Chengdu West Petroleum Equipment Co., Ltd.
Lean Improvement Perfects the Present; Technology Shapes the Future.
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Maximize drilling fluid reuse with our industry-leading >90% barite recovery rate. The LW355×1257BP-N model separates 2-5µm particles even in high-pressure (HP/HT) wells, cutting waste disposal costs by 30%. VFD technology adapts to sudden mud viscosity changes, maintaining separation efficiency where conventional centrifuges clog. Includes screw pump feed systems for continuous operation.
| Model | LW355 × 1257BP-N |
| Drive Type | VFD Type |
| Drum Inner Diameter (mm) | 355 |
| Drum Working Length (mm) | 1257 |
| Maximum Drum Speed (r/min) | 4000 |
| Drum Working Speed (r/min) | ≤3200 |
| Fr | ≤2035 |
| Pusher Differential Speed (r/min) | ≤50 |
Max. Capacity (m3/h) (Clearwater) | 40 |
Rated Power (kW) (Main Motor) | 30kW |
| Rated Speed (r/min) (Main Motor) | 1470 r / min |
| Rated Power (kW) (Auxiliary Motor) | 7.5 kW |
| Rated Speed (r/min) (Auxiliary Motor) | 970r/min |
| Feeding Pump Model | Screw Pumps or Centrifugal Pumps |
| L * W * H (mm) | 2960 × 1476 × 1720 |
| Weight(KG) | 3800 |