Machine on the roll can be vertically, vertical lifting of the hydraulic transmission, hydraulic oil through the role of hydraulic cylinder piston rod and received; lower rollers rotates driven through the reducer output gear mesh, to provide torque coil, roll under the lower part roller, and can be adjusted. On the shape of drum roll and improve products, straightness,

Hydraluic 3-roller plate bending machine is a hydraulic three-roller bending machine and used to pre-bending of end of plate , rolling round,getting cone style and correct plate round as well as complete other processes at one feeding for all sorts of vessel carbon steel and low alloy steel plate as well as stainless steel under normal temperature without turning back.