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Decanter Centrifuge
Decanter Centrifuge is designed for the drilling mud solids control and oilfield waste management.VFD drive decanter centrifuge with variable speed allows drilling contractor or mud service company to do the barite recovery, fine/ ultra fine solids separation,dewatering centrifuge.We have the decanter centrifuge from 9 inch bowl to 22 inch bowl available for different applications. Our decanter centrifuge bowl length and diameter ration is over 3, this gives the best result for the drilling fluids cleaning.
Remarks, Economic Configuration decanter centrifuge, and mini Centrifuge is in the bottom table.
Model | LW363BG | LW363BG-VFD | LW453VFD | LW553VFD | |||
Bowl Diameter | 360mm(14inch) | 360mm(14inch) | 450mm(18inch) | 550mm(22inch) | |||
Bowl Length | 1271mm(50inch) | 1271mm(50inch) | 1540mm(61inch) | 1800mm(71inch) | |||
Max. Capacity | 200GPM(45m3/h) | 200GPM(45m3/h) | 352GPM(80m3/h) | 484GPM(110M3/h) | |||
Effective Capacity | 132GPM(30m3/h) | 132GPM(30m3/h) | 264GPM(60m3/h) | 400GPM(90m3/h) | |||
Max Bowl Speed | 3900RPM | 3900RPM | 3200RPM | 3000PRM | |||
Typical Bowl | 3200RPM | 0~3200RPM | 0~2800RPM | 0~2500RPM | |||
Max G-Force | 3063 | 3063 | 2578 | 2719 | |||
Typical G-Force | 2062 | 0~2062 | 0~1973 | 0~1888 | |||
Separation point | 2~5m | 2~5m | 2~5m | 2~5m | |||
Differential Speed | 40 | 0~40 | 0~35 | 0~45 | |||
Gearbox Torch | 3500N.M | 3500N.M | 7500N.M | 12000N.M | |||
Gear Box Ration | 57:1 | 57:1 | 57:1 | 35:1 | |||
Main Drive Motor | 37KW(50HP) | 37KW(50HP) | 55KW(75HP) | 90KW(120HP) | |||
Back Drive Motor | 11KW(15HP) | 11KW(15HP) | 22KW(30HP) | 37KW(50HP) | |||
Recommend Pump | 7.5KW(10HP) | 7.5KW(10HP) | 15KW(20HP) | 22KW(30HP) | |||
EX Standard | ExdIIBt4 / IEC EX/ ATEX | ||||||
Electric Carbinet | Exd Standard | PLC+Positive Presurized | |||||
Weight | 3500KG | 3400KG | 4580KG | 5840KG | |||
Dimension | 3305x1638x1277mm | 3305x1638x1277mm | 3824x1798x1317 | 4293x1978x1381 | |||

High Configuration Decanter Centrifuge Features:
Model | LW223 | LW363BD | LW363BD-VFD | LW452 |
Bowl Diameter | 220mm(9inch) | 360mm(14inch) | 360mm(14inch) | 450mm(18inch) |
Bowl Length | 670mm(26inch) | 1271mm(50inch) | 1271mm(50inch) | 1105mm(43inch) |
Max. Capacity | 40GPM(9m/h) | 200GPM(45m3/h) | 200GPM(45m3/h) | 250GPM(57M3/h) |
Effective Capacity | 26GPM(6m/h) | 132GPM(30m3/h) | 132GPM(30m3/h) | 176GPM(40m3/h) |
Max Bowl Speed | 4500RPM | 3900RPM | 3900RPM | 1800RPM |
Typical Bowl | 3800/4200RPM | 3200RPM | 0~3200RPM | 1800RPM |
Max G-Force | 3077 | 3063 | 3063 | 815 |
Typical G-Force | 1777/2171 | 2062 | 0~2062 | 815 |
Separation point | 2~5micron | 2~5Micron | 2~5Micron | 5~7Micron |
Differential Speed | 35 | 40 | 0~40 | 32 |
Gearbox Torch | 500N.M | 3500N.M | 3500N.M | 3500N.M |
Gear Box Ration | 35:1 | 57:1 | 57:1 | 57:1 |
Main Drive Motor | 11Kw(15HP) | 37KW(50HP) | 37KW(50HP) | 45KW(60HP) |
Back Drive Motor | N/A | 11KW(15HP) | 11KW(15HP) | N/A |
Recommend Pump | 3Kw | 7.5KW(10HP) | 7.5KW(10HP) | 11KW(15HP) |
EX Standard | ExdIIBt4 / IEC EX/ ATEX | |||
Electric Carbinet | Exd Standard | Exd Standard | Positive Presurized | Exd Standard |
Weight | 780KG | 3500KG | 3400KG | 3410KG |
Dimension | 1727x1048x900mm | 3305x1638x1277mm | 3305x1638x1277mm | 2939x1748x1320 |
Economic Configuration Decanter Centrifuge Features:
Patent Design with the economic configuration
Bowl Cylindrical and Conical section made from Duplex Stainless Steel
2205 by centrifugal casting or SS 304 Material
Other Parts of the bowl assembly material: stainless steel SS304.
Screw protection: Ceramic Tiles for longer life and easier replacement.
Screw flow distribution port and bowl solids discharge port protected by tungsten carbide alloy.
Easily adjustable liquid discharge weir height for flexible application.
Bowl assembly supported by tighten belt for protection of bearing inmoving.
Pressurized EX Proof VFD control cabinet.
Genuine NSK/FAG bearing
Lake Petro company is a professional supplier of various oilfield equipment, including oil drilling and service equipment,oil production equipment,OCTG ,wellhead & downhole tools and spare parts with API certification. Following the principle of "quality first, science and technology innovated, people oriented", every Lake Petro person is sparing no effort to provide the customers with best products and services. Through efforts of Lake Petro staff, our products have already been exported to USA, South America, Africa, Middle East, Russia and some other countries (regions). With super quality, reasonable price and professional service, Lake Petro company has become VIP (assigned) supplier and built strategic partnership with some coutries' national petroleum companies.

How to order?
Please send us your inquiry with detail item description or with Model number.
If there is no packing demand we take it as our regular exported standard packing.
We will offer you an order form for filling. We will recommend you the most suitable model according to information you offered.
You send us your detail requirement, we provide quotation to you.
Can I expect a quality products?
All the production and processing are strictly according to ISO 9001:2008 and API standard. At the same time, mature production technology ensuring the quality satisfy international request. We also welcome the third party inspection, such as BV, SGS and TUV.
The information you may like to know before Payment:
1. Methods of Payment:
T/T (Telegraphic Transfer) or L/C at sight
2. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
3. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
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