... punching machine , autoamtic drilling machine, automatic perforating machine)1, Punching machine is targeted at Paper expected, fabric processing ... and manufacture 4, Processing, punching a 1-4 materials, leather can punching 1-8mm depth. And for the sponge ... *70mmWorking press40T50T60TPower3 KW4 KW5 KWWorking width540mm740mm940mmMachine size2m/1.5m/1.5m2m/1.8m/1.5m2m/2.2m/2mWeight:500kg 600kg 800kg ...