Air Compressors
SX Series Permanent Magnet VSD Screw Air Compressor (Economy)
| Product | SX Series Permanent Magnet VSD Screw Air Compressor (Economy) |
| Category | Air Compressors |
| Description | The SX series economy permanent magnet VSD screw air compressor uses permanent magnet frequency conversion drive with the energy-saving advantage of a Level 1 efficiency motor, meeting general air demand at high cost-performance. With compact structure and reliable operation, it is widely used for centralized air supply in small and medium factories, maintenance workshops and small processing enterprises. Four models — SX-10, SX-20, SX-30 and SX-50 — deliver 1.0–6.0 m³/min displacement with 7.5–37 kW power at 0.7–0.8 MPa working pressure. An intelligent microcomputer control system shows operating status at a glance. The VSD automatically adjusts speed to air demand, saving significant energy under fluctuating loads — the economical choice for SMEs. |
Key Features
- Cost-effective: high value for general air demand
- Permanent magnet VSD: Level 1 efficiency motor, significant savings
- Compact: small footprint, easy installation
- Reliable: mature host and control system
- Intelligent control: microcomputer system, status at a glance
- Right-sized: 1.0–6.0 m³/min for SME needs
Applications
- Centralized air supply in small and medium factories
- Maintenance workshops and small processing enterprises
- General conditions with fluctuating air demand
- Budget-conscious applications that still want energy savings
FAQ
Q1: What is the difference between SX and SY?
SX is the economy line focused on 1.0–6.0 m³/min; SY covers the full range up to 32 m³/min for larger demand.
Q2: How much energy does it save?
The VSD auto-adjusts speed to demand, saving 20–30% vs. fixed-speed machines.
Q3: What pressure?
0.7–0.8 MPa working pressure.
Q4: What models are available?
SX-10, SX-20, SX-30 and SX-50, 7.5–37 kW.
Technical Specifications
| Model | Displacement | Power (kW) | Dimensions (mm) |
|---|---|---|---|
| SX-10 | 1.0m3/min | 7.5 | 750x600x830 |
| SX-20 | 2.3m3/min | 15 | 950x800x1100 |
| SX-50 | 6.0m3/min | 37 | 1200x1000x1250 |
* Parameters are for reference only; the actual product prevails. Custom specifications are available on request.
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Zhejiang Jiayi Fan Co., Ltd. — professional ventilation and air compressor manufacturer since 2003, exporting to 50+ countries. Send us your requirement for a full catalog and quotation.