1. Suitable for various metal pipe processing; 2. This machine has both manual and automatic functions and is equipped with emergency stop device; 3. Processing shape: shrinkable pipe, pipe expanding flare opening, heading,tendon, suitable for air conditioner pipe fittings,oil pipe fittings and bathroom pipes; 4. It can be supplied with new type cooler, automatic oiling machine and UV protector according to customers' requests; 5. A supplemental automatic feeding system is available to reduce operator's labor force, then the operator only needs to collect or discharge material, improves the safety.