Features: This machine is gantry-style five-cylinder press machine, it equipped 100 tons cylinder at the upper part and installed two 50 tons cylinder on both sides which can move up and down driven by the two cylinders, through replacement and adjustment of the struts length, the machine can do the commissure operations within the scope of φ 350 ~ φ 1500. The l V-support can be adjusted to apply the requirements of different diameter pipe. The machine can also be used for straightening operation using the two supports. This is one dual-purpose machine
