IndustrialAirCompressorManufacturs Compressed air plays a vital role in the machine, forming and product finishing process. As in other large industrial fields, compressed air is essential for the operation of injection molding machines, whether for blow molding, injection molding or different processes. The possibilities for improving performance on the delivery side (compressor room) are very similar to all commercial compressed air systems, and are even popular in some plastics facilities in particular. For injection molding machines, Hengchaowin energy-saving screw air compressors are recommended. Permanent magnet VSD screw air compressor is the latest high-quality, high-efficiency and energy-saving compressor. Its energy-saving and power-saving effect is one of the biggest highlights. In addition, it can stabilize the working pressure and maintain a constant pressure state to provide a stable air volume to the injection molding machine. It is an advanced technology possessed by only a few advanced countries and regions in the world. It is the high-end trend of compressor development in the future. Design concepts and technical measures break through traditional concepts. It incorporates the most cutting-edge and energy-efficient technical factors. Advantage: The working efficiency of PM motor is 2~7% higher than that of three-phase asynchronous motor. The PM compressor maintains a high working efficiency no matter under load or overload conditions, while the efficiency of the three-phase asynchronous motor fluctuates according to the load conditions. The power factor of the dedicated permanent magnet motor is greater than 0.95, and some models are even close to 1. In addition, the permanent magnet compressor is equipped with a inverter to realize variable frequency soft start, reduce the impact on the compressor unit and the power grid during start-up, save operating costs and stabilize the voltage. Summary, PM VSD screw air compressor saves 20-30% energy than ordinary screw air compressor How to saving energy? PM VSD screw compressor VS normal type screw compressor energy saving data: For example: The average air production accounts for 70% of the rated exhaust volume, and the annual operation is 8,000 hours, and the electricity fee is 0.7$ /kWh,There are two contrasting factors: 1. No-load power consumption 2. Differential pressure power consumption According to the above content, running 8000 hours a year with an average load of 70%, the direct power saving result : 75kw PM VSD screw compressor can saving 97800 $/year. In short: the electricity bill saved by using a PM VSD air compressor for two years can buy a new machine!! Specification: Air compressor Power: 7.5kw~250kw,10hp~350hp as per your required, Air compressor Working pressure: 7-18bar as per your required, Air compressor Motor Efficiency Class: Ultraefficient/IE3/IE4 as per your required, Air compressor Motor Protection Class: IP23/IP54/IP55 or as per your required, Air compressor Voltage: 380V/ 3PH/ 50HZ/ 60HZ, 220V/ 3PH/ 50HZ/ 60HZ, 400V /3PH /50HZ /60HZ, 440V /3PH /50HZ /60HZ, 415V /3PH /50HZ /60HZ, 230V /3PH /50HZ /60HZ. Dual voltage is also ok.IndustrialAirCompressorManufacturs website:http://www.hengchaowintechnology.com/industrial-air-compressor/