... paper tube making machine with automatic cutting of circular knife, any position to culculate length,PLC computer programme. This machine is designed ... knife, any position to culculate length,combined with PLC computer programming and hydraulic. With automatic opreation, high efficiency, high precision ... 5The length of volumes:0 ~ 1440mm(lenghthen arbitrary)Main motor:7.5HP ¡ª10HP.Output:14 ~15m/min(3- ...