How to choose the right air compressor for Kunshan sandblasting machine

Kunshan sandblasting machine can be divided into general pressure sandblasting machine, pressurized sandblasting machine and high pressure sandblasting machine from the efficiency and intensity of sandblasting. The air compressor connected with the sandblasting machine is generally selected with a pressure of 0.8MPa, and then the appropriate air compressor is selected according to the air source size required by the sandblasting machine.

Compared with the other two types of sandblasting machines, the efficiency of single gun sandblasting is lower than that of pressurized and high-pressure sandblasting machines. The air compressor required for each gun on this type of sandblasting machine is at least 1 cubic meter per minute, which is at least 7.5kW air compressor. Pressurized sandblasting machine and high-pressure sandblasting machine belong to press type sandblasting machine. The sandblasting efficiency of single gun of pressurized sandblasting machine is lower than that of high-pressure sandblasting machine. The air compressor equipped with each gun on pressurized sandblasting machine shall produce at least 2 cubic meters per minute, i.e. 15kw air compressor, and the air compressor required for each gun on high-pressure sandblasting machine shall be at least 3 cubic meters per minute It is a 22KW air compressor. In general, the larger the compressor, the better. If considering the cost, you can refer to the above data to select.