Automatic computer cutting machine is designed with high speed microprocessor, specially designed for the corrugated pipe of automotive wiring harness industry, high precision PLC control, easy to operate. Full automatic electricity. The bellow tube cutting machine is simple, can be used for circular plastic hose, corrugated pipe cutting, high processing efficiency, stable reliable. The stepper motor feeding, with the characteristics of stable feeding, accurate length. The circuit adopts integrated circuit, stable control and simple maintenance. The screen uses a touch screen, all kinds of data at a glance.