Chengdu West Petroleum Equipment Co., Ltd.
Lean Improvement Perfects the Present; Technology Shapes the Future.
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The LW250×1025B VFD centrifuge uses PLC programming to enable stepless drum speed adjustments (0–4,800 RPM). Operators monitor real-time parameters—torque, bearing temperature, vibration, and differential speed (≤50 RPM)—via a color explosion-proof touchscreen. Ideal for upgrading legacy solids control systems or integrating into smart drilling rigs, this automation reduces human error while optimizing separation efficiency for complex drilling fluids. Weight: 2,500 kg.Achieve unparalleled particle separation with a max drum speed of 5,000 RPM and Fr ≤3,225. The 250 mm drum diameter and 1,025 mm working length enable precise solids control for particles as fine as 2–5 µm. VFD-driven motors (11 kW main, 2,900 RPM auxiliary) adapt instantly to mud density fluctuations in shale gas or HP/HT wells, maintaining >90% barite recovery. Max capacity: 10 m³/h.
Features
PLC Programming Control - Drum speed can be steplessly adjusted within the design range.
Equipped with color explosion-proof touch screen, real-time view of speed, current, torque, bearing temperature, whole machine vibration, differential speed, etc.
Intelligent control, easy operation, large processing capacity, good effect and low failure rate.
| Model | LW250 × 1025B |
| Drive Type | VFD Intelligent Variable Frequency |
| Drum Inner Diameter (mm) | 250 |
| Drum Working Length(mm) | 1025 |
| Maximum Drum Speed (r/min) | 5000 |
| Drum Working Speed (r/min) | ≤ 4800 |
| Fr | ≤ 3225 |
| Pusher Differential Speed (r/min) | ≤50 |
| Max. Capacity (m³/h) | 10 |
| Rated Power (kW) (Main Motor) | 11kW |
| Rated Speed (r/min) (Auxiliary Motor) | 2900 r / min |
| Feeding Pump Model | Screw Pumps or Centrifugal Pumps |
| L * W * H (mm) | 2480 × 800 × 1675 |
| Weight(Kg) | 2500 |