How to select air compressor for Sandblasting

The general pressure sandblasting machine is the siphon sandblasting machine. The efficiency of sandblasting is compared with the other two types of sandblasting machines. The sandblasting efficiency of single nozzle is lower than that of pressure and high pressure sandblasting machines. The air compressor required for each gun has a gas output of at least 1 cubic meter per minute, that is, an air compressor of at least 7.5KW. Both pressurized sandblasting machine and high-pressure sandblasting machine belong to the pressure-feeding sandblasting machine. The blasting efficiency of the single nozzle is lower than that of the high-pressure type. Each nozzle on the pressurized sandblasting machine needs to be equipped The air compressor produces at least 2 cubic meters of air per minute, which is a 15KW air compressor. The air compressor required for each nozzle on the high-pressure sandblasting machine produces at least 3 cubic meters of air per minute, which is 22KW air compressor. Generally, it can be determined according to the number of nozzles. It doesn't matter if it is larger, not too small. Choosing an air compressor suitable for sandblasting not only allows the performance of the sandblasting machine to be fully utilized, but also continuously improves the processing quality of the sandblasting machine.