... products, it was widely used in engraving, punching, carving, side washing and guide margin etc. It was mainly ... dustproof.8. Vacuum adsorption is 7.5 KW (1 set), big air flow, water ring type vacuum pump.New ... mainly used in cutting and punching and other aspects like carving, side washing, guide margin etc. ApplicationThis machine is ... equip with 6 suction zones7.5KW vaccum system wood carving machine