The Panrui PRCF horizontal two-stage permanent magnet VSD screw air compressor uses a coaxial direct-drive, low-speed two-stage compression element to deliver stable, energy-efficient compressed air for continuous industrial duty. It is engineered for first-class energy efficiency and low total cost of ownership.
Key Features
- Horizontal two-stage compression for high volumetric efficiency and up to 11–16% energy saving vs single-stage.
- Rare-earth permanent magnet motor with intelligent VSD control for constant temperature and pressure output.
- Coaxial direct-drive structure reduces mechanical loss and extends service life.
- Hard-pipe air circuit and reinforced seals minimize air and oil leakage.
- Multi-layer sound insulation and vibration isolation for quiet, stable running.
- Three-stage oil separation and high-density intake filtration for clean air output.
- Designed for 52°C high-temperature ambient operation.
Technical Specifications
| Model | Power (kW) | Exhaust Volume / Pressure (m³/min / MPa) |
|---|---|---|
| PRCF15-II | 11 | 2.2/0.7 · 2.0/0.8 · 1.7/1.0 · 1.4/1.3 |
| PRCF20-II | 15 | 3.1/0.7 · 3.0/0.8 · 2.5/1.0 · 2.1/1.3 |
| PRCF30-II | 22 | 4.3/0.7 · 4.2/0.8 · 3.6/1.0 · 3.0/1.3 |
| PRCF40-II | 30 | 6.1/0.7 · 6.0/0.8 · 5.1/1.0 · 4.2/1.3 |
| PRCF50-II | 37 | 7.6/0.7 · 7.5/0.8 · 6.4/1.0 · 5.3/1.3 |
| PRCF60-II | 45 | 9.1/0.7 · 9.0/0.8 · 7.7/1.0 · 6.3/1.3 |
| PRCF75-II | 55 | 11.8/0.7 · 11.5/0.8 · 9.8/1.0 · 8.0/1.3 |
| PRCF100-II | 75 | 15.3/0.7 · 15.0/0.8 · 12.8/1.0 · 10.5/1.3 |
- Compression level: two-stage
- Drive: direct link
- Power supply: 380 V / 50 Hz
- Startup: VSD frequency conversion
- Noise: 68 ± 2 to 75 ± 2 dB(A)
- Dimensions (L×W×H): 1180–1920 × 820–1330 × 1120–1520 mm
- Weight: 300–1140 kg
- Outlet: R3/4″ to R2-1/2″
