1.The double-stage compressing screw air end reduces the compression ratio of each stage and the internal leakage and improves the volumetric efficiency, it adopt large diameter rotor which is greatly improved the working efficiency compared with the single-stage air end, and the highest exhaust gas volume is achieved.

2.The equipment adopts IE4 permanent magnet synchronous motor, which makes the energy saving efficiency higher than ordinary induction motor and high efficiency induction motor, the soft starting of frequency conversion can reduce the peak current of start-up, realize the smooth start-up, and make it possible to reduce the cost of power equipment.

3.Through the optimal flow control and constant pressure control to reduce the energy consumption, make sure the pressure fluctuation amplitude is controlled within ± 0.01Mpa and the necessary exhaust volume is accurately provided by the best power.

4.The whole machine adopts direct drive, high reliability, low noise and easy maintenance.

5.Full intelligent control, dynamic display of system working condition, real-time monitoring of important parameters.

6.At the same power, the gas production of two-stage compression is increased by 15% compared with single-stage compression, which can achieve energy-saving effect of up to 15%, and save electricity by 45% - 50% compared with ordinary screw air compressor.

1.Hareyes permanent magnet variable frequency screw air compressor can save the power up to 30%-50% compared with ordinary screw air compressor.

2.The international Hareyes air end with best line design, large air displacement, low noise and high stability.

3.Totally enclosed IE4 permanent magnet synchronous motor is adopted to eliminate material loss and IP54 protection grade, which is safer, more efficient and more energy-saving.

4.The air end and permanent magnet motor adopt the structure of direct connection and separation, which has high reliability, high safety and easy maintenance.

5.The special frequency converter of permanent magnet synchronous motor is adopted to realize stepless speed regulation, constant pressure air supply and soft starting, completely eliminate the loss of reactive power and achieve intelligent gas supply.

6.Full intelligent control, dynamic display of system working condition, real-time monitoring of important parameters, intelligent automatic switch on and off, and continuous operation under unattended condition.

1.Hareyes permanent magnet variable frequency screw air compressor can save the power up to 30%-50% compared with ordinary screw air compressor.

2.The international Hareyes air end with best line design, large air displacement, low noise and high stability.

3.Totally enclosed IE4 permanent magnet synchronous motor is adopted to eliminate material loss and IP54 protection grade, which is safer, more efficient and more energy-saving.

4.The air end and permanent magnet motor adopt the structure of direct connection and separation, which has high reliability, high safety and easy maintenance.

5.The special frequency converter of permanent magnet synchronous motor is adopted to realize stepless speed regulation, constant pressure air supply and soft starting, completely eliminate the loss of reactive power and achieve intelligent gas supply.

6.Full intelligent control, dynamic display of system working condition, real-time monitoring of important parameters, intelligent automatic switch on and off, and continuous operation under unattended condition.

1.Equipped with high efficiency permanent magnet motor, saving power up to 30%-40%.

2.High performance air end is adopted, which has large air displacement and reliable operation.

3.Elastic coupling is used to reduce the starting torque and achieve the lowest energy consumption.

4.Microcomputer intelligent control system, automatic operation, Chinese display, fault alarm and shutdown protection.

1.Equipped with high efficiency permanent magnet motor, saving power up to 30%-40%.

2.High performance air end is adopted, which has large air displacement and reliable operation.

3.Elastic coupling is used to reduce the starting torque and achieve the lowest energy consumption.

4.Microcomputer intelligent control system, automatic operation, Chinese display, fault alarm and shutdown protection.

1.Equipped with high efficiency permanent magnet motor, saving power up to 30%-40%.

2.High performance air end is adopted, which has large air displacement and reliable operation.

3.Elastic coupling is used to reduce the starting torque and achieve the lowest energy consumption.

4.Microcomputer intelligent control system, automatic operation, Chinese display, fault alarm and shutdown protection.

1.Equipped with high efficiency permanent magnet motor, saving power up to 30%-40%.

2.High performance air end is adopted, which has large air displacement and reliable operation.

3.Elastic coupling is used to reduce the starting torque and achieve the lowest energy consumption.

4.Microcomputer intelligent control system, automatic operation, Chinese display, fault alarm and shutdown protection.

1.Equipped with high efficiency permanent magnet motor, saving power up to 30%-40%.

2.High performance air end is adopted, which has large air displacement and reliable operation.

3.Elastic coupling is used to reduce the starting torque and achieve the lowest energy consumption.

4.Microcomputer intelligent control system, automatic operation, Chinese display, fault alarm and shutdown protection.

1.Advanced structure design, simple operation, large air displacement and low noise.

2.High performance air end is adopted, which has excellent performance and reliable operation.

3.Large heat exchange area is adopted to improve cooling efficiency and prevent high temperature of machine.

4.icrocomputer intelligent control system, automatic operation, English display, fault alarm and shutdown protection.