1¡replace traditional, manual cutting method for pcb, use machine to cut it so that it minimizes stress and burr occurrence, also it prevents welding point crack. 2¡it can set cutting length for pcb and the maximum length for pcb cutting is 400mm; 3¡high efficiency, choice different speed upon different pcb. Vlow=150mm/s, vhigh=300mm/s; 4¡high accuracy, better safety; machine operation is simple and it is easy to maintain; 5¡the blade has special treatment so that long lifetime; 6¡during operation, keep pcb and the circular blade is moving to assure quality. Wooden box, size:800*510*510mm