Centrifuge LW355-1250-N

The Feida LW 355-1250N Centrifuge is high-speed centrifuge developed by Feida Company to meet market demand,with high efficiency and large volume capacity. The LW 355-1250 N centrifuge achieves higher separating efficiency though its high G-forces, with increased processing capacity.

Centrifuge LW355-1250-N


LW355-1250-N-Centrifuge-2All key precision components of LW 355-1250 N centrifuge are carefully manufactured by a state of the art CNC Machine Center to improve the quality and the component interchangeability of parts.

LW 355-1250 N centrifuge is equipped with variable frequency drive (VFD) control, which provides a controlled application of motor drive power to all centrifuge components (bowl, conveyor and feed pump).

Customized hardware and software packages can be designed to meet specific installation and operational requirements. With a processing capacity ( water) of up to 666.7 lit/min, the LW 355-1250 N is able to quickly process high volumes of mud while allowing prescribed mud weights and separation efficiencies to be maintained. This enables the LW 355-1250 N centrifuge to produce fine cut points at higher flow rates, making it ideal for high-flow applications and critical- conditions solids control.

LW 355-1250 N Centrifuge



Variable frequency drive (VFD) control

Allows easy adjustment of bowl, conveyor and feed pump speeds for varying process conditions

Bowl casting and heads are forged high grade stainless steel

Provides corrosion resistance for long life, smooth operation and low maintenance

Stainless steel bowl case

High strength and excellent corrosion resistance

Painting tungsten carbide powder and other wear protection items in high abrasions areas

Offer abrasion resistance for long life and low maintenance

Stainless steel rotating assembly

Provides corrosion resistance for long life, smooth operation and lower maintenance

Split-case cover

easy access for inspection and maintenance

High Grade SKF bearings

Offer long life and low maintenance

Centrifuge base and support legs

Permits easy adjustment of legs, easy transportation.

3 tungsten carbide solids discharge nozzles

Offer an erosion and corrosion resistance exit of solids from the bowl to discharge

One 10 in ( 254mm) effluent discharge pipes

Allow for high-capacity processing

176Gal/min (666.67lit/min) maximum processing capacity ( water)

High processing capacity for utilization in high-flow drilling applications and conditions

Specifications and Dimensions


LW 355-1250N







Net Weight


Bowl diameter

14 in (355mm)

Bowl length

50in (1250 mm)

Max. bowl speed

4000 rpm

Typical bowl speed

3200 rpm

Max. processing capacity (water)

176gal/min (666.67lit/min)

Drive type

Variable frequency drive (VFD)

Max. G-force


Rotating Assembly

Conveyor pitch


Conveyor type


Gearbox type


Gearbox ratio


Power Requirements

Bowl drive motor

50hp ( 37 Kw)

Conveyor drive motor

11hp (7.5 kw)


380 VAC


Centrifuge Feed Pump


Technical Specifications: 1. Max. pumping capacity - 40m³/h (176 US GPM) 2. Outlet pressure: 0.4Mpa – 60 PSI. 3. Motor Power: 5.5 Kw


VFD Control Cabinet


Main motor power of centrifuge

37 Kw

Auxiliary motor power of centrifuge

7.5 Kw

Motor power of screw pump

5.5 Kw




About TDES

We are a global supplier of equipment and materials for the oil industry, These are manufactured in China but we are a Western owned company, so able to service our customers to a level that meets quality and delivery expectations.

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  • 5 Ossian St
  • PO Box 12099, 
  • Ahuriri, Napier 4110
  • Tel: + 64 6 8351401
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  • Fax: +64 6 835 0108
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