VSD PM Coaxial Integration Screw Air Compressor

A permanent-magnet integrated variable-frequency screw air compressor delivers high efficiency and precise airflow control by combining a pm motor with advanced inverter technology. Its design ensures low energy consumption, stable pressure output, and smooth start-up performance. With fewer transmission losses and optimized speed regulation, it offers quieter operation, reduced heat generation, and extended service life. This compact, all-in-one system is ideal for users seeking reliable, energy-saving, and continuously adjustable compressed-air solutions.
Permanent magnetic motor
High-performance permanent magnet, no magnetic loss at 200℃, service life up to 15 years. Coaxial integrated structure design, motor bearing-free structure, and high transmission efficiency.
High-efficiency airend
Using the new energy-saving spiral tooth shape technology, large rotor and low speed, the displacement increases by more than 5%-10% compared with ordinary models.
Coaxial integration, no transmission loss
The product is designed by coaxial integration, the motor has no bearing or maintenance, and no transmission loss exists.
The product will be smaller and more convenient, the cost will be lower, and the product will have more competitive advantages.
High-performance inverter
Equipped with a high-frequency reactor, it effectively reduces the high-frequency external magnetic field interference generated by the frequency converter, reliably reduces the peak current when starting, and achieves a smooth start.
Pressure maintenance valve
Aluminum material is used to prevent rust. With acheck function.Stable opening pressure setting to ensure priority building foot within the system, and enough circulating pressure to ensure that the body lubrication
Energy saving
The combination of unique ultra-low frequency conversion technology and permanent magnet motor frequency conversion technology forms the full frequency conversion control of the permanent magnet frequency conversion screw air compressor, which further realizes energy saving. Compared with the industrial frequency screw machine, it can save more than 30% power, and the service life of lubricating oil and the unit can be extended at the same time.

Permanent Magnetic Motor
High-performance permanent magnet, no magnetic loss at
200C, service life up to 15 years.Coaxial integrated structure efficiency.
design, motor bearing-free structure, high transmission
High-Efficiency Airend
Using the new energy-saving spiral tooth shape technology, there is a reduction of more than 5%-10%compared with ordinary models.
large rotor and low speed, the displacement increases by more
Coaxial integration, no transmission loss
The product designed by coaxial integration has no bearing and maintenance, and no transmission loss exists.
The product will be smaller and more convenient, the cost will be lower, and the product will have more competitive advantages.d
High Performance Inverter
Equipped with high frequency reactor, effectively reduces the high-frequency external magnetic field interference generated by the frequency converter, reliably reduces the peak current when starting, and achieves a smooth start.
Pressure Maintenance Valve
Aluminum material is used to prevent rust. With a check function.Stable opening pressure setting to ensure priority building foot within the system. Enough circulating pressure to ensure that the body's lubrication
Energy Saving
The combination of unique ultra-low frequency conversion technology and permanent magnet motor frequency conversion technology forms the full frequency conversion control of the permanent magnet frequency conversion screw air compressor, which further realizes energy saving. Compared with the industrial frequency screw machine,it can save more than 30% of power, and the service life of lubricating oil and the unit can be extended at the same time.