PM VSD Screw Air Compressor

The PM VSD Screw Air Compressor delivers efficient performance with real-time monitoring, a high-efficiency permanent magnet motor, and advanced inverter technology. It provides constant pressure and temperature, reduces energy consumption by up to 45%, and operates with low noise. Designed for durability, it ensures smooth start-up, minimal wear, and reliable operation for industrial applications.

COOLER

  1. The heat exchanger uses high-quality raw materials and a unique internal channel design, which increases the heat exchange area and can effectively dissipate heat for the air compressor.
  2. The inner wall of the heat exchanger is treated with corrosion protection to increase the service life of the heat exchanger and enhance the heat transfer effect.
  3. The radiator has passed the strict factory test, and the quality is reliable, which effectively prevents the high temperature of the air compressor and increases the service life of the machine.

INVERTER

  1. The standard is equipped with a high-frequency reactor, effectively reducing the frequency converter and the external magnetic field dry reactance.
  2. Reliably reduces peak current when it is started, realizing stable starting.
  3. With high-performance current vector technology, it can easily drive induction motors.
  4. High performance, high quality, and high power density design, as well as significant improvements in usability, maintainability, environmental protection, installation space, and design standards, can further optimize the user experience.
  5. Independent air duct design, resistant to all kinds of severe environmental pollution.
  6. Rapidly tracks the change of pressure and controls pressure fluctuation within ±0.01 MPa, optimal power is used to accurately provide necessary air.

CONTROLLER

  1. Adopts PLC multi-language control system, beautiful and intuitive interface, easy-to-operate function, operator can scan quickly and easily adjust the compressor.
  2. 14 protection functions such as overload protection, short circuit protection, reverse protection, low temperature protection, high voltage protection, etc. to fully protect the unit.
  3. The advanced microcomputer control drive system realizes intelligent control, air volume variable speed control, automatic adjustment of load start and soft start. Intelligent dynamic control, dynamic display of the working status of each component of the compressor, visual pressure, temperature, current working curve, etc.
  4. Large memory and equipped with a printer interface; It can use computer remote monitoring or multiple linkage control between air compressors.

FAN

  1. The fan uses a large fan design to effectively enhance the fan's heat dissipation effect. The motor adopts a special internal design to adapt to harsh working conditions.
  2. The fan motor adopts a special winding and high protection grade design to adapt to harsh working conditions.
  3. The fan is controlled by the controller to realize the automatic start and stop function, which effectively maintains the normal working temperature of the air compressor lubricant.

AIR-END

  1. Adopts the international top-level third-generation asymmetric wire twin-screw air end, adheres to the exquisite manufacturing process, adopts the peak high-efficiency low-pressure, high-efficiency tooth shape, and the axial air inlet design.
  2. Optimized flow channel design, with a large rotor, low speed, and high efficiency. Increased energy efficiency by 5%-15% compared to the second generation.
  3. Uses Swedish SKF heavy-duty bearings, double-lip lip shaft seal, durable and reliable. The bearing design life is 80,000 - 100,000 hours and the air end design life is about 200,000 hours.

MOTOR

  1. The motor uses high-performance motors of well-known brands. Permanent magnet synchronous motors (PM motors) use high-performance NdFeB permanent magnets, which will not lose magnetism under 200°C, and its service life reaches as long as 15 years.
  2. The stator coil uses the frequency converter special halo-proof enameled wire, the insulation is outstanding, and the service life is longer.
  3. The motor has the function of temperature protection. It also has a wide range of motor speed regulation, high precision, and wide range of volume regulation. The reliability is significantly improved with small size, low noise, and large excess current.
  4. Protection grade IP55, insulation grade F, effectively protects the motor and increases the service life of the motor. The efficiency is 5%-7% higher than similar products.

INTAKE VALVE

  1. The intake valve is the core component to control the air intake of the air compressor.
  2. Adopting the world-famous brand air intake valve, it can automatically adjust the air volume by 0-100% according to the requirement of the system air quantity. It promises small pressure loss, stable action, and long life, consequently reducing operating costs.

OIL FILTERATION

  1. Adopts high-density filter material, the surface is treated with nano-electroplating.
  2. The filter element has uniform pore size, small filter resistance, large flux, strong interception ability, and long service life.
  3. High filtration accuracy effectively filters impurities in lubricating oil, prolongs the service life of the equipment.

AIR FILTERATION

Adopting a design with high dust holding capacity and low flow resistance, which can filter out tiny fixed particles in the air. The dust removal effect can reach 99.5%, ensuring the normal operation of the components of the system and extending these service life

AIR-OIL SEPARATOR CORE

The high-quality air-oil separation element and gas-liquid filter element are equipped with advanced three-stage air-oil separation to keep the oil content below 3ppm to ensure the out put of high-quality compressed air.

PM VSD SCREW AIR COMPRESSOR

  • Intelligent Control System

    Direct display of discharge temperature and pressure, operating frequency, current, power, operating state. Real time monitoring of discharge temperature and pressure, current, frequency fluctuations.

  • The Latest Generation High Efficiency Permanent Motor

    Insulation grade F, protective grade IP55, suitable for the bad working conditions. No gearbox design, motor and main rotor through the coupling directly connected, high transmission efficiency. Wide range of speed regulation, high precision, wide range of air flow regulation. The efficiency of the permanent magnet motor is higher 3%-5% than regular motor, efficiency is constant, when the speed drops, still remain the high efficiency.

  • The Latest Generation Super Stable Inverter

    Constant pressure air supply, air supply pressure is accurately controlled within 0.01Mpa. Constant temperature air supply, general constant temperature set at 85℃, make the best oil lubrication effect and avoid high temperature to stop. No empty load, reduce energy consumption by 45%, eliminate excess pressure. For each 0.1mpa increase of air compressor pressure, energy consumption increases by 7%. Vector air supply, accurate calculation, to ensure that the air compressor production and customer system air demand at all times to maintain the same.

  • Wide Working Frequency Range To Save Energy

    Frequency conversion ranges from 5% to 100%. When the user s gas fluctuation is large, the more obvious energy saving effect and the lower the low-frequency running noise, applicable to any place.

  • Small Start-up Impact

    Use frequency conversion permanent magnet motor, start smooth and soft. When the motor starts, the current does not exceed the rated current, which does not affect the power grid and the mechanical wear of the main engine, greatly reduces the power failure and prolongs the service life of the main screw machine.

  • Low Noise

    The inverter is a soft start device, the start-up impact very small, noise will be very low when start-up. At the same time, PM VSD compressor running frequency is less than the fixed speed compressor during stable operation, mechanical noise decreases very much.

2025, Aegis Industrial Solutions Pvt. Ltd. All rights reserved. Designs and specifications are subject to change without notice or obligation. Read all safety instructions in the manual before usage.

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