The operation is simple and convenient, and the accuracy is high; as long as the feed amount is set on the touch screen during operation, the servo system will automatically determine the length of each feed according to the value set in advance. The operator only needs to watch whether the machine is working normally, without repeating Adjustment; PLC system controls automatic feeding action, automatic clamping action and automatic cutting action. The use of this machine can greatly reduce the labor intensity of the operator and improve production efficiency; automatic loading and unloading, one person looking after 4-8 machines, effectively reducing labor , Improve output and stable quality; Large, multi, long, flat, square, round and other special-shaped products, short and long shafts can also be automatically loaded.