Manufacturers:Nantong Machinery Group Co., Ltd website: Email: WhatsApp: This machine belongs to four roller plate rolling machine. It’s for pre-bending and rolling of barrels used on pressure vessels and other industry. It has the ability of rough straightening and round rolling as well. The top roller is used as main drive. It’s hydraulic driven. It drives the bottom roller and side rollers through the friction between the plate and the roller, and thus to provide rolling torque. The lifting of the bottom roller, the two side rollers, tilting frame, and the backup roller is through hydraulic. The pre-bending of plate end is achieve by lifting the bottom roller and clamping the plate end, meanwhile, inclined lifting the side rollers. The advantage of end plate bending (pre-bending) and rolling can be conducted on the same machine.
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