Nantong Annan Heavy Industry Machine Co., Ltd

This machine is a hydraulic three-roller bending machine and used to roll it into round, cone shape as well as complete other processes at one time f

The machine adopts the four-roller structure with the upper roller as the main drive, both upward and downward movement through hydraulic motors power

This machine is a hydraulic three-roller bending machine and used to do pre-bending the end of plate, rolling it into round, cone and other shapes.

The structure of this machine is three-roller symmetrical type, the upper roller make vertical up-to down movement in the central position of two lowe

This machine is a hydraulic three-roller bending machine and used to do pre-bending the end of plate, rolling it into round, cone and other shapes. T