3-roller mechanical asymmetrical
The machine adopts the 3-roller symmetrical structure with the upper roller as the main drive and the lower roller making vertical movement so as to clamp the plate materials tightly. The main drive comes from the engagement between the gear of the lower roller and the gear of the upper roller. The side roller makes elevating movements and has the function of preliminary bending and rolling.The machine is characterized with compact structure and convenient operation and maintenance.