this machine is used to expand one or two ends of various steel pipes. 

Equipment features:

1, the oil cylinder is controlled by electromagnetic valve, electromagnetic valve adopt safe voltage DC24V.

2, the main oil cylinder plate and pushing plate have eliminated stress after welding. In order to ensure accuracy of equipment, each support plate and push plate has been milling and fine machining according to standard.

Applied steel pipe size:

Out Diameter: φ60~φ1,900mm

Wall thickness: 3~60mm

Raw material steel pipe length:3-12m