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1. Big bowl big volume, high G force;, 2. Stainless steel bowl, scroll, compartment;, 3. Tungsten carbide scroll points. - details see: https://www.machineto.com/china-decanter-centrifuge-for-solid-separation-10303161

A. Kosun decanter centrifuge application:

KOSUN DC series decanter centrifuge is used in separating suspension of solid phase with particle diameter d≥2μm for drilling mud and fluids handling. Ruggedly built for oilfield and industrial services, it is especially effective in environmentally sensitive areas. It delivers high fluid-recovery rates and efficient solids control to significantly reduce the costs of makeup fluids and disposal. The centrifuge is precision –balanced for smooth operation over long periods at speeds of 0 to 3900 RPM, generating centrifugal forces up to 3000G’s.

B .Technical Features of Kosun decanter centrifuge

1. Innovative design includes longer bowl for increased retention time, resulting in drier solids and finer cut points

2. Big bowl Big Volume, high G force available

3. Stainless steel bowl, scroll, compartment and cover resist corrosion and provide long service life.

4. Tungsten carbide scroll points with wide spacing flights at tapered end create a finer layer of conveyed solids for consistent, uniform separation and maximum solids control efficiency.

5. German FAG or Sweden SKF Brand Bearings

6. Electrical Components: SIEMENS/Schneider ATEX or IEC Ex for option.

7. Screw pump & Centrifugal pump feeding pump option available to meet different application.

C. Technical Parameters of Kosun decanter centrifuge:

Model	DC450S	DC450L	DC355	DC600
Bowl Diameter mm/in	450/17.7	450/17.7	355/14	600/23.6
Bowl Length mm/in	842/33.1	1000/39.4	1257/49.5	1000/39.4
Max Capacity m3/h/GPM	40/176	40/176	30/132	60/264
Working Speed(Fixed) RPM	1800/2200	1800/2200	2000/2200/3000	1500
Bowl speed(Max)	3300	3600	3900	2600
Bowl Speed(VFD) RPM	0-3300	0-3600	0-3900	0-2600
G-Force	820/1215	820/1215	794/960/2160	755
Separation pointµm	≥5	≥5	≥3	≥5
Main Drive Kw/HP	22/30	30/40	22/30/30/40	45/60
Back Drive Kw/HP	5.5/7.5	7.5/10	5.5/7.5/7.5/10	7.5/10
Remarks	For fixed speed centrifuge, KOSUN have other speed available for your option by using different pulley.

D. What does Kosun manufacture?

Solids control equipments: liner shale shaker, balanced elliptical motion shaker, Shale shaker screen (Equivalen to Derrick, NOV Brandt and Swaco), desander, desilter, vacuum degasser, centrifugal pump, submersible slurry pump, shear pump, mud agitator, mud gun, drilling fluid mud cleaner, decanter centrifuge, jet mud mixer, Mud tank, Diesel tank, Water tank, etc.

Solids control system: Skid mounted solids control system and mobile solids control system

Drilling waste management equipments: Hi-G dryer, screw pump, screw conveyer, centrifuge

Safety equipment: mud/ gas separator, flare ignition system

Spare parts: composite screen, desilter cone, desander cone, ex-proof control panel, decander centrifuge big end, decander centrifuge bowl, shaker spring, etc.

E. Main partners of KOSUN include: