It is a full-automatic CNC equipment for automatic uncoiling, straightening and chip free fixed length cutting of copper, aluminum and steel coils. The equipment adopts imported electrical components (control system), feeding through precision screw (or pneumatic) servo motor, PLC programmable controller and human-machine interface automatic control, with accurate performance, stability and reliability. The unique feature of the equipment is that it has the automatic alarm function of no material, blocking material and change of discharge length. Ensure that the equipment can give an accurate alarm and operate normally and stably