China Automatic Bottom Discharge 3 Phase Decanter Centrifugal Machine for Waster Oil

China Automatic Bottom Discharge 3 Phase Decanter Centrifugal Machine for Waster Oil

Product Description

 Automatic bottom discharge 3 phase decanter centrifugal machine for waster oil 

More than ten years of successful industry experience

The best materials and strict control system

Equipment quality gaurantee

original design for customized service


Description :

LW Sedimentation Centrifuge is a horizontal, continuously working and continuously spiral discharging sedimentation centrifuge. It is used in a variety or industries for separating all kinds of solid liquid suspension, defecating liquid phase with graded grains, and dehydrating sludge.

Slduge dewatering process of decanter centrifuge


The decanter centrifuge can be adjusted to suit individual requirements by varying: 

1.Differential with high precision, compact structure, smooth operation. 

2.Main bearing of imported bearings, to ensure the accuracy of the operation.

3.The part contacting with material is made of stainless steel.

4.The machine is equipped with a variety of safety overload protection devices, to make sure safety in   production. 

5.The machine system has two types, regular and explosion proof, to meet the different requirement.

6.Large length to diameter ratio, high speed, many angels of drum cone structure

7.Spiral pusher surface adopts hard alloy materials, against abrasion powerfully 

8.According to the customer’s desire, the frame can develop to low center of gravity, high bracket and move. 

9.Spiral structure with BD board is used for the concentration dehydration of activated sludge and difficult separate materials 

10.PLC control box


1.Environmental protection city life of dirt, power plants, petrochemical refinery sludge sludge, coking, industrial sludge concentration, sludge dewatering. 

2.Food and drink fruit juice slag, slag of animal oil, plant oil, soy protein isolates of dehydration, concentration of fish protein, wheat starch B dehydration.

3.Chemical * barium dehydration, kaolin industry classification and grade of graphite and PPT, classification of drilling mud.

4.Coal tar, coal tar dehydration and slag, adapted to the different viscosity and water (emulsion) of coal tar separation, after the separation of reach national standard tar.

5, oil separation, vegetable oil, like avocado oil, olive oil, sesame oil, soy oil and so on. 

animal oil, pork oil, fish oil, chiecken oil, beef oil ect.

waste oil like the waste heavy oil, fuel oil, other waste oil.

Parameters :

2 phase Decanter Centrifuge:

Type Bowl diameter(mm) Bowl length/ Bowl diameter Bowl speed
Main Power(Kw)
LW180 180 2.5-720 6000 3-5.5
LW260 260 3.0-4 5000 7.5-11
LW355 355 2-4.5 4000 11-30
LW420 420 3-4.1 3600 18.5-37
LW450 450 2-4.4 3600 18.5-37
LW480 480 2-4.2 3200 18.5-45
LW500 500 2-4.2 3200 18.5-55
LW530 530 2-4 3200 22-55
LW580 580 2-4 2800 30-55
LW620 620 2-4 2800 37-110
LW760 760 2-3.5 2500 55-132
Note: In case of differences between the table and the user manual, the latter shall prevail.

3 phase Decanter Centrifuge:

Type Bowl diameter(mm) Bowl length/ Bowl diameter Bowl speed (r/min) Main Power(KW)
LWS355 355 3.3-4.5 4000 15-18.5
LWS420 420 4.1 3600 22
LWS500 500 4.2 3000 30
LWS530 500 4.2 3000 30
LWS580 580 4.1 2800 45
LWS620 620 4 2800 45
Note: In case of differences between the table and the user manual, the latter shall prevail.

Main Parts



Company info

Nanjing FiveMen Machine CO., LTD is professionally engaged in design, manufacture, sale and installation of kinds of separators. We are one of the leaders of disc centrifuge, decanters, tubular centrifuge, separation system and marine equipment in china. Which is located in Nanjing city of Jiangsu province,  the well-known ancient capital with beautiful sceneries in the Yangtze River Delta.
Over the years, our products have been successfully applied in liquid-solid or liquid-liquid-solid separation of biomedicine, traditional Chinese medicine, phytoextraction , health foods, beverages, dairy products, lanolin, animal and plant oil, mineral oil, petroleum, chemical industry, environmental protection and other industries. For some materials with small difference in specific gravity of liquid and solid phase ,small solid particle size and low content by use of centrifuge extraction, concentration and clarification , our company can provide you with ideal separation equipment.
We adhere to the management principles of "quality first, Technology first, integrity management, Customer satisfaction " since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force. 

Our service:

1. 12 months guarantee period from machine arrive date.

2. 2. Abundant spare parts in stock are available to provide.

3. . Our technicians could be dispatched for overseas service.

4. .7* 24 hours technical consultation.

5. .Your workers could get trained both in our factory and yours.

6. .Routine tracing till the machine work properly will be done timely.

7. .We will remind you to do the normal maintenance.

8. .Your suggestions or any comments & reflection would be treated in priority.

9. .Marketing team will visit you during our visit to your country if your require

Parameters Table

Model NO.

1 Year

Control Type
PLC Control Box

Automatical Continuous Operation

Liquid Discharge
by Gravity

Sludge Dewatering

SKF Bearing

304/316L/2205 Ect


Application Area
Animal Oil, Sludge Dewatering Chemical, Waste Oil

Transport Package
Wooden Box

depend on model



HS Code

Production Capacity