sepro blackhawk 100 cone crushers · the sepro blackhawk 100 cone crusher is a modern,...

S E P R O B L A C K H A W K 1 0 0 C O N E C R U S H E R S

1

A P P L I C A T I O N S

Mining

■ Ball mill feed, pebble crushing

Aggregates

■ Road, concrete, asphalt, mining haul roads

■ Secondary or tertiary crushing applications

K E Y A D V A N T A G E S

■ High quality components

■ Durable and compact design

■ Readily available spare parts

■ Fast delivery schedule

■ High capacity for small head diameter (690 mm)

■ High speed, eccentric throw

■ High horsepower motor (90 kW)

■ Does not require sheaves and v-belts

■ Simplified operation and maintenance

■ Variable speed drive included

■ Patented (pending) tension lock bolt arrangement

creates tension around top bolt for liner retention

■ Dual action hydraulic cylinder and hydraulic adjustment

OPTIMIZED DESIGN PAIRED WITH PROVEN DURABILITY

The Sepro Blackhawk 100 Cone Crusher is a modern,

hydraulically operated cone crusher designed to be simple,

rugged and effective for heavy duty mining and aggregate

applications. The combination of the speed and eccentric

throw of the crusher provides fine crushing capability and

high capacity in a very compact design. The Blackhawk is

capable of being applied as a secondary or tertiary crusher

as well as a pebble crusher.

The Blackhawk 100 is driven directly via a flexible coupling

to the electric drive motor. This arrangement eliminates

the need for sheaves and v-belts, allowing for simplified

operation and maintenance. A variable speed drive

package is included to optimize the speed of the machine

to the given liner profile, feed and production conditions.

The patented (pending) lock bolt design for holding the

cone liner in place eliminates the need for a torch or

burning ring. Any potential for damage during liner changes

is also eliminated.

In the event of tramp material entering the crusher, the

hydraulic cylinder allows for the release of the material.

For larger material the cylinder may be engaged to clear

the chamber.

B L A C K H A W K 1 0 0 S P E C I F I C A T I O N S

CLOSED SETTING (mm)TONNES / 8 10 13 16 19 22 25 32 POWER WEIGHT

HOUR (5/16") (3/8") (1/2") (5/8") (3/4") (7/8") (1") (1¼") (kW) (Kg)

Mtph 45-65 50-75 55-85 65-95 70-100 75-105 80-115 95-145 90 7700

MAXIMUM MINIMUM CRUSHER FEED DISCHARGE CAVITY OPENING SETTING SELECTION (mm) (mm)

FINE 105 8

MEDIUM 119 10

COARSE 142 16

S E P R O B L A C K H A W K 1 0 0 C O N E C R U S H E R S

Note: Specifications are job/project dependent and/or application

specific. Please check with Sepro sales representative.

Sepro Mineral Systems Corp.9850 201 Street, Langley, British Columbia, Canada V1M 4A3Office: +[1] 604.888.5568 • Fax: +[1] 604.888.5521 • Toll free: +[1] 800.990.5568 North [email protected] • www.seprosystems.com

REV 03 • 08/12/2015

FeedOpening

DischargeSetting

FEED SIZE UP TO 600 MM WITH A SUPERIOR MECHANICAL DRIVE SYSTEM

Sepro Tyre Drive Scrubbers feature a rugged, simple design and incorporate robust components to give low capital and operating costs combined with high availability. Operating in many applications on feeds with high clay contents, Sepro Scrubbers are well proven as the optimum choice for difficult ore and stone washing duties. The variable frequency drive (VFD) package accompanying each unit allows you to fine tune the operation of the scrubber based on the application. No auxiliary drive is required to perform maintenance. Sepro Scrubber shells are manufactured in one piece to high quality standards and are thermally stress relieved to eliminate localized high stress areas.

The machine utilizes the Sepro Pneumatic Tyre Drive System (PTD) which provides an alternative to standard chain and gear drive systems. This system of rubber tyres mounted on independent gear boxes provides excellent serviceability and reliability, having been well proven in numerous difficult applications. An instrumental feature accompanying Sepro’s tyre driven equipment is the tyre pressure monitoring system (TPMS) which comes standard with each Sepro rotary control console.

Sepro operates pilot scale facilities, which generate reliable data for scale up to commercial operation. Pilot scale machines are also supplied for field test purposes.

S E P R O T Y R E D R I V E S C R U B B E R S

2


■ Processing of wet tropical laterites prior to recovery of nickel

and cobalt

■ Washing of laterites to liberate fine precious metals for

gravity recovery

■ Removal of clay from hard rock ores prior to crushing

■ Washing of crushed aggregate, gravel and sand to remove

clay contamination

■ Cleaning of contaminated soil and rubble


■ Short delivery times

■ Low installation costs with no heavy foundation requirements

■ No critical components such as ring gears, chain drive, steel

wheels or trunnion bearings

■ Standard, off-the-shelf major components to minimize

any downtime

■ Commercial heavy truck tyres that can easily be sourced locally

■ Units are all pre-assembled and shop tested

■ Rubber shell liners and lifters for long life and ease of replacement

■ Shell supported design allows for quick and efficient maintenance

S T A N D A R D S C R U B B E R S I Z E S

DIA. X L (m) INSTALLED POWER (kW)

1.2 x3.0 15

1.5 x 3.6 30

1.8 x 3.6 44

2.1 x 4.0 75

2.1 x 5.0 90

8 ft. x 14 ft. (2.4 x 4.2) 110*

2.5 x 6.0 135 – 165

3.0 x 8.0 220 – 300

3.6 x 10.0 450 – 550

3.6 x 12.0 540 – 660

*Engineered replacement for North American built 8 ft. x 14 ft. Scrubber.

S E P R O T Y R E D R I V E S C R U B B E R S


Sepro Pneumatic Tyre Drive System (PTD)2.4 x 4.2 Sepro Scrubber

Thrust RingsHeavy Duty RubberLiner and Lifter barAssemblyFeed Chute

Heavy Duty One (1) PieceShell Weldment. ThermallyStress Relieved.

ConventionalHigh EfficiencyElectric Motor

HydraulicJacking Cradle

Optional TrommelScreen Discharge

Rubber LinedDischarge Cone

SegmentedDischargeThroat Liners

Rinse Water

Commercial Bevel /Helical Gear Box

Heavy StructuralBase Frame

Heavy DutyCommercialPneumatic Tyres

Custom EngineeredRim and HubAssembly

SHORT DELIVERIES AND LOW CAPITAL COST

Sepro Tyre Drive Grinding Mills are a reliable solution

for small and medium capacity grinding applications,

and are suitable for Ball, Rod and Pebble charges. Mills

come complete with a variable frequency drive (VFD)

package which allows you to fine tune the operation of

the mill based on the charge and application. No auxiliary

drive is required to perform maintenance, which is done

quickly with minimal heavy lifting due to the simple

removal of the grate or discharge head to access the

mill internals. Sepro Mill shells are manufactured in one

piece to high quality standards and are thermally stress

relieved to eliminate localized high stress areas.

The machine utilizes the Sepro Pneumatic Tyre Drive

System (PTD) which provides an alternative to standard

trunnion supported mills. This system of rubber tyres

mounted on independent gear boxes provides excellent

serviceability and reliability, having been well proven in

numerous difficult applications. An instrumental feature

accompanying Sepro’s tyre driven equipment is the tyre

pressure monitoring system (TPMS) which comes

standard with each Sepro rotary control console.

Pilot scale mills are also available for pilot plant

and laboratory use.

S E P R O T Y R E D R I V E G R I N D I N G M I L L S

3

A P P L I C A T O N S

■ Small tonnage plants – primary grinding

■ Regrinding mills

■ Reagent prep

■ Lime slaking







any downtime



■ Rubber shell liners and lifters for long life and ease of replacement


■ Various configurations available (overflow or grate discharge)

S T A N D A R D M I L L S I Z E S

DIA. X L (m) INSTALLED POWER (kW)

1.05 x 1.4 18

1.2 x 2.3 37

1.5 x 3.0 75

1.8 x 3.6 150

2.1 x 4.0 220

2.1 x 6.0 330

S E P R O T Y R E D R I V E G R I N D I N G M I L L S


Sepro Pneumatic Tyre Drive System (PTD)1.8 x 3.6 Sepro Ball Mill

Feed Chute




Heavy StructuralBase Frame

Heavy Duty RubberLiner and Lifter barAssembly

ThrustRings

Rubber LinedDischarge Cone

InspectionManhole

OVERFLOW VERSION

DischargeGrate

Custom EngineeredRim and HubAssembly


COARSE AND FINE PRECIOUS METAL RECOVERY

Falcon SB Concentrators are known as “Semi-Batch” because they continually accept feed during the run cycle, but only produce concentrate during the periodic rinse cycles. Run times span from five minutes to several hours, depending on the application. Rinse times are generally less than a minute as Falcon Concentrators utilize a dynamic braking system to quickly slow the bowl down, rinse out the concentrate, and then return to full operational speed. Equipped with a variable frequency drive, this gravity concentrator can operate anywhere from 50 to 200 G’s.

The typical application for a Falcon SB Concentrator is recovering liberated precious metals (Au, Ag, Pt, etc.) within a grinding circuit. When installed in this type of circuit, Sepro often recommends that the gravity concentrator be placed on cyclone feed, rather than cyclone underflow to generate higher recoveries. Outside of grinding circuits, Falcon SB Concentrators are also used for precious metal separation from aggregate or placer deposits. The target mineral will usually be in extremely low concentration (grams per tonne) and a very high upgrade is desired (up to 10,000x).

Reliable test work can lead you to the right

concentrator for your application. Sepro operates

laboratory facilities, which generate decisive data

for scale up to commercial operation.

F A L C O N S E M I - B A T C H ( S B ) C O N C E N T R A T O R S

4


■ Recovery of gold, silver and platinum group metals

■ Recovery of gold from cyclone feed, underflow or overflow

within the grinding circuit

■ Recovery of gold in alluvial gold operations

■ Recovery of gold from aggregate plants


■ Unit capacities up to 400 t/h

■ The variable frequency drive (VFD) and a dynamic breaking

system are used to greatly reduce offline time for concentrate

flushing

■ Flat lid modular design increases wear life and reduces downtime

as well as maintenance costs

■ Upgraded standard fluidization control results in a higher degree

of machine management

■ High G forces (highest in the mineral processing industry) allow

for higher efficiency and the recovery of very fine material

■ Reduced water consumption as only the pertinent collection zone

section of the bowl is fluidized

■ Greater than 95% mechanical availability, extremely low

operating costs

■ Fully automated, “one touch” operation that provides the least

amount of offline time and highest possible concentrate security

S P E C I F I C A T I O N S

MODEL L40 SB400 SB750 SB1350 SB2500 SB5200

RECOMMENDED SOLIDS CAPACITY* t/h 0 - 0.25 1 - 15 10 - 80 50 - 150 100 - 250 200 - 400

MAX SLURRY CAPACITY m³/hr 2.3 30 100 200 300 450

CONCENTRATING SURFACE AREA m² 0.03 0.21 0.46 1.08 2.14 3.37

G-FORCE RANGE upper 200 150 200 200 200 200

lower 50 100 50 50 50 50

MACHINE WEIGHT kg 35 485 1 250 2 900 4 560 6 900

MOTOR POWER kW (HP) 0.4 (0.5) 3.7(5.0) 7.5 (10) 18 (25) 45 (60) 75 (100)

PROCESS WATER CONSUMPTION m³/hr 0.24 - 1.2 3 - 5 8 - 12 12 - 20 15 - 28 25 - 35

WATER SUPPLY PRESSURE bar 2 - 3 2 - 3 2 - 3 2 - 3 2 - 3 2 - 3

RECOMMENDED MAXFEED PARTICLE SIZE mm 1.0 2.0 2.0 2.0 2.0 2.0

ABSOLUTE MAXIMUM FEED PARTICLE SIZE* mm 1.5 2.5 4.0 4.0 4.0 4.0

MAXIMUM FEED PERCENT SOLIDS* % 55 - 70 65 55 - 70 55 - 70 55 - 70 55 - 70

CONCENTRATE SLURRY FLUSH VOLUME* litre 1 25 100 150 250 350

CONCENTRATE SOLIDS FLUSH VOLUME* cm³ 120 1 230 5 275 12 425 18 750 24 050

WIDTH m 0.49 1.02 1.71 2.24 2.67 3.19

DIMENSIONS LENGTH m 0.31 1.00 1.44 1.90 2.00 2.32

HEIGHT m 0.51 1.43 1.50 2.07 2.27 2.73

*Denotes application specific parameter, consult manufacturer.

Note: Specifications are subject to change without notice. Equipment may not operate or achieve best performance under maximum capacities.

F A L C O N S E M I - B A T C H ( S B ) C O N C E N T R A T O R S


Tailings

Concentrate

FeedRinse Water

Rinse Manifold

Rinse Nozzle

Fluidization /RetentionZone

StratificatonZone

WATER

WATER

Feed

Feed Pipe

Concentrate

Tailings

Impeller /Baffle

ConcentrateDischarge PortsProcess Water

FORCES UP TO 600 G’S AND GRAVITY RECOVERY DOWN TO 3 MICRONS

Ultra fine mineral recovery has been an industry goal

for many years. With Falcon’s UF line of concentrators

there is now a way to economically recover and upgrade

particles as fine as three microns. The primary objective

of the Falcon UF concentrator is to scavenge ultra fine

particles that are typically rejected from plant processes

as slimes.

Using a variable lip controlled by air pressure the Falcon

UF Concentrator is extremely flexible, allowing for a wide

range in metallurgical operation from high recovery to

high upgrade. Rinse times are generally less than a minute

as Falcon equipment uses a variable frequency drive (VFD)

with a dynamic braking system to quickly slow the bowl

down, rinse out the concentrate, and then return to full

operational speed. Falcon UF Concentrators can operate

anywhere from 50 to 600 G’s. Operating in rougher-cleaner

or rougher-scavenger configurations, this concentrator

can provide an almost unlimited range of possibilities.





F A L C O N U L T R A - F I N E ( U F ) C O N C E N T R A T O R S

4


■ Recovery of ultrafine slimes (tin, tantalum, tungsten, etc.)

■ Scavenging from deslime cyclone overflow

■ High recovery upgrade of fine flotation concentrates


■ High gravitational fields (up to 600 G) allows recovery of ultra

fine particles

■ The variable frequency drive (VFD) and a dynamic breaking system

are used to greatly reduce offline time for concentrate flushing

■ Recovery of previously unrecoverable values from

flotation concentrate

■ Advanced wear materials and a modular design decreases

downtime and reduces maintenance costs

■ No process water consumption during concentration


operating costs

■ Small footprint




MODEL UF600 UF1500

RECOMMENDED SOLIDS CAPACITY* t/h 0.5 2

MAX SLURRY CAPACITY m³/hr ~ 6 ~ 20

RECOMMENDED MAX FEED PARTICLE SIZE µm < 38 < 38

MINIMUM EFFECTIVE CAPTURE SIZE µm < 5 < 5

CONCENTRATE SLURRY VOLUME PER CYCLE litre ~ 50 ~ 200

RECOMMENDED PULP, PERCENT SOLIDS* % 5 - 15 5 - 15

CONCENTRATE SURFACE AREA cm2 3871 9680

G-FORCE RANGE upper 450 600

lower 50 50

MOTOR POWER kW (HP) 7.5 (10) 45 (60)

RINSE WATER SUPPLY bar 6 ± 1 6 ± 1

PROCESS WATER CONSUMPTION m³/hr NONE REQUIRED

MACHINE WEIGHT kg 1,136 2,450

WIDTH m 1.23 1.51

DIMENSIONS LENGTH m 1.23 2.00

HEIGHT m 1.73 2.11



F A L C O N U L T R A - F I N E ( U F ) C O N C E N T R A T O R S


Rinse WaterFeed

ConcentrateBuild Up

Rinsing ManifoldsZEDRing

RinseNozzles

VariableLip Ring

StratificationZone

Baffle

ConcentrateDischarge Ports

Impeller

RetentionZone

Feed Pipe

Feed Tailings

Tailings

Concentrate

RECOVERY DOWN TO 10 MICRONS AND UNIT CAPACITIES UP TO 100 t/h

Falcon C Concentrators are typically used in gravity

recovery applications that require a higher mass yield

to concentrate when compared with SB Concentrators.

Often utilized for the recovery of valuable fine particles,

Falcon C Concentrators are capable of collecting fines

missed by dense medium separators, spirals or any

other low G processes.

Designed for continuous duty, these machines

are able to produce mass yields as high as 40%.

The primary objective of the Falcon ‘C’s is to

maximize recovery and reduce tonnage to

downstream processes. The technology is ideal for

scavenging or pre-concentrating applications as well

since no water is added during processing.





F A L C O N C O N T I N U O U S ( C ) C O N C E N T R A T O R S

4


■ Primary concentration of tin, tantalum, tungsten, chrome,

cobalt, iron, fine oxidized coal and uranium

■ Scavenging of fine particles lost by low G force processes

and flotation

■ Pre-concentration of heavy minerals


■ Unit capacities up to 100 t/h

■ The variable frequency drive (VFD) enables control over G force

based on application

■ Advanced wear materials and a modular design decreases

downtime and reduces maintenance costs.

■ High gravitational field (up to 300 G) allows recovery of

very fine particles

■ No fluidizing water consumption or offline time for

concentrate flushing

■ Produces high density (variable mass yield 0 – 40%) concentrate

therefore no thickeners required

■ Continuous production of concentrate at >70% solids


operating costs

■ Small footprint



Feed

Feed Pipe

RetentionZone

StratificationZone

Impeller

Lights

Heavies

ThrottlingNozzles (30)

HighS.G.Bed

Compressed Air Supply(Introduced through Rotating Union)


MODEL C400 C1000 C2000 C4000**

RECOMMENDED SOLIDS CAPACITY* t/h 1 - 5 5 - 27 20 - 60 45 - 100

MAX SLURRY CAPACITY m³/hr 17 74 210 400

MAXIMUM FEED PARTICLE SIZE* mm 1.0 1.0 1.0 1.0

MINIMUM EFFECTIVE CAPTURE SIZE µm 10 10 10 10

CONCENTRATE PERCENT SOLIDS % 65 - 72 65 - 72 65 - 72 65 - 72

MAXIMUM FEED PERCENT SOLIDS* % 40 - 45 40 - 45 40 - 45 40 - 45

CONCENTRATE SURFACE AREA m2 0.25 0.60 1.42 2.64

G-FORCE RANGE upper 300 300 300 300

lower 50 50 50 50

MOTOR POWER kW (HP) 7.5 (10) 15 (20) 30 (40) 75 (100)

PROCESS WATER CONSUMPTION m³/hr NONE REQUIRED

MACHINE WEIGHT kg 1215 2 525 4 615 10 150

WIDTH m 1.22 1.55 1.85 2.36

DIMENSIONS LENGTH m 1.22 1.55 1.85 2.36

HEIGHT m 1.33 2.18 2.67 2.63


**Special applications only, consult manufacturer.


F A L C O N C O N T I N U O U S ( C ) C O N C E N T R A T O R S


CompressedAir Supply(Introduced through Rotating Union)

LightsOutlet

HeaviesOutlet

Feed Rinse Water

HIGH CAPACITY EQUIPPED WITH INTERCHANGEABLE SCREEN DECKS

Sepro-Sizetec Screens are used for a variety of

particle size separation and dewatering duties in

mineral processing and aggregate applications.

In mineral processing applications, particle size

separation is of utmost importance in order to

optimize crushing, grinding and gravity separation

as well as many other processes. In aggregate

applications, proper size separation and dewatering

is essential to generate a saleable product. Sepro

works closely with clients to determine the correct

screen type and size for each application.

S E P R O - S I Z E T E C S C R E E N S

5


■ Gold Ore Processing

■ Fine Aggregates

■ Industrial Minerals

■ Coal Processing

■ Soil Remediation


■ High capacity capable

■ High frequency linear stroke G-force vibrating motion

■ Low profile screen box design for minimum head room

requirements

■ Trunnion suspension with heavy duty coil springs

■ Directly driven by reliable vibrator motors

■ Interchangeable screen decks with a variety of screen

media options

■ Easy deck angle changes

■ Possible horizontal or up-hill installation

■ Extra rugged screen construction for heavy load operation

S E P R O - S I Z E T E C S C R E E N S


2' x 4'

2' x 6'

3' x 6'

3' x 8'

4' x 8'

4' x 10'

5' x 12'

4' x 12'

5' x 12'

6' x 12'

7' x 14'

8' x 16'

8' x 20'

2' x 6'

3' x 9'

4' x 12'

6' x 12'

2' x 7'

3' x 10'

4' x 10'

5' x 12'

6' x 12'

7' x 14'

8' x 14'

SEPRO – SIZETECDEWATERING FINE SCREEN

SEPRO – SIZETECHORIZONTAL DECK SCREEN

SEPRO – SIZETECINTENSIVE DEWATERING SCREEN – CURVE DECK

SEPRO – SIZETECINTENSIVE DEWATERING SCREEN – VEE DECK

■ For wet fine particle

size separation

ranging from

4 mesh to 400 mesh

(5 mm to 38 micron)

■ For trash screens

■ For resin screens

■ For CIL carbon screens

- Loaded carbon

screens

- Carbon sizing

screens

- Carbon dewatering

screens

- Carbon safety

screens

■ For wet or dry sizing

operation ranging

from 4 inch to

50 mesh (100 mm

to 0.3 mm)

■ For trash screen for

cyclone overflow in

mill grinding circuit

■ For high capacity

carbon safety screen

in CIL & CIP

operations

■ For sag mill

discharge screen

■ For rinse and drain

screen operation

■ For efficient sizing

and dewatering

operation with

screen opening size

ranging from 8 mesh

to 60 mesh (3 mm

to 250 micron)

■ For polishing and

dewatering of spiral

clean coal

■ For maximum

dewatering of fine

coal refuse

■ For water droplets

free dewatering of

fine materials ranging

from 4 mesh to

150 mesh (5 mm

to 100 micron)

■ For best dewatering

operation for

concrete sand

■ For dewatering of

silica sand, sinter

ore, fine coal, refuse

phosphate, potash,

boiler bottom ash, etc.

■ For 100 mesh to

400 mesh fine sand

recovery from sand

plant effluent

2' x 8'

3' x 8'

4' x 12'

5' x 8'

6' x 12'

7' x 16'

8' x 20'

SEPRO – SIZETECSTEP DECKSCREEN

■ Efficient wet sizing

before gravity

concentrator

ranging from

3/8 inch to 40 mesh

(10 mm to 0.4 mm)

■ Drain, rinse and

dewatering for soil

remediation

■ Loaded carbon

washing for CIP/CIL

S T A N D A R D S E P R O - S I Z E T E C S C R E E N S I Z E S

MODEL

SIZESAvailable in manystandard screen sizes

APPLICATIONS

LOW CAPITAL COST ANDSHORT DELIVERY TIMES

Sepro Tyre Drive Agglomeration Drums are specifically

designed to prepare feeds with high fines content on Gold

and Base Metal heap leaching operations. The action in

the Agglomeration Drum, combined with small additions

of cement or lime, binds the fines into an agglomerated

product. This product is then heaped and leached

without “pooling” and “channeling” caused by loss of

heap permeability. Complete with a variable frequency

drive (VFD) package, operators are able to fine tune the

operation of the Sepro Agglomerator based on the

application. No auxiliary drive is required to perform

maintenance. Sepro Agglomerator shells are manufactured

in one piece to high quality standards and are thermally

stress relieved to eliminate localized high stress areas.

The machine utilizes the Sepro Pneumatic Tyre Drive

System (PTD) which provides an alternative to standard

chain and gear drive systems. This system of rubber tyres

mounted on independent gear boxes provides excellent

serviceability and reliability, having been well proven in

numerous difficult applications. An instrumental feature

accompanying Sepro’s tyre driven equipment is the tyre

pressure monitoring system (TPMS) which comes

standard with each Sepro rotary control console.

S E P R O T Y R E D R I V E A G G L O M E R A T I O N D R U M S

6


Gold

■ Mixing of lime for pH control

■ Cement for binder

■ Cyanide solution

Copper, Uranium or Nickel Laterite

■ Sulfuric acid

■ Organic polymers for binder







any downtime



■ Flexible rubber liners to prevent buildup


■ Drum angle on frame is adjustable to suit application

Sepro Pneumatic Tyre Drive System (PTD)3.0 x 8.5 Sepro Agglomeration DrumNote: Specifications are job/project dependent and/or application

specific. Please check with Sepro sales representative.

S T A N D A R D A G G L O M E R A T O R S I Z E S

DIA. X L UNITS INSTALLED (m) (kW) POWER (kW)

1.8 x 5.0 1 x 45 45

2.1 x 6.0 2 x 30 60

2.5 x 8 3 x 30 90

3.0 x 9.5 3 x 45 135

3.6 x 10 4 x 60 240

S E P R O T Y R E D R I V E A G G L O M E R A T I O N D R U M S


REV 01 • 08/11/2015


Discharge Chute

Discharge Chute Liner Custom EngineeredRim and Hub Assembly

Heavy StructuralPivotable Base Frame




Solution AdditionThrustRing

Heavy DutyRubber Liner

THREE PRODUCTS FROM ONE DMS SEPARATOR

The dynamic, multi-stage Condor Dense Medium

Separator gives Sepro a leading position in advanced Dense Medium Separation (DMS) technology. A minimum of two separation stages are inherent in a Sepro Condor DM Separator, resulting in high separation efficiency in rougher/scavenger or rougher/cleaner DMS applications. DMS is typically used in a pre-concentration duty prior to processing or milling to reject barren material and reduce downstream CAPEX and OPEX costs.

Sepro supplies customizable and transportable DMS Plants for a wide variety of application requirements. Sepro’s standard two product (concentrate, tailings) DMS Plant utilizes a two stage Condor Separator and single density medium circuit, while the three product (concentrate, middlings, tailings) DMS Plant utilizes a three stage Condor Separator and two medium circuits at high and low density.

The Condor Separator is simple and easy to feed, usually by a conveyor belt or from a vibrating screen. Abrasive or friable ore is not pumped resulting in reduced power requirements, equipment (pump, DM separator, piping) maintenance costs and reduced ore breakage and fines generation. The compact Condor DM Separator makes it possible to convert a conventional two product DMS cyclone installation into a three product operation.

S E P R O C O N D O R

D E N S E M E D I U M S E P A R A T O R S

7


For Pre-Concentration and Concentration of:

Metals, oxides and sulphides

■ Antimony

■ Bauxite

■ Chromite

■ Copper

■ Gold

■ Iron

■ Lead

■ Manganese

■ Nickel

■ Tin

■ Zinc


High separation efficiency

Large feed top size capacity

High throughput capacity

Direct feed

■ By conveyor belt, vibrating screen or feeder

■ No pumping of feed solids, only medium is pumped

Multi-stage separation

■ Rougher/scavenger, rougher/cleaner DMS duties

■ High sinks capacity

■ Sink products may be combined or separated

Sepro pre-engineered DMS Plants

■ Fast delivery

■ Custom and transportable

■ Rapid start of production

■ Commissioning and training

Industrial minerals and silicates

■ Barytes

■ Coal

■ Diamond

■ Feldspar

■ Fluorspar

■ Limestone

■ Phosphate

■ Potash

■ Quartz

■ Petalite

■ Spodumene

Sink Header BoxesFEED

Feed FlushMaterial

Sink 1 Concentrate Product

Sink 2 Middling ProductSinkProduct

Middlings

‘L’

Float Product

FLOAT

Feed 2 Medium

Feed 1 Medium15° - 25°

S T A N D A R D C O N D O R D M S S I Z E S

SEPARATOR SIZE FEED CAPACITY* MAX FEED PARTICLE SIZE OVERALL LENGTH** WEIGHTmm tph mm mm (approx.) Kg (approx.)

CS250 10 – 30 20 – 25 2450 650

CS300 30 – 50 30 – 38 2850 1250

CS400 50 – 80 40 – 50 3250 1850

CS500 80 – 120 60 – 75 3300 2550

CS600 120 – 170 70 – 88 3940 3775

CS700 170 – 230 80 – 100 4580 5000

S E P R O C O N D O R

D E N S E M E D I U M S E P A R A T O R S


*Separator duty and capacity to be confirmed by Sepro.

**For two-stage Condor only. Length will vary with three-stage arrangement.

GAIN HIGHER RECOVERY WITH NO LOSS OF FINES

The Sepro Leach Reactor is a high yield processing

solution designed to drastically improve mineral

recovery from gravity concentrate. Combining long-term

production value with low operating costs, the SLR is

installed after concentration in a circuit to maximize

gravity treated ore. Extensive test work of the SLR on

site has shown over 99% of the target mineral is

recovered through a simple, fully automated process

that is easily incorporated into recovery operations.

Sepro designs and supplies complete, customizable

recovery circuits incorporating leaching, gravity

concentration, and electrowinning based on project

requirements. Laboratory units are also available for

SLR testing which generate reliable data for scale up

to commercial operation. Pilot scale machines are

also supplied for field test purposes.

Pilot scale leach reactors are available for pilot

plant and laboratory use.

S E P R O L E A C H R E A C T O R S

8


■ Recovery of gold from concentrates

C A P A C I T I E S

■ SLR units sized to project specifications

■ Laboratory units available


Streamlined simple design

■ Minimal moving parts

■ Agitated tank leach

Valuable metallurgical benefits

■ Clear pregnant solution

■ Ideal feed for electrowinning

■ No loss of fines

■ Leached ore can be returned to circuit

■ Barren solution can be reused

■ Fast leach kinetics

Completely automated process

■ Minimal oversight risk

■ Continual monitoring for optimal performance

Hassle free maintenance

■ Online instrumentation cleaning and replacement

■ Simple pumps used periodically

■ Rubber lined mixer and leach tank limits wear

Optimized safety features

■ pH monitor to minimize risk of HCN formation

■ HCN monitor for failsafe


01/20/2015

P R O C E S S F L O W D I A G R A M

Concentrate

H2O

H2O

Tails

PeristalticPump

PregnantLeachSolution

O2

Recycle

Reagents

– NaOH

– NaCN

– FLOCC

– Na2S

20

5

– H20

2

– Leachaid


MODEL SLR10 SLR250 SLR1000 SLR2000

RECOMMENDED CAPACITY @ 3.0 S.G. kg 10 250 1,000 2,000

CONCENTRATE CONE VOLUME m3 N/A 0.2 0.8 1.5

LEACH TANK VOLUME m3 0.02 0.5 1.8 3.7

AIR SUPPLY kPa N/A N/A 600 600

MIXER POWER kW 0.75 3.7 5.6 7.5

CN LEVELS ppm 20,000 20,000 20,000 20,000

DISSOLVED OXYGEN LEVELS ppm 10-30 10-30 10-30 10-30

DIMENSIONS: LENGTH M 2.8 3.9 4.9 5.5

WIDTH M 1.3 1.8 2.3 2.7

HEIGHT m 2.6 3.1 3.6 4.0

MODEL SLR3000 SLR6000 SLR10000 SLR16000

RECOMMENDED CAPACITY @ 3.0 S.G. kg 3,000 6,000 10,000 16,000

CONCENTRATE CONE VOLUME m3 2.3 4.6 7.6 12.2

LEACH TANK VOLUME m3 5.5 11.0 18.3 30.0

AIR SUPPLY kPa 600 600 600 600

MIXER POWER kW 11.2 11.2 14.9 18.6

CN LEVELS ppm 20,000 20,000 20,000 20,000

DISSOLVED OXYGEN LEVELS ppm 10-30 10-30 10-30 10-30

DIMENSIONS: LENGTH M 6.0 7.0 7.9 8.9

WIDTH M 2.9 3.4 3.9 4.3

HEIGHT m 4.2 4.7 5.2 5.6

100

90

80

70

60

50

40

30

20

10

0

20 g/L, 40% Pulp, 20-30 ppm Oxygen (SLR)

20 g/L, 30% Pulp, 15-20 ppm Oxygen (Bottle Roll)

Time (Hrs)

Rec

over

y (%

)

0 1 2 3 4 5 6 7

C Y A N I D E L E A C H K I N E T I C S

GAIN HIGHER RECOVERY WITH NO LOSS OF FINES

The Sepro Leach Reactor is a high yield processing

solution designed to drastically improve mineral

recovery from gravity concentrate. Combining long-term

production value with low operating costs, the SLR is

installed after concentration in a circuit to maximize

gravity treated ore. Extensive test work of the SLR on

site has shown over 99% of the target mineral is

recovered through a simple, fully automated process

that is easily incorporated into recovery operations.

Sepro designs and supplies complete, customizable

recovery circuits incorporating leaching, gravity

concentration, and electrowinning based on project

requirements. Laboratory units are also available for

SLR testing which generate reliable data for scale up

to commercial operation. Pilot scale machines are

also supplied for field test purposes.

Pilot scale leach reactors are available for pilot

plant and laboratory use.

S E P R O L E A C H R E A C T O R S

8


■ Recovery of gold from concentrates

C A P A C I T I E S

■ SLR units sized to project specifications

■ Laboratory units available


Streamlined simple design

■ Minimal moving parts

■ Agitated tank leach

Valuable metallurgical benefits

■ Clear pregnant solution

■ Ideal feed for electrowinning

■ No loss of fines

■ Leached ore can be returned to circuit

■ Barren solution can be reused

■ Fast leach kinetics

Completely automated process

■ Minimal oversight risk

■ Continual monitoring for optimal performance

Hassle free maintenance

■ Online instrumentation cleaning and replacement

■ Simple pumps used periodically

■ Rubber lined mixer and leach tank limits wear

Optimized safety features

■ pH monitor to minimize risk of HCN formation

■ HCN monitor for failsafe


01/20/2015

S E P R O M O B I L E M I L L P L A N T

P L A N T F E A T U R E S

■ Sepro 1.8 x 3.6m (150kW) or 2.1 x 4.0m

(220kW) Overflow Ball Mill

■ Sepro SB750 Falcon Concentrator

with AutoPAC (optional)

■ Sepro-Sizetec 2' x 8' single deck

vibrating screen

■ Three Sepro VT-80 Vertical Pumps

■ Nema rated exterior operating console

■ Hydraulic chassis leveling

■ Service access platforms

■ Hydrocyclone to suit application

■ On plant wiring and piping

■ Additional leaching and flotation

modules available


■ Small tonnage grinding projects

■ Pilot plant or bulk sample plants

■ Short mine life projects

■ Combined grinding/gravity recovery operations

■ Conventional grinding/flotation operations


■ Choice of two grinding mill sizes

■ Compact and easily transportable

■ Advantage of proven Sepro equipment


■ Units arrive pre-assembled and tested

■ Minimal set-up requirements

■ Economical

■ Minimal civil work required

To Flotationor Leach

New Mill Feed

Tyre Drive Ball MillScats

VerticalTankPump

To Gold Room

Vibrating Sizetec Screen

FalconConcentrator

S E P R O M O B I L E M I L L P L A N T

16688mm

15450mm

36

60

mm

650

0m

m

46

8m

m

W E I G H T S A N D D I M E N S I O N S

P R O C E S S F L O W D I A G R A M

TOTAL PLANT WEIGHT WITH DRIVE TRACTOR* (kg)

Front Steering Axle 6020

Dual Drive Axle 19240

Rear Triple Axle 17790

*May vary depending on drive tractor type.

P O W E R A N D W A T E R U S A G E

BALL MILL INSTALLED PROCESS FRESH DIA. X L POWER* WATER WATER (m) (kW) (cu meters /h) (cu meters /h)

1.8 x 3.6 190 15 12

2.1 x 4 260 30 12

*Plant total.


Plants and operations are designed to minimize construction

time, minimize expenses, and to be easily serviceable in

remote locations. Commissioning time on site is decreased

by thorough shop testing of the major components and

sub-assemblies.

All of Sepro’s plants are designed to international processing

and safety standards and can easily be containerized, shipped

and reassembled, even in the most remote locations in

the world!

Process testing is critical to the success of any plant, and

our partnership with a full service metallurgical laboratory

provides Sepro the opportunity to fine tune the process

to suit the ore type.

MODULAR PROCESS SOLUTIONS

Utilizing our experienced team of engineering professionals,

Sepro designs and builds modular and mobile processing

plants for a wide range of minerals. We create solutions

using an array of processing techniques that encompasses

numerous unit process operations. Complete plants are

assembled utilizing Sepro manufactured equipment, but are

optionally designed to accommodate innovative solutions

and equipment from a wide variety of vendors and

sub-contractors.

Sepro’s engineering team creates versatile and expertly

designed process solutions to match even the most difficult

specification. All modular plants may include primary and

secondary crushing, screening, agglomeration, washing and

scrubbing, dense medium separation, grinding, gravity

concentration, floatation and leaching.

M O D U L A R P R O C E S S S O L U T I O N S



P R O C E S S A P P L I C A T I O N S

Sepro is able to provide customized solutions based around its wide

range of equipment. Examples include, but are not limited to:

■ Precious metal recovery

■ Crushing and screening systems

■ Heap leach agglomeration and conveying systems

■ Gravity recovery systems for tin/tungsten/tantalum

■ Construction aggregate washing and classification

■ Nickel laterite slurry prep plants


■ Designed to suit your process requirements

■ High quality modular construction

■ Proven reliability of Sepro equipment used

■ Modularized single source supply reduces costs

■ Easy to ship globally

■ Easy to reassemble and commission

■ Designed to have minimal civil work requirements

SEPRO MOBILE PLANTS

Designed to allow the rapid deployment of a complete plant,

Sepro Mobile Mill systems are ideal for smaller tonnage

operations and / or mining operations with short mine life.

Easily re-locatable, the main process equipment is mounted

on road transportable custom built trailer assemblies. These

plants require minimal site civil works. Mobile plants can be

designed to encompass a wide variety of process options

from crushing through to the final concentrate collection.

SEPRO MODULAR OR SKID MOUNTED

Custom modular plants are engineered around structural

elements that are simple and easy to erect on site and

minimize civil and infrastructure costs. These plants can

be designed with larger equipment for higher tonnage

applications than that of the Sepro Mobile Plants.

SEPRO STANDARD MODULAR PLANT DESIGNS

Sepro offers several package options as standard plants.

These plants are normally designed around a single recovery

or process option such as dense medium separation or

gravity concentration. Sepro maintains critical components

in stock for quick delivery.

Plants and operations are designed to minimize construction

time, minimize expenses, and to be easily serviceable in

remote locations. Commissioning time on site is decreased

by thorough shop testing of the major components and

sub-assemblies.

All of Sepro’s plants are designed to international processing

and safety standards and can easily be containerized, shipped

and reassembled, even in the most remote locations in

the world!

Process testing is critical to the success of any plant, and

our partnership with a full service metallurgical laboratory

provides Sepro the opportunity to fine tune the process

to suit the ore type.

MODULAR PROCESS SOLUTIONS

Utilizing our experienced team of engineering professionals,

Sepro designs and builds modular and mobile processing

plants for a wide range of minerals. We create solutions

using an array of processing techniques that encompasses

numerous unit process operations. Complete plants are

assembled utilizing Sepro manufactured equipment, but are

optionally designed to accommodate innovative solutions

and equipment from a wide variety of vendors and

sub-contractors.

Sepro’s engineering team creates versatile and expertly

designed process solutions to match even the most difficult

specification. All modular plants may include primary and

secondary crushing, screening, agglomeration, washing and

scrubbing, dense medium separation, grinding, gravity

concentration, floatation and leaching.



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