Chengdu West Petroleum Equipment Co., Ltd.
| Packaging Details | Ply Wood Box,iron box |
| Delivery Time | 1-2 months |
| Payment Terms | TT |
| Supply Ability | 1000 |
| 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 |
| Pusher Differential Speed (r/min) | ≤40 |
| Place of Origin | Sichuan，China |
| Brand Name | XBSY |
| Certification | USE 18000,USE14000，EAC，CE，ISO9000 |
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Product Specification
| Packaging Details | Ply Wood Box,iron box | Delivery Time | 1-2 months |
| Payment Terms | TT | Supply Ability | 1000 |
| 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 |
| Pusher Differential Speed (r/min) | ≤40 | Place of Origin | Sichuan，China |
| Brand Name | XBSY | Certification | USE 18000,USE14000，EAC，CE，ISO9000 |
| High Light | 2500r/min Drilling Mud Centrifuge ，Drilling Mud Centrifuge 70m3/h ，VFD ControlDecanter Centrifuge | ||
The LW520×1290BP-N decanter centrifuge achieves exceptional separation of fine particles (2–5 µm) using variable-frequency drive (VFD) technology. Its drum (520 mm diameter, 1290 mm length) operates at ≤2300 RPM, generating sufficient G-force to recover >90% of barite—critical for cost-effective drilling fluid reuse. Designed for shale gas and high-pressure wells, it adapts to fluctuating mud densities via real-time adjustments to drum and pusher speeds (≤40 RPM differential). Dual motors (55kW main + 15kW auxiliary) ensure reliable performance in extreme conditions. Equipped with a VFD control system, the LW520 centrifuge enables precise motor management for smooth starts/stops and dynamic speed adjustments. Operators monitor drum speed, operating current, and torque in real time, allowing instant optimization during complex drilling scenarios. The 55kW main motor (1480 RPM) and 15kW auxiliary motor (970 RPM) support a max capacity of 70 m³/h, making it ideal for high-volume mud processing in high-temperature wells. Compact dimensions (3280×1725×1780 mm) facilitate integration into existing solids control systems.
| 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 high-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 CN... Chengdu West Petroleum Equipment Co., Ltd. is a state-level high-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 CN...
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