About oil-free screw air compressor,we know its clean,pollution-free and zero emission can project the environment efficiently.
How to choose oil-free screw air compressor?
1,under 37KW we suggest choose air cooling model
2,more than 37KW we suggest choose water cooling model
Because
1,more than 37KW oil-free compressor,the size is very big,if choose air cooling ,its difficult to clear compressor, there are many dust-blocked pipe after use long time,if choose water cooling, do not worry about this problem
2,water cooling have cooling tower and cooling pond collocate,its better for heat dissipation.