Chengdu West Petroleum Equipment Co., Ltd.
| Payment Terms | TT |
| Drum Inner Diameter (mm) | 520 |
| Separation Particle Size | 2–5 μm |
| Maximum Drum Speed (r/min) | 2500 |
| Main Motor Power | 55 kW |
| Delivery Time | 1-2 months |
| Differential Speed | ≤40 RPM |
| Drum Working Length (mm) | 1290 |
| Supply Ability | 1000 |
| Model | LW520 × 1290BP-N |
| Packaging Details | Ply Wood Box,iron box |
| Model Number | LW520 × 1290BP-N |
| Certification | USE 18000,USE14000，EAC，CE，ISO9000 |
| Place of Origin | Sichuan，Cna |
| Brand Name | XBSY |
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Product Specification
| Payment Terms | TT | Drum Inner Diameter (mm) | 520 |
| Separation Particle Size | 2–5 μm | Maximum Drum Speed (r/min) | 2500 |
| Main Motor Power | 55 kW | Delivery Time | 1-2 months |
| Differential Speed | ≤40 RPM | Drum Working Length (mm) | 1290 |
| Supply Ability | 1000 | Model | LW520 × 1290BP-N |
| Packaging Details | Ply Wood Box,iron box | Model Number | LW520 × 1290BP-N |
| Certification | USE 18000,USE14000，EAC，CE，ISO9000 | Place of Origin | Sichuan，Cna |
| Brand Name | XBSY | ||
| High Light | Drilling Mud Decanter Centrifuge 70m³/h ，Barite Recovery Centrifuge 2500 RPM ，VFD Drilling Mud Centrifuge with warranty | ||
The XBSY LW520×1290BP-N Decanter Centrifuge is designed for continuous separation and clarification of drilling fluids, particularly where fine solids removal and barite recovery are required. With a 520 mm bowl diameter and 1290 mm bowl length, the centrifuge provides high centrifugal force for separating fine particles in the approximate 2–5 μm range.
The unit is suitable for drilling mud treatment, shale gas drilling and high-pressure well applications. By adjusting the operating speed and scroll differential speed according to feed conditions, operators can maintain stable separation performance under different mud densities and solids concentrations. The differential speed can be adjusted up to 40 RPM, providing flexibility for controlling solids discharge and separation efficiency.
A 55 kW main motor and 15 kW auxiliary motor are used to drive the centrifuge. The dual-motor configuration provides stable power for continuous operation and efficient solids conveying. The main motor speed is 1480 RPM, while the auxiliary motor speed is 970 RPM.
The centrifuge is equipped with a VFD control system, allowing variable-speed operation and controlled acceleration and deceleration. Operating parameters such as bowl speed, motor current and torque can be monitored during operation, helping operators optimize the machine according to actual drilling fluid conditions.
With a maximum processing capacity of 70 m³/h, the LW520×1290BP-N is designed for high-throughput drilling fluid processing. Under suitable operating conditions, the system can achieve more than 90% barite recovery, helping improve drilling fluid reuse and reduce fluid losses.
| Model | LW520 × 1290BP-N |
| Drive Type | VFD Type |
| Drum Inner Diameter (mm) | 520 |
| Drum Working Length (mm) | 1290 |
| Maximum Drum Speed (r/min) | 2500 |
| Drum Working Speed (r/min) | ≤2300 |
| Fr | ≤1537 |
| Pusher Differential Speed (r/min) | ≤40 |
Max. Capacity (m3/h) (Clearwater) |
70 |
Rated Power (kW) (Main Motor) |
55kW |
| Rated Speed (r/min) (Main Motor) | 1480 r / min |
| Rated Power (kW) (Auxiliary Motor) | 15 kW |
| Rated Speed (r/min) (Auxiliary Motor) | 970r/min |
| Feeding Pump Model | Screw Pumps or Centrifugal Pumps |
| L * W * H (mm) | 3280 × 1725 × 1780 |
| Weight(KG) | 4500 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
1999
Total Annual:
29,000,000-30,000,000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Chengdu West Petroleum Equipment Co., Ltd. is a state-level gh-tech company integrating scientific research, production and sales. With registered capital of CNY 62.23 million, the Company covers an area of 140 acres and has a plant area of 65,000 m². The amount of its total assets is over CNY ... Chengdu West Petroleum Equipment Co., Ltd. is a state-level gh-tech company integrating scientific research, production and sales. With registered capital of CNY 62.23 million, the Company covers an area of 140 acres and has a plant area of 65,000 m². The amount of its total assets is over CNY ...
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