Two Stage Fixed Frequency Rotary Screw Air Compressor

Two Stage Air Compressor Element

The material of the air compressor element is 40CrA high quality alloy steel,which has

the high quality performance of wear-resisting and corrosion-resisting.

Adopting BAES rotor profile developed by BAE Group, adopting the third generation

5:6 asymmetric tooth rotor, balanced at high speeds Force, rotor tangential speed≤35m / s, the gap between the rotor to maintain 0.003INCH, the same power section air end can save energy 10-15% Self-developed isothermal curve design, improve isometric compression performance, for different oil paths to achieve interstage cooling, improve the adiabatic efficiency; by reducing the compression ratio to reduce the amount of leakage, close to the isothermal compression, compared to the single-stage compression efficiency by 13-15%

■ YE3 energy efficiency grade motor stator using die-casting silicon steel plate, diecasting length in the motor of 20%-40%.significantly improve motor performance, motor winding with F-class insulation 155 C, B-class temperature rise assessment using IP55 or more protection level.

■ Customized SKF bearings to reduce noise and heat generation and ensure product reliability.

■ Data detection + visualization to reduce operating costs,Real-time data monitoring, comprehensive diagnostic reports,can be more than one device joint control.

■ Realize Al intelligent calculation, matching, cell phones, computers can show the dynamic screen in real time.Simple operation, creating a digital, intelligent air compressor station for users.

■ Thus realizing cost reduction and efficiency increase.

■ Self-designed air inlet control combination valve, with air inlet, tolerance adjustment, discharge, stop function, accurate flow rate calculation, to ensure that the air inlet pressure loss is small.

■ Load when power is gained, unload when power is lost, with a normally closed valve to prevent air from entering the air end during startup, and smooth low current startup.

■ The inlet valve is equipped with an inlet bypass valve to prevent a high degree of vacuum in the air end when the compressor is starting up and unloaded, which affects the atomization of lubricating oil.

■ Customized aluminum plate-fin heat exchanger air-cooled cooler, corrosion-resistant aluminum alloy material, the cooler material to add special alloy materials to ensure the hardness of the cooler ustomized tube water-cooled cooler, heat transfer efficiency is 35% higher than the general cooler, to ensure the user's normal use in high temperature weather, the outside of the tube outside the membrane heat transfer coefficient is high, anti-pollution capacity is strong Adopting centrifugal frequency conversion fan to provide users with energy-saving and efficient cooling system