φ914 steel pipe expanding machine unit was delivered successfully. This is the third large steel tube thermal expansion unit ordered by Changjiang Steel Tube co.,ltd. With the delivery of equipment, our technical personnel will soon go to the customer site for equipment installation and adjustment guidance.

The pipe expansion machine unit adopts intelligent automatic temperature control system, which can be programmed in advance to set the reasonable heating temperature of steel tubes with various materials, and the heating temperature remains unchanged in the whole working process. Compared with manual control, it can effectively guarantee the quality of expanded steel pipe. The real-time and historical curves of heating temperature parameters can be printed and saved.