MDX – Mill Duty Xtra Heavy Pumps

Pumps for Severe Mill Duty Applications

A

B

C

A

A

B

C

MDX Offers Wide Selection Range

Reduce Downtime by Matching Life Cycles

To increase productivity and decrease costs, all

MDX pumps are designed to match the life cycle

of your mill circuit operations. GIW uses system

modeling tools, including JK Simmet™, along

with their proprietary “Pump Operating Cost

Calculator” to identify the duty conditions and to

select the best solution for your pumping needs.

Rock Solid Mill Duty Solutions

GIW delivers non-stop solutions for boosting productivity

and profits. The MDX pump, the heart of the mill circuit,

tackles the most extreme duty conditions.

The features of the MDX pump

combine to create a head/quantity

and efficiency curve critical for

efficient mill operation. The final

GIW MDX Design Features:

Select Best Material Options

Lower Specific Speed Design: A large diameter impeller

results in slower pump operation resulting in extended

parts wear life. In addition, the lower specific speed

allows the pump operations to meet the variable flow

conditions confronted in modern mill circuits.

Up to 300 psi Pressure Rating: Thicker cross sections

translate into long and reliable pump service life.

Deep Base Circle: Minimizes aggressive particle

impingement providing a “sliding” wear action. Typical

abrasive wear drops dramatically.

Oversize Shrouds: Enhanced vane performance provides

added clearing action minimizing recirculation and wear

between the impeller and suction liner.

Patented Inlet 5V Impeller: Designed to handle both

liquid and solid phases within the slurry. This maximizes

pump performance and wear life.

Optimal Wear with “Slurry Diverter”

for Longest Wear Life

Metal, Rubber or Ceramic Suction

Liner available

Rubber or Metal Hub Liner available

on larger sizes

Open Hub Side Casing offered on

larger sizes for right or left hand

pumping applications

Other options are also available to

custom tailor the MDX to meet a wide

range of application requirements.

Options include:

Reduced eye suction liners•

Adjustable liner assemblies•

Quick release wet end•

Full vanes to fit oversized shrouds•

Slurry Diverter: GIW’s latest technology dramatically

increases suction liner life by reducing particle

recirculation between the impeller and liner.

Adjustable Suction Liner: Extended suction liner wear life

maximizes productivity and minimizes cost by matching

operating cycle times with scheduled mill outages.

result is a large BEP “sweet spot” providing stable sump

levels over a large variation of flows. The MDX pump

maximizes productivity and minimizes cost by matching

operating cycle times with scheduled mill outages.

Select the MDX for your next mill circuit application to help

ensure cost-effective and continuous operations.

MDX – Mill Duty Xtra Heavy Pumps2 3

A KSB Company –

GIW IndustrIes, Inc.5000 Wrightsboro Rd > Grovetown, Georgia 30813-2842 USATelephone 1.706.863.1011 > Fax 1.706.860.5897WWW.GIWInDuStRIeS.cOM

0000

.000

/ 02

.08

/ Su

bje

ct t

o t

ech

nic

al m

od

ific

atio

ns.

Our equipment, Your Success.

General arrangement drawings are available for all pump

sizes for your dimensional fitting requirements.

Contact GIW for the latest electronic version to plug into

your system design software.

GPM H ft psi T °F Design Application

MDX up to 61,650

up to 295 up to 235 up to 250° The latest technology from GIW provides superior wear life and increased up-time for your most aggressive slurry applications.

SAG and Ball mill discharge; Mill transfer; Cyclone and Screen feed.

Q m3/h H m p bar T °C

up to 14000

up to 90 up to 16 up to +120°