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Max Means MoreWith KrebsSeparation Systemsits Easy to See WhatYouve Been Missing

Krebs gMAX Hydrocyclones

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Performance Productivity Protability

gMAX Cyclone

Finer, sharper particle separations athigh capacities

Fewer cyclones needed for optimalperformance

Easy maintenance Works with existing installations

Optimum cyclone performance relies onminimizing turbulence while maximizingtangential velocity. The new gMAX

cyclone focuses on these two importantcyclone factors, signicantly advancingcyclone performance. To achieve the twodesign criteria, the gMAX incorporatesperformance-enhancing improvements tothe inlet head, cylinder section, cones, andapex.

New era, new engineering, and a whole newperformance standard for separation technology.The new MAX line from Krebs, leading theindustry since 1952.

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Inlet Head Design

Cones

Involute gMAX

Tangential Outer WallTangential

The Krebs gMAX inlet has improved uponthe Krebs involute feed inlet that had beenthe state-of-the-art in hydrocyclones forover 40 years. The outer wall involute designentrance pre-classies the feed solids priorto entering the main body of the cyclone.The upper part of the gMAX also includesan improved vortex nder and top coverplate liner design. These improvements tothe inlet head result in less misplacementof coarse material to the overow anddramatically increased wear life. This longer

wear life for the gMAX

inlet, combinedwith premium ceramics in the lower parts ofthe cyclone, will greatly increase completecyclone repair frequency.

gMAX Inlet

The partition between theslurry entering the cyclone andthe separation chamber of thehydrocyclone has been extended.

Extra space for incoming slurry withoor to minimize turbulence. Classies the coarse solids before

introducing them into the main bodyof the hydrocyclone.

Through the use of CFD analysis, Krebs has

designed the gMAX cyclone with sharperupper cones followed by longer angledlower cones. This combination maximizestangential velocity in the upper part of thecyclone. It then provides a long residencetime in the critical separation zones in thelower part of the cyclone. This results in asubstantially ner separation with fewernes in the underow.

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www.Krebs.com orwww.FLSmidthMinerals.com

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FLSmidth Group 2008. All rights reserved. This brochure makes no offers, representations or warranties (express or implied), and information and data contained in thisbrochure are for general reference only and may change at any time. Please contact FLSmi dth Mineral for specic inform ation or data that may relate to your interests

senta tions or arrant ies e FLSmidth Miineral for speci i

FLSmidth Grobroc hur are for ge

A U S T R A L I A A U S T R I A B R A S I L C H I L E C H I N A P H I L I P P I N E S S O U T H A F R I C A

Longer wear life Lower power draw Sustained hydraulic efciency Works with existing power

frames

Add a millMAX Pump toyour separation process andwatch your pumping costs drop.The new millMAX utilizes

patented design improvementsto minimize key costs associatedwith pumping mill dischargeand other abrasive slurries.As the leader in cyclonetechnology, we make sure yourpumping system optimizes yourseparation requirements.

Pump Wear Life Comparison

millMAX Power Savings20% 25% 15% 15% COAL LEAD/ZINC COPPER GOLD

18MONTHS

K R E B S m

i l l M A X

C O M P E T I T O R

12MONTHS

COAL

24MONTHS

K R E B S m

i l l M A X

C O M P E T I -

T O R

6MONTHS

LEAD/ZINC

8WEEKS

K R E B S m

i l l M A X

C O M P E T I T O R

4WEEKS

COPPER

10WEEKS

K R E B S m

i l l M A X

C O M P E T I T O R

4WEEKS

GOLD

Krebs Standard Super CyclonesKrebs gMAX Cyclones

Cyclone Product Line

Krebs Standard MoldedUrethane Cyclones

Krebs gMAX MoldedUrethane Cyclones

millMAX Pumps

millMAX Pumps offers: original millMAX pumps gravelMAX Pumps slurryMAX Pumps

vMAX Pumps