Permanent Magnet Frequency Converter Screw Air Compressor-PM Series
The efficient of PM electrical machine,compared with ordinary variable frequency machine,has raised 5 - 8% Removing the inefficient transfer from full load to unloading in order to avoid energy consumption during unloading A directly connected structure with a embedded shaft Reducing the average working pressure,maintaining the pressure surge of pipe network within +0.01Mpa,reducing leak of the system Providing a pressure choiceof 4 - 13bar which can reduce the energy consumption to maximum extent.
Advantages:
The efficient of PM electrical machine,compared with ordinary variable frequency machine,has raised 5 - 8% Removing the inefficient transfer from full load to unloading in order to avoid energy consumption during unloading A directly connected structure with a embedded shaft Reducing the average working pressure,maintaining the pressure surge of pipe network within +0.01Mpa,reducing leak of the system Providing a pressure choice of 4 - 13bar which can reduce the energy consumption to maximum extent.
Main Feature
1. -Structure: Use high-temperature resistant rare earth permanent magnet, never demagnetization, more compact, lightweight, low noise
2. -High efficiency: Eliminate excitation loss, deduce current resistance loss, improve efficiency by 8%, direct drive(no bearings and connection devices required) deduce drive loss by 3%
3. -Ultra-wide frequency: wider and more stable operating frequency range(1-200Hz)
4. -More constant and accurate: large starting torque, fast response, strong follow-up ability, high accuracy, and more constant output
Technical Parameters
JINHUI Team With Customers
In February 2017, Russia’s regular customers come to visit Jinhui screw air compressor company, we provide him with a complete agency plan.
In September 2018, we got the screw air compressor project of a local government in Turkey. We sent 4 Jinhui engineers to help the Turkish government install the air compressor unit.
In September 2019, a large air compressor distributor from Germany came to Jinhui screw air company and signed a 2-year supply and marketing contract.