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1.One of China top 3 solids control leaders, 2.API Q1, IADC & QHSE, 3.25 sets / month, 4.Supply to CNPC, CNOOC ,HH,Gazprom, R - details see: https://www.machineto.com/china-kosun-big-bowl-decanter-centrifuge-10302995

1 .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.

2. Technical Parameters of Kosun decanter centrifuge:

Model	LW450×842-N	LW450×1000-N	LW355×1257-N	LW600×1000-N
Bowl Diameter	450mm	450mm	355mm	600mm
Bowl Length	842mm	1000mm	1257mm	1000mm
Max Capacity	40m3/h (175GPM)	40m3/h (175GPM)	30m3/h (135GPM)	60 m3/h (270GPM)
Bowl Speed(Fixed)	3200RPM (max)	3900RPM (max)	3900RPM (max)	3900RPM (max)
Bowl Speed(VFD)	N/A	0-3900RPM	0-3900RPM	0-3900RPM
G-Force	2600(max)	3000(max)	3000(max)	3000(max)
Separation point	≥3μm	≥2μm	≥2μm	≥2μm
Main Drive	30kw	30kw	30kw	30kw

3. Kosun decanter centrifuge application:

KOSUN LW 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.

4. What does Kosun do?

Being the first professional manufacturer of Solid Control System in China, Kosun is a vital part of the world’s hydrocarbon exploration and production industry, as well as one of top three solids control equipment suppliers in China.

Kosun solids control equipments & systems, Kosun waste management equipments play important roles in rigs for drilling and serving Oil-Gas, Geothermy, Shale gas and Coal Bed Methane, construction, etc.

5.What does Kosun manufacture?

Solids control equipments: liner shale shaker, balanced elliptical motion shaker, Shale shaker screen (Equivalent 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: Equivalent to NOV Brandt Cobra screen, Derrick screen, NOV Brandt VSM300 screen, composite screen, desilter cone, desander cone, ex-proof control panel, decander centrifuge big end, decander centrifuge bowl, shaker spring, etc.

6.Why choose Kosun?

Geography Advantage: Tefico is located in Shaanxi Province, which is the biggest drilling production base, so related equipments are fully furnished here.

Technical Advantage: there are 330 staff employees, including 55 are engineers. The technical experts own nearly 30 years experience.

Product Advantage: there are all-round solids control equipment as well as good quality since most them are purchased by China big state-owned oilfield company. API Q1, ISO9001, ISO14001, OHSAS18001 and IADC have been authorized.

After sales services: there are four wholly-owned subsidiary for oilfield services in Beijing, Hongkong, Kazakhstan, Indonesia; one wholly-owned subsidiary in manufacturing solids control units, drilling waste units, MCC room, assembly of the system in Kazakhstan; and some joint venture companies are under building in Africa.