used plate rolling machine for four roller

Description

HDLW*1C Series Three roller plate bending machines for shipping, hydraulic & symmetrical
This rolling machine for ship industry adopts a *-roller symmetrical structure. the upper roller makes vertical movement at a symmetrical position in the center between the two rollers. The hydraulic driving is achieved through the action of the oil of the cylinder on the position. The two lower rollers make rotation, and provide the plate with torque through the engagement between the gear of the moderator and the gear of the lower roller. Several group of support roller are devised on the lower side of the two lower rollers to enhance the rigidity of the lower roller, and enables vertical adjustment. On the upper side of the upper roller, there is a rigid beam. And, between the beam and the upper roller, there are several groups of support rollers to enhance the rigidity of the upper roller. The machine is fit for bending the work-piece in arc shape and with excessive width.