Expansion Joint Forming Machine

The hydroforming machine is designed by US Designers and has been manufactured to international quality standards.
Bellows formed by hydroforming process are uniform in structure with adequate dimensional accuracy.
In a single step, corrugations are formed on an entire metal bellow, which increases the productivity considerably.
The properties achieved by the hydroforming process are far superior as compared to mechanically drawn bellows.
Metal bellows can be manufactured with a single ply or multiple plies with excellent flexibility, pressure tightness, and little wall thickness
reduction.