1.High precision end prebending, set the straight length freely and the upper roll forcing directly for prebending. 2.It has bending technology software, high efficiency, safety and convenient. 3.It can roll the plate to different shape such as ... - Update: 2008-01-07

H-beam shot-blasting and cleaning machine with HGP continuous rolling series is researched and developed in accordance with thefeatures of the steel structure. The machine is adopted with computer 3-dimension dynamic simulating design to locate the ... - Update: 2008-01-07