufacturing

services for most resin applications.

1312

Screw Size in. (mm)

2 – ½“ (63.5)

3 – ½“ (88.9)

4 – ½“ (114.3)

6“ (152.4)

8“ (203.2)

10“ (254)

12“ (304.8)

Used Machine (max. allowable) in. (mm)

.021 - .030 (.53 - .76)

.030 - .036 (.76 - .91)

.030 - .039 (.76 - .99)

.039 - .048 (.99 - 1.22)

.048 - .057 (1.22 - 1.45)

.054 - .063 (1.37 - 1.60)

.060 - .075 (1.52 - 1.90)

New Machine in. (mm)

.007 - .010 (.18 - .25)

.010 - .012 (.25 - .30)

.010 - .013 (.25 - .33)

.013 - .016 (.33 - .41)

.016 - .019 (.41 - .48)

.018 - .021 (.46 - .53)

.020 - .025 (.51 - .64)

Extruder Barrel Borescoping Service

One of the most important maintenance processes in an

extrusion facility is the bore measurement and alignment of

the extruder barrel. This is typically done by means of

borescoping, either optically or with lasers. If an existing

barrel is being aligned, then the bore should be measured

to determine if there is any wear to the bore and where the

wear is located so that this information can be used to

during the alignment process.

A properly aligned barrel will help reduce screw and barrel

wear, possibility decrease un-explainable elevated melt

temperature or zone over-ride, or even possibly screw shank

to drive quill mis-engagement. This will improve the overall

life expectance of the extrusion equipment and reduced

maintenance requirements. Contact Nordson XALOY

for more information.

Repa i r /Rebu i ld Se rv i ce s

EM Specifications

XM Specifications

Options:

High temperature seal (540 ºF/282 ºC)

Corrosion resistant flow bores

Twist lock co-extrusion breaker plates

Downstream reducer bushing

XP air assisted

Adapters

Add a melt pump for complete

system control

Model Bore A Screen Dia. Heater KW Heater Volt Unit Weight.xorppa )gk( .bl)mm( .ni)mm( .ni

EM-10 1.010 (25.65) 1.063 (26.99) 0.6 KW 230 V 25 (11)EM-15 1.510 (38.35) 1.563 (39.69) 0.9 KW 230 V 40 (18)EM-20 2.010 (51.05) 2.063 (52.39) 1.2 KW 230 V 56 (25)EM-25 2.510 (63.75) 2.563 (65.09) 1.8 KW 230 V 82 (37)EM-35 3.555 (90.30) 3.563 (90.49) 3.0 KW 230 V 173 (78)EM-45 4.735 (120.27) 4.813 (122.24) 4.8 KW 230 V 330 (150)EM-60* 6.015 (152.78) 6.093 (153.99) 10.8 KW 230 V 750 (340) *Hydraulic Cylinder

Model Bore A Screen Dia. Heater Heater Unit Weightmm mm KW Volt kg approx.

XM-30 30.25 39.7 0.9 230 V 18XM-35 35.25 39.7 0.9 230 V 18XM-45 45.25 52.4 1.2 230 V 25XM-50 50.25 52.4 1.2 230 V 25XM-60 60.25 66.7 1.8 230 V 37XM-65 65.25 66.7 1.8 230 V 37XM-70 70.25 77.8 2.0 230 V 64XM-75 75.25 77.8 2.0 230 V 64XM-80 80.25 90.5 3.0 230 V 78XM-90 90.30 90.5 3.0 230 V 78XM-95 95.25 103.2 4.2 230 V 108XM-100 100.25 103.2 4.2 230 V 108XM-110 110.25 122.2 4.8 230 V 150XM-120 120.27 122.2 4.8 230 V 150

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EM-XM EMP-XMP Optional Air Assist EM-60 with Hydraulic Assist

Simplicity and Reliability

Close coupled connections

Multi-position handle

Industry leader

Industry standard

Low capital costs

Low operating costs

Streamlined ow paths

Minimum residence time

Small in size

Industry acceptance

Features:

3 position handle

10,000 PSI (690 BAR)

maximum head pressure

3,000 PSI (207 BAR) maximum

differential pressure

Pressure activated seal

technology

Extruder screw pull through

Bolt-through extruder

connection

Leak free processing

Nordson XALOY provides full time

comprehensive support

From the worldwide leader in ltration equipment, Nordson XALOY offers

the EM and XM manual screen changers. Contamination of the melt stream by

metal, wood, paper or internally generated black specks yields products that are

unacceptable in appearance and/or performance. Manual screen changers are the

least expensive and most suitable option for processes that require infrequent

changes. Nordson XALOY manual screen changers minimize costly downtime for screen

replacement. With a simple swing of the handle lever during routine shutdown,

clean screens are quickly brought on-line. No line disconnection occurs, and full

production is re-established. As an option the EMP and XMP models add air assist

to the shifting of the slide plate.

Integrate the System

Put an Nordson XALOY melt pump after

the screen changer and further increase

the productivity of the extrusion

line – all from one company.

Polymer Rheology Testing

Nordson XALOY has the ability to

provide polymer viscosity and melt

index analysis.

Superior Service

Nordson XALOY rebuilds, repairs, services

and supplies parts for screen changers,

melt pumps, screws, barrels, heat

transfer rolls, pelletizers and

cleaning ovens.

1514

Manual Screen Changer

Specifications

Options:

Vertical mounted units

Adapters

High temperature unit

Stands

Corrosion resistant flow bores

Add a melt pump for

complete system control

Compact Hydraulic Unit

eliminates piston wear with

vertical accumulator. Includes

status indicator lights and easy

to read operating instructions.

Hydraulic Power Unit

Heater Cartridge, Body

Downstream Reducer Bushing

Downstream Seal

Body

Breaker Plate

Heater Cartridge, Slide Plate

Upstream Connector Ring

Flow

Upstream Seal

Slide Plate

Model Bore I Screen Dia. A Heater KW Heater KW Heater Volt Unit Weightlb. (kg) approx.(slide plate)(body)in. (mm) in. (mm)

EH-25 2.51 (63.75) 2.875 (73) 2.6 KW 0.6 KW 230 V 200 (91)

EH-35 3.55 (90.17) 3.938 (100) 3.8 KW 1.0 KW 230 V 375 (170)

EH-45 4.735 (120.27) 5.188 (132) 5.6 KW 1.6 KW 230 V 480 (218)

EH-60 6.04 (153.42) 6.563 (167) 8.0 KW 1.6 KW 230 V 865 (393)

EH-80 8 (203) 8.063 (205) 8.0 KW 2.0 KW 230 V 1800 (818)

EH-100 10 (254) 10.125 (257) 20.0 KW 2.0 KW 230 V 2350 (1068)

Jet Cleaners

Extrusion Screws

Barrels

Screen Changers

Melt Pumps

Mixers

Rolls

Pelletizers

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Simplicity and Reliability

Close coupled connections

Increased productivity

Industry leader

Industry standard

EH-100

Features:

Bolt through extruder

connection

Extruder screw pull through

Pressure activated seal

technology

Complies with NFPA-79 and

European CE specifications

10,000 PSI (690 BAR)

maximum head pressure

3,000 PSI (207 BAR) maximum

differential pressure

Leak-free processing

Comprehensive operator safety

Nordson XALOY provides full time

comprehensive support


the EH hydraulic screen changers. Contamination of the melt steam by metal, wood,

paper or internally generated black specks yields products that are unacceptable in

appearance and/or performance. Nordson XALOY hydraulic screen changers represent

the most technologically advanced design of slide plate type screen changers. The EH line

is suitable for processing a wide variety of thermoplastics in applications ranging from

sophisticated multiple layer thin film extrusion to the heavy demands of recycling.

Integrate the System

Put an Nordson XALOY melt pump after

the screen changer and further increase

the productivity of the extrusion

line – all from one company.

Polymer Rheology Testing


provide polymer viscosity and melt

index analysis.

Superior Service

Nordson XALOY rebuilds, repairs, services

and supplies parts for screen changers,

melt pumps, screws, barrels, heat

transfer rolls, pelletizers and

cleaning ovens.

1716

Hydraul ic Screen Changer

Related Services

On-site Start-up Assistance

and Training.

Nordson XALOY offers a comprehensive

service menu catered to meet your

specific requirements and ensures

that your equipment performs to

your expectations.

Laboratory Testing of

Customer Polymers.

Nordson XALOY employs three complete

extrusion lines to emulate your

process conditions and provides real-

world test results for your review

prior to purchasing equipment.

Polymer Rheology

Testing.


provide polymer viscosity, melt

index, and moisture analysis.

Specifications

Model Extruder Output* Screen Diameter Filter Arealb/hr (kg/hr) in. (mm) sq. in. (sq.cm)

300 600 (272) 3.00 (76.2) 2 x 7.07 (45.61)

379 1050 (476) 3.79 (96.3) 2 x 11.28 (72.78)

458 1500 (680) 4.58 (116.3) 2 x 16.47 (106.26)

552 2200 (998) 5.52 (140.2) 2 x 23.92 (154.33)

583 2420 (1098) 5.83 (148.1) 2 x 26.68 (172.14)

694 3530 (1601) 6.94 (176.3) 2 x 37.81 (243.95)

907 6000 (2721) 9.07 (230.4) 2 x 64.58 (416.67)

1063 13,230 (6000) 10.63 (270.0) 2 x 88.75 (572.50)

Maximum Pressure: 7500 psi (517 Bar)

Maximum Differential Pressure: 3000 psi (207 Bar)

Maximum Temperature: 600°F (315°C)

*Extruder output will vary based on actual process conditions.

The DBC is also available in a vertical

orientation offering a more compact

design, requiring less aisle space

than the horizontal versions.

An automatic hydraulic control and a

hand-held operator pendant make screen

changes simple, reliable and repeatable.

Equipment Options

Adapters

Custom Stands

Melt Pump Systems

Static Mixers

Pelletizers

Cleaning Ovens

Turn-key System Integration

Jet Cleaners

Extrusion Screws

Barrels

Screen Changers

Melt Pumps

Mixers

Rolls

Pelletizers

Service

Features:Seal-less design

Automated control

Optimized flow channels

Fully guarded

Removable polymer tray

Integrated support system

Designed using FEA modeling

CE compliant

Bene ts:Increased production

Reduced downtime & scrap

Leak-free operation

Increased filtration area

Reduced inlet pressures

Accurate, repeatable screen

changes

Reduced maintenance

Simple operation

Safe operation

Operator friendly

Applications:

Sheet

Film

Pipe/Pro le

Pelletizing

Compounding

Recycling

Polymerization

1918


the DBC Continuous Screen Changer that provides continuous polymer ow

and consistent, repeatable process parameters during screen changes.

As polymer enters the screen changer, the melt stream is divided equally and

distributed through two rheologically optimized breaker plates. This method of

filtration provides an increased screen area as compared to single breaker plate screen

changer designs and maintains a streamlined polymer flow path. Polymer merges

back to a single melt stream as it exits the screen changer.

DBC Continuous Screen Changer

Specifications

Nordson XALOY offers advanced screen changer technology

and customized models up to 20” diameters (508mm).

Body

Slide Plate

Thrust Ring

Bushing

Upstream Seal

Adjusting Ring

Breaker Plate

Upstream Seal Sleeve Hydraulic Power Unit

Screen Typical Screen Maximum Heat Changer Size Throughput Diameter Filter Area Clearance Bore Zones Heater KW Heater KWModel in. (mm) Rates in. (mm) sq. in. (sq. cm) in. (mm) Required (body) (slide plate)

1200 12 (305) 12 7/8 (327.0) 113 (729) 12 (304.8) 4 14, 14 6.6, 6.6

1200 EA 12 (305) * 480 (3097) 13 (304.8) 4 8, 8 11, 11

1500 15 (381) 15 15/16 (404.8) 177 (1158) 15 (381.0) 4 14, 14 6.0, 6.0

1500 EA 15 (381) * 670 (4323) 16 (381.0) 4 12, 12 15, 15

6,000-10,000 lbs/hr2,721-4,535 kg/hr

25,000-40,000 lbs/hr11,338-18,141 kg/hr

10,000-20,000 lbs/hr4,535-9,070 kg/hr

40,000-60,000 lbs/hr18,141-27,211 kg/hr

*Cylindrical filter tubes replace the conventional flat screen packs allowing for increased filter area

Jet Cleaners

Extrusion Screws

Barrels

Screen Changers

Melt Pumps

Mixers

Rolls

Pelletizers

Service

Proven design, superior performance.

2120

Nordson XALOY’s line of High Capacity Screen Changers is the result of 55 years

of experience, innovation and development in filtration systems. These Hydraulic

Screen Changers are the standard of the industry representing a design proven

in a wide variety of applications over a long period of time.

Extended Area Screen Changers:

Models SPC 1200EA and 1500EA

For high capacity polymer filtration up to

60,000 lbs (27,272.73 kg)/hour and

higher, Nordson XALOY manufactures

the SPC-1200EA and 1500EA.

These models utilize cylindrical

screens to achieve a significantly

reduced pressure drop, resulting in

higher throughputs and longer

on-line time between screen changes.

Extended area provides longer filter life

Reduced screen change frequency

More stable process

Lower power consumption

Finer filters can be utilized

Rapid on-line filter changes

Fast and easy replacements

Rheologically optimized breaker plate design

Low pressure drop breaker plates

Adjustable leak-free seal design

Rugged single piece body minimizes deflection

Precision machined components

Universal design connections

Improved bi-fold guard design

Low watt density heaters and thermocouples

Guards electrically interlocked for safety

Complies with NFPA-79 and CE specifications

Features:Optimized productivity

during screen changes

Breaker plate design

maximizes polymer flow and

minimizes pressure drop

Leak-free operation

Rugged single piece body

minimize deflection

Toleranced machined parts

Easily adapts to both new and

existing installations

Bi-fold guard design allows

easy access to breaker plates

and ensures safe operation

Pre-wired to junction box for

easy operator interface

Steam or oil heating available

in place of standard electrical

heating

Suitable for explosion proof

environments - optional

High Capacity Screen Changer

SpecificationsMODEL

MSDP MSDP MSDP MSDP MSDP MSDP MSDP MSDP MSDP MSDP MSDP MSDP

050/006 050/012 050/025 090/020 090/039 110/022 110/043 110/078 110/110 155/080 155/155 183/183

VER/CC

LBS/RPM @ S.G. = 1.0 0.015 0.028 0.057 0.078 0.155 0.272 0.519 0.942 1.3 2.2 4.4 7.7

KG/RPM @ S.G. = 1.0 0.007 0.013 0.026 0.035 0.070 0.123 0.236 0.427 0.604 1.0 2.0 3.5

Thruput/min. 1.0 S.G. @ 5 rpm (lbs/hr) 0.07 0.14 0.28 0.39 0.77 1.4 2.6 4.7 6.7 11.0 21.9 38.3

Thruput/min. 1.0 S.G. @ 5 rpm (kg/hr) 0.03 0.06 0.13 0.18 0.35 0.62 1.2 2.1 3.0 5.0 9.9 17.4

Thruput/max. 1.0 S.G. @ 100 rpm (lbs/hr) 1.5 2.8 5.7 7.8 15.5 27.2 51.9 94.2 133.2 221.0 437.6 766.3

Thruput/max. 1.0 S.G. @ 100 rpm (kg/hr) 0.66 1.3 2.6 3.5 7.0 12.3 23.6 42.7 60.4 100.0 198.4 347.5

6.16.1186.086.06.06.08.08.08.08.08.0wk latoT

Weight lbs 7 7 7 7 7 22 22 22 22 49 48 65

Weight kg 3 3 3 3 3 10 10 10 10 22 22 29

MODEL

MSDP MSDP MSDP MSDP MSDP MSDP PCP PCP PCP PCP PCP

240/240 275/275 300/300 350/350 430/430 550/550 600/300 600/400 600/500 700/525 880/660

5664704283811741301105118277.6735.2823.9717.411VER/CC

716813342491641251698.943.737.322.510.1 = .G.S @ MPR/SBL

082441011886696446.229.617.019.60.1 = .G.S @ MPR/GK

Thruput/min. 1.0 S.G. @ 5 rpm (lbs/hr) 75.8 118.5 186.7 248.9 481 760 729 972 1215 1591 3083

Thruput/min. 1.0 S.G. @ 5 rpm (kg/hr) 34.4 53.7 84.7 112.9 218 344.7 331 441 551 721 1398

Thruput/max. 1.0 S.G. @ 100 rpm (lbs/hr) 1515.6 2370.1 3733.1 4977.9 - - - - - - -

Thruput/max. 1.0 S.G. @ 100 rpm (kg/hr) 687.3 1074.9 1693.0 2257.5 - - - - - - -

Thruput/max. 1.0 S.G. @ 50 rpm (lbs/hr) - - - - 4809 7600 7288 9720 12146 15905 30826

Thruput/max. 1.0 S.G. @ 50 rpm (kg/hr) - - - - 2181 344.7 3305 4408 5508 7213 13980

( c o n s u l t f a c t o r y )614194443wk latoT

009200320571526100510431007013042881531sbl thgieW

513134014977370868067131419015816gk thgieW

Maximum Operating Pressure: 5,000 psig (345 BAR) Maximum Differential Pressure: 4,000 psig (276 BAR) Maximum Temperature: 650 F (343 C)Transducer Ports: 4 locations in body for 155 size and larger pumps

Note: The MJEP model is an option for both the MSDP and PCP models. The pump body has internal channels to accept a heat/cool fluid media. The MJEP option is utilized for heat sensitive polymers when very accurate temperature regulation is required.

Improve Screw Ef ciency and Increase Output

Melt Pumps efficiently build pressure; thereby reducing extruder

head pressure. By reducing extruder pressure, a screw can

operate more efficiently and can convey more material.

Filter

Amplify

Accurate Metering = Tighter Product Spec and Material Savings

Melt Pumps operate at a constant speed and precisely meter polymer to die.

Output

serusserP egrahcsiDtupnIup to 5,000 psi

345 BAR

Screwbeat Surge

Typical Inlet Pressure1000 psi69 BAR

0.11 0.21 0.43 0.59 1.2 2.1 3.9 7.1 10.1 16.7 33.1 58.0

Jet Cleaners

Extrusion Screws

Barrels

Screen Changers

Melt Pumps

Mixers

Rolls

Pelletizers

Service

The additional control of a Nordson

XALOY Melt Pump installation also

provides you with more production line

flexibility, first by shortening start-up

times on difficult materials and

second, by processing multiple

polymers with the same screw.

The Nordson XALOY Pump Control

closes the loop from pump inlet pressure

to extruder drive while monitoring

downstream pressure to eliminate

any problems due to downstream

line stoppage.

Bene ts:Material Savings

Increased Output

Increased Extruder Life

Faster Start Ups

Lower Processing Temperature

More Accurate Gauge Control

Reduced Scrap

Lower Shear Stress

Process Recycled Materials

Fast Paybacks

Sizes Available for all

Products/Extruders

Signi cant Material Savings

Higher Product Quality

Less Scrap and Runs Regrind

Reduced Load on Your Extruder

S / MS/C P

Extruder only+/-2-5% gauge

in machine directionWith Melt Pump

+/- 1% gauge control

Inlet Pressure Set PointPID Signal to maintain

inlet pressureto pump

TARGET SPEC

Bene ts

MaterialSavings

ImproveGauge

C o n t r o l

Additives

Pellet Regrind

PumpDrive

ExtruderDrive

Improved ScrewEfficiency = Increased Rate

$

$ $

S/C Manual or Hydarulic Screen ChangerP Melt Pump

S/M Static Mixer

Extrusion Line Synchronization Made Easy. With a Nordson XALOY pump between

your extruder and die you can directly dial in gauge control, eliminating extruder surge

and screw beat at the die. Extruder screws efficiently melt, mix and convey polymer,

but are not as efficient at providing a consistent pressure and volume to the die.

A melt pump, while not a mixing or melting device, is extremely efficient at building

pressure and metering the polymer output.

The Nordson XALOY Melt Pump

is a positive displacement

device which provides a linear

output over a wide range of

operating conditions.

A closed-loop drive control varies

extruder screw speed to assure an

adequate amount of polymer to

the pump regardless of inlet

pressure variations due to extruder

surge and screw beat. Precise

construction makes Nordson XALOY

Melt Pumps extremely accurate

volumetric metering devices. Each

gear tooth “bucket” carries a precise,

repeatable amount of polymer melt

to the output side of the pump.

Integrate the Systems

Put an Nordson XALOY Screen Changer

in front of the Nordson XALOY Melt Pump

and further increase the productivity

of the extrusion line.

Melt Pump Options

Adapters

Controls

Drive Systems

Stands

Internal Fluid Channels

(Heat/Cool)

Manual Screen Changers

Hydraulic Screen Changers

Continuous Screen Changers

Static Mixers

Divert Valves

2322

0 1000 2000 3000 4000 50000 (454) (907) (1361) (1814) (2268) Lb (kgs) /hr

400 –

300 –

200 –

100 –

0 – – – – – – –

Extruder Ef ciency Curve

$

With

Pum

p

Extr

uder

Onl

y

PSI

Standard Melt Pumps (MSDP)

SpecificationsMODELMHDP MHDP MHDP MHDP MHDP MHDP MHDP MHDP MHDP MHDP MHDP

110/043 155/080 183/100 240/120 275/175 300/200 350/230 430/300 550/350 600/300 600/400

174130111379.4945.6421.6813.2115.651.137.619.3VER/CC

LBS/HR/RPM @ S.G. = 1.0 0.519 2.21 4.11 7.46 14.85 24.60 32.57 65.41 96.6 146 194

KG/HR/RPM @ S.G. = 1.0 0.236 1.00 1.87 3.38 6.73 11.16 14.77 29.66 43.8 66 88

Thruput/min. 1.0 S.G. @5 rpm (lbs/hr) 2.6 11 21 37 74 123 163 327 483 729 972

Thruput/min. 1.0 S.G. @5 rpm (kg/hr) 1.2 5 9 17 34 56 74 148 219 331 441

Thruput/min. 1.0 S.G. @50 rpm (lbs/hr) 26 110 206 373 742 1230 1629 3271 4830 7288 9720

Thruput/min. 1.0 S.G. @50 rpm (kg/hr) 12 50 93 169 337 558 739 1483 2190 3305 4408

6.116.0deriuqeR WK retaeH 3 4 4 4 9 12 16 N/A

526100510621607213991881531669422SBL thgieW pmuP

737086275023141095816032201GK thgieW pmuP

Process and Material DependentMaximum Operating Pressure: 10,000 psig (689 BAR) Maximum Differential Pressure: 7,500 psig (517 BAR) Maximum Temperature: 650 F (343 C)Transducer Ports: 4 locations in body for 155 size and larger pumps

Note: The MJHDP model is an option. The pump body has internal channels toaccept a heat/cool fluid media. The MJHDP option is utilized for heat sensitivepolymers when very accurate temperature regulation is required.

Typical Inlet Pressure2500 psi172 BAR

Improve Screw Ef ciency and Increase Output

Melt Pumps efficiently build pressure; thereby reducing extruder

head pressure. By reducing extruder pressure, a screw can

operate more efficiently and can convey more material.

Filter

Amplify

Accurate Metering = Tighter Product Spec and Material Savings

Melt Pumps operate at a constant speed and precisely meter polymer to die.

Output

serusserP egrahcsiDtupnIup to 10,000 psi

689 BAR

Screwbeat Surge

Jet Cleaners

Extrusion Screws

Barrels

Screen Changers

Melt Pumps

Mixers

Rolls

Pelletizers

Service

The additional control of a Nordson

XALOY Melt Pump installation also

provides you with more production line

flexibility, first by shortening start-up

times on difficult materials and

second, by processing multiple

polymers with the same screw.

The Nordson XALOY Pump Control

closes the loop from pump inlet pressure

to extruder drive while monitoring

downstream pressure to eliminate

any problems due to downstream

line stoppage.

Bene ts:Material Savings

Increased Output

Increased Extruder Life

Faster Start Ups

Lower Processing Temperature

More Accurate Gauge Control

Reduced Scrap

Lower Shear Stress

Process Recycled Materials

Fast Paybacks

Sizes Available for all

Products/Extruders

Signi cant Material Savings

Higher Product Quality

Less Scrap and Runs Regrind

Reduced Load on Your Extruder

S / MS/C P

Extruder only+/-2-5% gauge

in machine directionWith Melt Pump

+/- 1% gauge control

Inlet Pressure Set PointPID Signal to maintain

inlet pressureto pump

TARGET SPEC

Bene ts

MaterialSavings

ImproveGauge

C o n t r o l

Additives

Pellet Regrind

PumpDrive

ExtruderDrive

Improved ScrewEfficiency = Increased Rate

$

$ $

S/C Manual or Hydarulic Screen ChangerP Melt Pump

S/M Static Mixer

Extrusion Line Synchronization Made Easy. With a Nordson XALOY pump between

your extruder and die you can directly dial in gauge control, eliminating extruder surge

and screw beat at the die. Extruder screws efficiently melt, mix and convey polymer,

but are not as efficient at providing a consistent pressure and volume to the die.

A melt pump, while not a mixing or melting device, is extremely efficient at building

pressure and metering the polymer output.

The Nordson XALOY Melt Pump

is a positive displacement

device which provides a linear

output over a wide range of

operating conditions.

A closed-loop drive control varies

extruder screw speed to assure an

adequate amount of polymer to

the pump regardless of inlet

pressure variations due to extruder

surge and screw beat. Precise

construction makes Nordson XALOY

Melt Pumps extremely accurate

volumetric metering devices. Each

gear tooth “bucket” carries a precise,

repeatable amount of polymer melt

to the output side of the pump.

Integrate the Systems

Put an Nordson XALOY Screen Changer

in front of the Nordson XALOY Melt Pump

and further increase the productivity

of the extrusion line.

Melt Pump Options

Adapters

Controls

Drive Systems

Stands

Internal Fluid Channels

(Heat/Cool)

Manual Screen Changers

Hydraulic Screen Changers

Continuous Screen Changers

Static Mixers

Divert Valves

2524

0 1000 2000 3000 4000 50000 (454) (907) (1361) (1814) (2268) Lb (kgs) /hr

400 –

300 –

200 –

100 –

0 – – – – – – –

Extruder Ef ciency Curve

$

With

Pum

p

Extr

uder

Onl

y

PSI

High Pressure Pumps (MHDP)

HJ

.125 DIA. PIN TYP.

A B

C

D

F

E

G

I

Dimensions

Specifications

Jet Cleaners

Extrusion Screws

Barrels

Screen Changers

Melt Pumps

Mixers

Rolls

Pelletizers

Service

Bene ts:More Uniform Homogenization

of Polymer Properties

– temperature

– color

– viscosity flow

– additives

Mixes Colors Uniformly

Higher Quality Product

Appearance

System Integration with

Adapter to Shorten Length

of the LineNumber of Elements (n) 1 2 3 4 5 6 7 8

Flow Division

Number of Striation (v) 2 4 8 16 32 64 128 265

Flow Division V=2n, where n is the number of elements

Improve consistency of the melt feed

Improve uniformity

Higher quality product appearance

STD. ADAPTOR PLATE,DESIGNED TO MATE PUMPTO MIXER HOUSING

C B A

M14 x 1.5 x 8mm DPTHERMOCOUPLE TAP

ELECTRIC BAND HEATER240V/480V

SEE NOTE 8

1/2"-20 PRESSURE TAP

1/2"-13 UNC x 1/2" DP.(2) PLACES for EYEBOLTS

(SUPPLIED WITH PLUG)

DE

F.22"

GEAR PUMPREFERENCE TABLE

BELOW FOR STANDARDPUMP AND MIXER

COMBINATIONS"I" DIAMETER THRU"J" PLACES, EQUALLYSPACED ON A "B" DIAMETERBOLT CIRCLE

H

G

FLOW

PUMP/STATIC MIXER

COMBINATIONS MIXER PUMP

SIZE SIZE

110/110

1" 155/155

110/110

11⁄ 2" 155/155

183/183

183/183

2" 240/240

275/275

240/240

21⁄ 2" 275/275

300/300

300/300

3" 350/350

430/430

350/350

4" 430/430

Actual mixer sizes will beprocess dependent

2726

STATIC MIXER ASSEMBLY DIMENSIONS

MIXER FLANGE BOLT BARREL SOCKET BORE OUTLET FLANGE MIXER HOLE BOLTSIZE O.D. CIRCLE O.D. DIA. DIA. C'BORE WIDTH O.A.L. DIA. HOLES

" (mm)

1"

11⁄2"

2"

21⁄2"

3"

4"

A

4.50 (114.3)

6.00 (152.24)

7.00 (177.8)

9.00 (228.6)

10.00 (254)

13.50 (342.9)

B

3.50 (88.9)

4.75 (120.65)

5.75 (146.05)

7.25 (184.15)

8.50 (215.9)

11.00 (279.4)

C

2.5 (63.5)

3.5 (88.9)

4.5 (114.3)

6.0 (152.4)

7.0 (177.8)

9.0 (228.6)

D

1.626 (41.3)1.629 (41.38)

2.251 (57.18)2.254 (57.25)

3.001 (76.23)3.005 (76.33)

4.292 (109.02)4.298 (109.17)

4.502 (114.35)4.508 (114.5)

6.003 (152.48)6.009 (152.63)

E

1.000 (25.4)1.003 (25.48)

1.500 (38.1)1.503 (38.18)

2.000 (50.8)2.004 (50.9)

2.500 (63.5)2.504 (63.6)

3.000 (76.2)3.004 (76.3)

4.000 (101.6)4.004 (101.7)

F

.188 (4.78)

.250 (6.35)

.375 (9.52)

.375 (9.52)

.50 (12.7)

.50 (12.7)

G

1.25 (31.75)

1.25 (31.75)

2.00 (50.8)

2.00 (50.8)

2.00 (50.8)

2.75 (69.85)

H

9.75 (247.65)

14.25 (361.95)

19.00 (482.6)

23.50 (596.9)

28.00 (711.2)

37.00 (939.8)

I

.437 (11.1)

.437 (11.1)

.563 (14.3)

.563 (14.3)

.688 (17.48)

.813 (20.65)

J

4

4

6

6

8

8

" (mm) " (mm)

1" 008802

008803

008804

008805

008806

008807

11⁄2"

2"

21⁄2"

3"

4"

PINLENGTH

PINLOCATION

MIXERSIZE

ITEMNUMBER

RETAINERRING O.D.

RETAINERRING I.D.

RETAINERRING WIDTH

LEADINGDEPTH

6 ELEMENTASS'Y O.A.L.

ELEMENTWIDTH

ELEMENTO.D.

ELEMENTTHICKNESS

A

1.602 (40.69)1.598 (40.58)

2.223 (56.46)2.219 (56.36)

2.969 (75.41)2.963 (75.26)

4.257 (108.12)4.253 (108.02)

4.467 (113.46)4.463 (113.36)

5.969 (151.61)5.964 (151.49)

B

1.003 (25.47)

1.503 (38.17)1.500 (38.1)

2.003 (50.87)2.000 (50.8)

2.503 (63.57)2.500 (63.5)

3.005 (76.32)3.000 (76.2)

4.005 (101.72)4.000 (101.6)

C

.750 (19.05)1.000 (25.4)

1.125 (28.57)1.120 (28.45)

1.500 (38.1)1.495 (37.97)

2.250 (57.15)2.245 (57.02)

2.250 (57.15)2.245 (57.02)

2.250 (57.15)2.245 (57.02)

D

.125 (3.17).747 (18.97)

.125 (3.17)

.125 (3.17)

.125 (3.17)

.125 (3.17)

.125 (3.17)

E

9.00 (228.6)

13.5 (342.9)

18.00 (457.2)

22.50 (571.5)

27 (685.8)

36 (914.4)

F

1.50 (38.1)

2.25 (57.15)

3.00 (76.2)

3.75 (95.25)

4.50 (114.3)

6.00 (152.4)

G

.875 (22.22)

1.380 (35.05)1.375 (34.92)

1.880 (47.75)1.875 (47.63)

2.380 (60.45)2.375 (60.32)

2.880 (73.15)2.875 (73.02)

3.875 (98.42)3.865 (98.17)

H

.093 (2.36)

.870 (2.20)

.188 (4.78)

.250 (6.35)

.250 (6.35)

.250 (6.35)

.250 (6.35)

I

.250 (6.35)

.250 (6.35)

.250 (6.35)

.250 (6.35)

.250 (6.35)

.250 (6.35)

J

.650 (16.51)

.930 (23.62)

1.211 (30.76)

1.688 (42.88)

1.867 (47.42)

2.491 (63.27)

The static mixer is installed right after the gear pump to improve the consistency of

the melt feed to the die. Static mixers come in six sizes from 1 to 4 inch (25.4 to 101.6 mm)

diameters with six or nine element “twists.”

S ta t i c Mixe r

Cast lm extrusion

Converting operations

Laminating

Coating

Printing

Equatherm® Rolls. For ultimate performance in double shell spiral heat-transfer rolls,

Equatherm® rolls from Nordson XALOY have what it takes. In their unique patented construction,

water flows through a stainless stell spiral with a PTFE gasket, forming a sealed flow

path between the inner and outer shell. Our engineers optimize spiral size and pitch

to the heat-transfer requirements of your application.

Bene ts

Maximum heat-transfer rate

– Increased productivity. The heat-transfer

efficiency of the Equatherm® design lets you

specify your rolls for maximum line speed,

minimum roll size or anywhere in between.

– Energy savings. The efficiency of the spiral design

lets you operate at minimum flow rates,

reducing costs associated with heating, cooling

and pumping process water.

Improved product quality. Uniform temperature

across the roll face, ±0.5ºC (±1ºF), combats acrossthe-

web variations in gauge, appearance etc.

Quality Assurance

Computerized Heat Transfer and

Mechanical Analysis

– For Most Process Applications including:

Cast Film, Extrusion Coating, Laminating,

Coating, Metallizing; General Heating,

Cooling and Roll Design

ASME Code Certified to manufacture and repair rolls

– “U“ and “R“ Stamp Approved

Hard Chrome Plating

– 63-65 Rc hardness

Acid Flushing and Flow Testing

– Up to 10 tons - 500 GPM Maximum

Roll Repair & Refinishing

– Up to 40 in diameter by 120 overall length

Jet Cleaners

Extrusion Screws

Barrels

Screen Changers

Melt Pumps

Mixers

Rolls

Pelletizers

Service

We conduct a thorough

engineering analysis of your sheet

extrusion process to ensure that

our rolls meet or exceed your

requirements for heat transfer,

mechanical strength and

consistently high performance

commonly required in sheet

extrusion processes.

Finish Options, RMS Values

Flawless Bright Standard Polish Satin CoarseSuper Mirror Mirrror Finish Finish Matte

>1 1-2 2-4 6-32 Variable 125-150

Built to perform

Shrink fit double sheel spiral

design provides uniform

temperature across the

roll face: ±0.5ºC (±1ºF).

Consistent performance under

loads up to 2100 N/cm, higher

if your process requires

High precision: TIR (total

indicator runout) of 13 μm

standard.

Our large in house CNC

machining capability, offers many

diameter and face length

combinations to meet your

requirements.

Built to last

Low-carbon steel tubing,

hardsurfaced, overlaid with 420

stainless steel to 52 Rc.

More resistance to worm

tracking than carburized and

flame-hardened shells.

Lower reconditioning costs.

DuraShell™ Chill Rolls are backed by the proven performance of the Keystone and

F.R. Gross roll brands, Nordson XALOY has what it takes to meet your needs for new

chill rolls and reconditioning or modification of your existing units.

Specialty finishes: water retention, flash plating over matte, pocket release,30-50% gloss, tungsten carbide coating.

2928

Quality Assurance

Complete Design Engineering, Manufacturing,

Hard Chrome Plating and Finishing

– Control of the processes enables

Nordson XALOY to ensure your delivery will be met

Hard Chrome Plating

– 63-65 Rc hardness

Vertical Stress Relief

– 42" (1065mm) dia. and 210" (5330mm) lengths

Dynamic Balancing

– In accordance with ISO 1940/1

DuraShell TM Chil l Rolls Equatherm®

Ro l l s

Specifications

Model Description

Nominal Rate LB/HR (KG/HR) 1800 (816)

Max. Operating Presure PSI (Bar) 3000 (207)

Max. Operating Temperature °F (°C) 600 (315)

3 PH rotoM rettuC

3 PH rotoM pmuP

3 PH rotoM reyrD

5.5 WK retaeH etalP eiD

0063 MPR rettuC .xaM

Circulating Water Flow GPM (L/Min) 135 (511)

1 senoZ erutarepmeT

)899( 0022 )GK( SBL thgieW

Equipment Options

Automatic Control System

Adapters

Custom Stands

Melt Pump Systems

Static Mixers

Pelletizers 35S, 36S

Cleaning Ovens

Turn-Key System Integration

360 Access for easy clean out

Jet Cleaners

Extrusion Screws

Barrels

Screen Changers

Melt Pumps

Mixers

Rolls

Pelletizers

Service

Nordson XALOY’s water ring pelletizer connects directly to the end of the extruder,

Nordson XALOY Screen Changer or Melt Pump via a short coupled adapter allowing

polymer to ow horizontally from the extruder to the in-line die plate.

The rheologically optimized design minimizes polymer inventory between the

extruder and die plate and evenly distributes polymer flow to each die plate hole.

The result is a consistently uniform pellet.

Bene ts:Uniform polymer flow to die plate

Lower inlet pressure =

increased rates

Rapid blade and

die plate removal

Fast color changes

Easy clean-out

Simple start-up and operation

Improved pellet dryness

Easy dryer access and

cleanability

Insensitive to process

variations

Features:In-line cutter geometry

Retractable cutter head design

Open water trough

New cylindrical pellet dryer

Integral dryer blower

Fully interlocked

control system

Independent pellet cut

Reclaim, masterbatch, and compounders will

bene t by improved pellet quality during

both short and extended production runs.

The in-line design reduces inlet pressures which can

allow for increased production rates. Polymer purges

quickly through the in-line die plate for quick color

changes, which maximize production time. The retractable

cutter head allows quick access to change blades and

remove die plates for cleaning or screw removal.

An open trough cooling system allows easy

operator response to process changes.

A new cylindrical pellet dryer provides improved 360°

access to dryer rotor for cleaning and pellet removal.

Pellet flow through the dryer is streamlined to eliminate

pellet stagnation and to promote efficient pellet drying.

An integral dryer blower exchanges dryer air 50 times

per minute to provide improved pellet dryness.

Pelletizing Technology for:

Reclaim

Masterbatch

Compounding

3130

WRP-12 i In - L ine Pe l l e t i ze r

Specifications s63s53noitpircseD ledoM

Nominal Rate LB/HR (KG/HR) 1800-3500 (816-1587 ) 3000-5000 (1361-2268)

00630063MPR rettuC xaM

06/3/06406/3/064ylppuS cirtcelE

5.73PH rotoM rettuC

55.1PH rotoM pmuP gnitalucriC

35.7PH pmuP yrrulS

55PH rotoM reyrD

0.60.3WK sretaeH ydoB eiD

8.252.1WK sretaeH etalP eiD

Circulating Water Flow GPM (L/MIN) 125 (473) 350 (1325)

Temperature Zones: 11etalP eiD11ydoB

Pelletizer Options

Upstream cutter head adapter

Cutter head support cart

Heat exchanger and temperature

regulating valve

Pellet discharge duct

Dryer sound abatement package

Dryer wear resistance package

Testing Facilities

To demonstrate the ease of operating the Water Ring Pelletizer on

customer specific resins, Nordson XALOY maintains two process laboratories.

Customers are encouraged to visit our lab for a demonstration.

For specifics on how the Nordson XALOY WRP can improve quality and

productivity in your plant contact your representative.

WRP-36s

WRP-35s

Jet Cleaners

Extrusion Screws

Barrels

Screen Changers

Melt Pumps

Mixers

Rolls

Pelletizers

Service

Pelletizing Technology for:

Reclaim

Masterbatch

Compounding

Bene ts: Uniform polymer

flow to die plate Insensitive to melt

flow variations Rapid blade and

die plate removal Simple, user-friendly

operation Easy clean-out Fast start-ups Reduced scrap Reduced power

consumption

Features: Hot die face cutting Flexible knife blades

require no adjustment Open water trough Fully guarded and electrically

interlocked control system Integral dryer blower Independent pellet cut Fines management systems

allows on-the-fly changes of filters

Nordson XALOY's Water Ring Pelletizing Systems offer a modern, cost-effective

method of pelletizing a wide range of un lled and lled thermoplastic

polymers. The Water Ring Hot Die Face ensures a consistent, uniform pellet and is

insensitive to short term polymer flow interruptions. Pellets are

cut and immediately quenched in a unique cooling chamber

design that transfers the pellet slurry to the

spin dryer. An integral dryer blower is

standard for improved drying efficiency.

Typical applications include polymer

reclaim, compounding, color

concentrates and polymerization.

Simple, trouble-free cutting.

Nordson XALOY's advanced cutter

head design evenly distributes molten

polymer to the die. Since pellets

are cut in air, there are no strands

to drop, nor will die holes freeze

off in the event of momentary

flow disruption.

Ef cient pellet cooling.

Submersion of the pellet in the

water slurry system provides highly

efficient heat transfer. Water

temperature and residence time

can be varied to accommodate

specific resin cooling requirements.

Fines management.

All circulating water is continuously

filtered through high-capacity filters

fitted to the dewatering and dryer

drain lines. Filters can be easily

changed or cleaned without tools

or line shutdown.

3332

WRP-35s /36 s Pe l l e t i ze r

Specifications Basic Unit Size 41” high x 29” deep x 36” wide(1025mm x 725mm x 900mm)

Maximum Unit Size 63” high x 30” deep x 38” wide(1600mm x 750mm x 950mm)

Unit Weight 440 pounds NET (198.00kg NET)

Chamber Working Dimensions 91/2 ” x 12”deep (241mm x 317mm)

CAV 064 dradnatSscirtcelE

dradnatS Wk 5,1slortnoC

Electric Motor 11/2HP, 1800 rpm, 60 cycles

Electric Heater 6 KW

Water Vacuum Pump 2 G.P.M. Water (7.6 liters/minute water)

Water Drain 2” Tubing (51mm)

Vent Exhaust 2” Tubing (51mm)

The Mini Jet Cleaner is a top loading design, supplied with all components prewired,and plumbed ready for customer’s utility connections. It consists of the following:

Heating Chamber:Internal and externally insulated

Heating element with thermocouple

Hinged cover with high temperature

seal

Parts basket

Polymer collection cone

Swing Open Heat Shield enclosing

heat chamber cover provides operator

protection.

Water Ring Vacuum Pump with

integral open drip proof motor.

Primary Trap located in the heating

chamber. Collects any melted resin.

Includes removable stainless steel

collection pan.

Secondary Trap located in the

vacuum line, collects condensable

vapors within a stainless steel collection

pan by means of a watermist scrubber.

Water Vapor Separator positioned

in the vacuum pump exhaust line. It

directs the water to drain and vapors to

atmosphere.

Electrical Console - prewired

NEMA-12 enclosure, containing:

Temperature Controller

Cycle Timer and Cycle Control

Switches

Vacuum Gauge

Other necessary control elements

Other - unit plumbed with water and

vent solenoid valves and necessary

regulating valves.

NOTE: All dimensions and

data are approximate.

Inquire about other Jet

Cleaners for large metal

parts and extruder screws.

MANUAL AIR INLET VALVE

WATER INLET MANUAL VALVE

WATER CHECK VALVE

FLOW CONTROL

750MM (29 1/2”)

915MM (36”)

1050

MM

(41

5/16

”)

AIR INLET SOLENOID VALVE

WATER INLET SOLENOID VALVE

PRIMARY TRAP

SECONDARY TRAP

SPRAY MIST NOZZLE

ALARM

EMERGENCY STOP

VACUUM GAUGECYCLE CONTROLLER

CYCLE RUNCYCLE START

CHAMBER

WATER VAPOR SEPARATOR OUTPUTAIR

INPUTAIR

OUTPUTWATER

INPUTWATER

Jet Cleaners

Extrusion Screws

Barrels

Screen Changers

Melt Pumps

Mixers

Rolls

Pelletizers

Service

Remove Polymers

and Compounds from

Small Metallic Parts.

Speci cally designed to remove

all types of thermoplastic and

many thermoset compounds

from small metallic parts in a

safe, ef cient manner.

Bene ts: Capable of removing most

polymeric materials Fast cleaning cycle Simple operation Reliable and maintenance-free

operation Gentle cleaning extends part life Operator safety Energy-saving operation Labor saving

FEP - OPTIONAL UNIT AVAILABLE

EnvironmentUsing no media, the Mini Jetcleans in a reduced oxygenenvironment where combustioncannot occur. Environmentalemissions are extremely low,and for most applications,additional pollution controldevices are not required.

The Mini Jet is the smallest unit in the Nordson XALOY Jet Cleaner Product Line.

It utilizes heat and vacuum to effect vaporization. In most cases, complete

thermoplastic removal is accomplished within 90-120 minutes at an operating

temperature range between 800°F and 900°F (426.7°C and 482.2°C) and a vacuum of

25 inches (635 mm) of mercury. The unit is a free standing console model and can

easily be installed in any area having available facilities of water supply, drain line

and electrical power.

Operation

Operation is completely automatic.

The operator places the hardware into the chamber,

sets the cleaning cycle, and walks away. At the end

of the cleaning cycle, the Mini Jet automatically

depressurizes the chamber, closes the water solenoid

valve, and shuts off the vacuum pump. The operator

now simply removes the cleaned part, checks and

cleans the traps if necessary, and the unit is ready

for another cycle.

Safety

Since cleaning takes place under vacuum, combustion

does not occur. This feature provides a high degree of

operator safety and the parts are equally protected

from excessive or localized high temperatures, ensuring

freedom from annealing and stress cracking.

3534

Min i Je t C l eane r

Standard Units Cleaning Capacitydimensions (inches) (mm)

JC-MINI 9 1/2 dia. x 12

JC-1724 151/2 dia. x 231/2

JC-1760 15 1/2 dia. x 60

JC-2448

JC-2484*

JC-24100*

JC-3648

JC-3672*

JC-40160*

JC-5484*

24 dia. x 48

24 dia. x 84

21 1/4 dia. x 100

36 dia. x 48

36 dia. x 72

28 dia. x 160

43 dia. x 84* Depends on weight of part(s) to be cleaned.

Specifications

Primary Trap:

Located beneath and attached to the

chamber, it collects any melted resin.

Trap consists of a cast aluminum

housing with swing bolt clamped cover

containing a seal gasket. Removable

stainless steel collector pan is included.

Secondary Trap:

Positioned vertically in the pipe run

between the chamber and vacuum

pump. Condenses and collects any

vapors by means of a water spray mist

scrubber. Fabricated from welded

carbon steel with quick open cover

containing a seal gasket. Included is

removable mesh basket.

Vacuum Pump:

Water ring design vacuum pump with

integral TEFC motor mounted to frame

of unit. Inlet port connection is in-line

with the chamber and secondary trap.

Outlet port feeds the water-vapor

separator.

Water-Vapor Separation:

Located in the vacuum pump outlet

line. It directs water to drain and vapors

to atmosphere. Customer provides pipe

connection to atmosphere and sources

and wires optional exhaust fan.

Electrical Control Console:

Pre-wired NEMA-12 enclosure with the

top control portion containing a

temperature controller, cycle timer,

vacuum gauge, power switch cycle

start button and high temperature

override monitoring light. All items and

components in the lower section are

prewired allowing for fully automatic

operation. Controls at 115 volts.

Other:

Included are appropriate solenoid

operated water and air valves along

with a filter in the water inlet line and

a preset water flow rate control.

Jet Cleaners

Extrusion Screws

Barrels

Screen Changers

Melt Pumps

Mixers

Rolls

Pelletizers

Service

Remove Polymers and Compounds

from Metallic Parts.

Suitable for removing from metal

parts and extrusion hardware all

types of thermoplastic and

thermoset compounds in a safe,

ef cient manner without the use

of cleaning media.

Bene ts: Capable of removing most

polymeric materials Fast cleaning cycle Simple operation Reliable and maintenance-free

operation Gentle cleaning extends part life Operator safety Energy-saving operation Labor saving

FEP - OPTIONAL UNIT AVAILABLE

EnvironmentClean your tooling by removingmaterial, not burning it away.Cleaning in an oxygen starvedchamber eliminates combustionand minimizes environmentalimpact. Consult our EnvironmentalReport for additional details.

The Model JCP 1724 Jet Cleaner with working dimensions of 15 ½ “ and

23 ½” depth (393.7 mm and 596.9 mm depth) represents one of the most

popular model sizes of the Nordson XALOY Jet Cleaner product line.

It is ideally suited for small to intermediate size cleaning applications. All Nordson XALOY

Jet Cleaners utilize heat and vacuum to remove material such as thermoplastic from

metal parts. In most cases cleaning cycles are accomplished within 120-240 minutes

at an operating temperature range between 800°F and 900°F (426.7°C and 482.2°C)

and a vacuum of 25 inches (635 mm) of mercury. The unit can be easily installed in

any area having available facilities of water supply, water drain and electrical power.

Operation

Cleaning is totally automatic.

The operator loads the parts into the parts tray, moves

the carriage assembly to the operating position, secures

the door, sets the cycle time and temperature, starts the

unit and walks away. The parts to be cleaned are heated

in an oxygen starved chamber where the polymer melts

and drains into the primary trap collector pan.

Remaining polymer is vaporized and then water

scrubbed in a secondary trap where conden-sates are

collected in a secondary trap basket. At the end of the

cycle the chamber is automatically depressurized and

the heaters and vacuum pump shut down. The

operator then simply opens the chamber door, removes

the cleaned parts, checks and cleans the traps if

necessary and the unit is ready for another cycle.

Safety

Since cleaning takes place under vacuum, combustion

does not occur. This feature provides a high degree of

operator safety and the parts are equally protected

from excessive or localized high temperatures, ensuring

freedom from annealing and stress cracking.

3736

17" (431.8mm)

16" (406.4mm)

2" (50.8mm)5/8"(15.8mm)

241.30 x 304.80

393.70 x 596.90

393.70 x 1524.00

609.60 x 1219.20

609.60 x 2133.60

539.75 x 2540.01

914.40 x 1219.20

914.40 x 1828.80

711.20 x 4064.01

1092.20 x 2108.20

JCP 1724 & 5484

JCP 1724 Je t C leaner

W E R E B U I L D , R E P A I R ,S E R V I C E A N D S U P P L Y P A R T S F O R

A L L O F T H E F O L L O W I N G :

Barrels, Screws, Pumps

Screen Changers

Water Ring Pelletizers

Pyrolysis Cleaning Ovens

Barrels Screws Pumps

Manual & Hydraulic Screen Changers Large Hydraulic Screen Changers Continuous Screen Changers

12V Pelletizers 12i In-Line Pelletizers 35S & 36S Pelletizers

Mini Jet Cleaners 1724 Jet Cleaners Small and Large Jet Cleaners

Extrusion Analysis

Extrusion applications are tested on our fully

customized 3.5” x 24:1 L/D extruder, complete with

over 20 data points of analysis. Multiple extruder

configurations are available.

Accessory Equipment

Conair CD-400 Desiccant Dryer

28” Flex Lip Sheet Die

12” x 54” 3 Roll Sheet Stack

Dual Spindle Winder

24” Casting Stand

Strand Pelletizer

Single Component Additive Feeder

Conair 3 Component Auto-Weight Gravimetric Blender

Water Ring Pelletizer

Injection Molding

Working with industry partners, Nordson XALOY offers

the latest in Injection Molding equipment to simulate

your processes accurately.

Process Equipment

85 Ton Injection Press

400 Ton Injection Press

Over a dozen molds available for various lab trials

in our injection molds machines (IMM)

Capability of demonstrating the TwinShot®

Technology on 2 different size Injection Machines.

Seminars and TrainingNordson XALOY offers extensiveseminars and trainingprograms that can be fullycustomized to your needs.

With an intense focus on customer care Nordson XALOY has allocated significant

funds to organizational improvements that directly benefit the customer. Recent capital

machinery equipment additions to our Technology and Training Center in New

Castle, PA allow increased research and testing opportunities. The Polymer

Laboratory and Testing Services include comprehensive process analysis for Injection

Molding and Extrusion as well as a fully equipped Rheology Lab.

Rheology Lab

Nordson XALOY relies on a scientific

approach to all of our product

developments. Our Technical Lab

enables our designer engineers to

test and analyze your materials’

viscosity, moisture content and

melt density to best determine the

correct design requirements the

first time.

Material Testing Equipment

Kayeness Capillary Rheometer

Kayeness Melt Indexer

Omnimark Moisture Analyzer

3938

Polymer Laboratory and

Testing ServicesNordson XALOY Inc.1399 Countyline RoadNew Castle, PA 16107Tel: 724-656-5600Toll-free: 800-897-2830Fax: 724-656-5620

Nordson XALOY Inc.1291 19th Street Lane NWHickory, NC 28601Tel: 828-326-9888Toll-free: 800-457-7550Fax: 828-326-8882

Technology and Training Center Let Nordson XALOY completely service you

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