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PMV Permanent Magnet Variable Speed
Developed by Kaishan Engineers, these revolutionary new rotary screw air compressors bring together an integrated systematic optimisation of the compressor unit, an advanced permanent-magnet motor and Kaishan SKY technology to achieve outstanding energy efficiency. This unique integrated combination is a game changer in the compressed air industry offering unsurpassed efficiency in compressors all the way down to 15kW.
Rare earth material technology gives the permanent-magnet synchronised motors higher possible rotating speeds, wider operating parameters and increased energy efficiency. Within their wide operating speed range the Permanent Magnet Variable Frequency rotary screw air compressors are able to maintain extremely high motor efficiency compared with those using conventional drive motors.
Kaishan’s Permanent Magnet Variable Frequency Rotary Screw Air Compressors operate at peak efficiency even with an 80% reduction in air output. It also offers far greater integrated control precision through an advanced PID control algorithm that provides highly stable supply pressures.
Permanent Magnet Features
Complete control of air output to meet operating demand
Lower energy input for required air generation
Excessive part load energy consumption is significantly reduced.
Gradual increase in motor speed eliminates starting spikes and cost penalties .
A steady system pressure is maintained, lowering system stress and overall air demand
Reduced artificial demand due to lower operating pressures
Reduced maintenance time and cost
Significantly lower noise levels
At Kaishan, we know that technological advancements march on, so we invest aggressively in the future. We continually work to make our products safer and more efficient while adhering to the OSHA standards.
