Recently received a lot of phone calls are asking, do you have a permanent magnet variable frequency air compressor?What price?Can you give me a quote?In fact, we look at the advantages of permanent magnet variable frequency air compressor, it is not difficult to see why we choose permanent magnet variable frequency air compressor.
The first advantage is energy saving: permanent magnet synchronous frequency conversion all-in-one machine is 6% to 9% energy saving than ordinary frequency conversion direct connection machine.The maximum energy saving is 35% compared with normal frequency.At full load, the permanent magnet motor of the permanent magnet variable-frequency screw air compressor can produce the maximum air volume under the minimum energy consumption.When the load rate of the permanent magnet variable frequency screw air compressor is lower than 20%, the operating efficiency is as high as 95% and the energy efficiency reaches the first level.Compared with power frequency screw type air compressor, energy saving over 35%;Compared with ordinary variable frequency air compressor, energy saving 10%.
Advantage 2: patented integrated removable structure: motor rotor set directly out of the main shaft, that is, an integrated shaft.Transmission efficiency is 100%.Motor rotor with patented taper connection, assembly and disassembly is extremely simple.
Permanent magnet variable frequency screw air compressor USES rare earth permanent magnet synchronous motor to drive the screw host directly, 120℃ without loss of magnetism, life of 10 years.Permanent magnet variable frequency air compressor screw host and motor share the same spindle, do not need belt, coupling, transmission efficiency of 100%.Motor bearing - free, eliminate motor bearing failure point.
Advantage 3: save maintenance costs
The volume of permanent magnet motor of permanent magnet variable frequency screw air compressor is 1/2 smaller and 1/3 lighter than that of ordinary three-phase motor.The integral screw main engine is 1/2 smaller than the ordinary main engine. The lubricating oil needed for each maintenance is about 50% of the ordinary screw air compressor. The maintenance cost is greatly saved
In fact, the development of air compressor market is from the initial piston air compressor to screw air compressor and then to the ordinary variable frequency screw air compressor, and then to the present two-stage compression screw machine and permanent magnet variable frequency air compressor.The air compressor industry is in constant innovation and development.The appearance of new products is not only the progress of technology, but also the need of market development.
So the use of permanent magnet motor driven permanent magnet variable frequency screw air compressor, pointing more accurate, constant voltage effect is better, also more energy-saving.This is why the current permanent magnet variable frequency air compressor so hot reason.