How about variable frequency screw air compressor

4, life plant, low cost.

Long-term full-speed or high-speed operation is unfavorable to any equipment, and so is the air compressor. Previously, some customers used "use-standby", one is for standby, the other is to switch between each other and use in turn, so as to avoid the disadvantages of long-term high-speed operation of a single unit to the unit. However, the slow and stable operation of the frequency conversion air compressor reduces the wear of the unit, prolongs the service life and prolongs its maintenance cycle, natural savings in operating costs.

5, self-generating users are of great help

users who have used ordinary air compressors have a good understanding when generating electricity by themselves: the starting current of the air compressor is quite large (3 times for ordinary screw machines and 7 times for piston machines). when the air compressor is frequently started or loaded and unloaded, the generator will emit black smoke or even choke to death and affect the normal operation of other equipment. this is a very common phenomenon. after switching to variable frequency air compressors, it will start almost at zero load and run smoothly for a long time, let the user from the heart of satisfaction

6, the real cheap to pay the power supply is also money! When the electricity saved in three years can recover the investment cost of the variable frequency air compressor, this is the real bargain. Therefore, any cheap machine is expensive compared with the frequency conversion machine.

Running 8000 hours a year, with an average load of 70%, the direct power saving result is:

power 11KW 15KW 22KW 30KW power saving (yuan/year) 14300196002860039100 power 37KW 55KW 75KW 110KW power saving (yuan/year) 483007170097800143600