Main characteristics:
Uses the microcomputer control,operates easily,performance stable,double-end curving synchro-nization shapes.work piece of the bended pipe opens,the angle is precise.Double-end curving angle may adjust from 0-185⁰,but must consider the material-taking problem.May establish two axes different angles to be curving.
Hydraulic double pipe-bending machines cause the production capacity of the enterprise to develop to the ultimate.

（ 90 ， internally or externally rotary ）