Description
Dual Stage PM VFD Screw Air Compressor
Overview:
The Dual Stage PM VFD Screw Air Compressor is a high-efficiency compressed air solution engineered for maximum energy savings and superior performance. Featuring a two-stage compression air end and a Permanent Magnet (PM) motor with Variable Frequency Drive (VFD), it delivers stable air output while significantly reducing power consumption.
Key Technologies:
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Two-Stage Compression Air End
Compresses air in two steps, reducing compression ratio per stage, lowering discharge temperature, and improving overall efficiency. -
PM Motor with VFD Control
Automatically adjusts motor speed based on air demand, eliminating energy waste caused by load–unload operation.
Performance & Benefits:
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Up to 35% electricity savings compared to ordinary constant-frequency screw air compressors
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Higher air delivery efficiency with lower specific energy consumption
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Stable pressure control, reducing air pressure fluctuation
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Lower operating temperature for extended air-end life
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Reduced mechanical stress, vibration, and noise
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Ideal for continuous and variable-load applications
Energy-Saving Advantages:
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No energy loss during idle running
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Optimized motor efficiency even at low speed
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Reduced startup current and smoother operation
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Lower overall maintenance and operating costs
Typical Applications:
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Manufacturing plants
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Laser cutting machines
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CNC machinery
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Automotive, electronics, and metal fabrication industries
Why Choose a Dual Stage PM VFD Compressor?
By combining two-stage compression with PM VFD technology, this compressor delivers exceptional energy efficiency, long-term reliability, and substantial cost savings, making it an ideal choice for modern industrial air systems.
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