A7 size paper & cover punching machine SPA320
A7 size paper & cover punching machine SPA320 Automatic punching machine SPA320 could be used for paper ,pp sheet ,hardcover ,cardboard hole punching for wire o or spiral product . Min size :70mm x 90mm Max size : 310mm x 300 mm Max Punching thickness : For paper : 2mm For cardboard : 3mm Max speed : 7200 times / hour Power : 3PH,380V,50HZ Details contact Jason : cxautojohn@gmail.com and whatsapp : +8615888028386