China Jude brand three roll plate rolling machine and four roll plate rolling machine are two major types of metal plate bending, rounding, barrel reinforcement, correction and other shaping machinery, widely used in shipbuilding, boilers, aviation, hydropower, decoration, metal structures and other industries. Jude company's plate rolling machine series products have complete specifications, diverse varieties, reasonable structure, and advanced technology. Provide customers with satisfactory products.

1) Upper and lower rollers: important components of the plate rolling machine, made of refined forgings with machining allowance for rough turning. after quenching and tempering treatment HB240-280, precision machining is carried out, and finally the roller surface is quenched with HRC40-45 Can be coated according to requirements to prevent surface strain. It is also possible to make a conical drum to roll a conical cylinder, achieving a higher cone rolling effect.

(2) Rack: Divided into left and right racks, each made of steel plate welded structural components. after removing welding stress, the rack has lower roller bearings. There is a square buckle screw inside the frame, and the upper end of the screw is hinged with the bearing seats at both ends of the upper roller. It is equipped with a worm gear pair and a spiral pair at the bottom. Rotate the nut in the worm gear to raise or lower the upper roller.

(3) Support roller device: used for supporting the middle part of the lower roller, improving the rigidity of the lower roller and thus improving the forming accuracy of the workpiece.

(4) Gearbox: both the main and auxiliary gearboxes use cylindrical gear reducers. Installed together with the cushion on the working base.

(5) Unloading balance device: installed on one side of the reducer to balance the upper roller during unloading.

(6) Overturning mechanism: installed on the inverted side for flipping and restoring the inverted head.

(7) Base: It is an integral base that is easy to install and lift. It is welded from section steel and steel plate, and has undergone stress relief treatment. Install the frame, reducer, motor, etc. On it to form a whole.

(8) Electrical part: Adopting three-phase 380V/50Hz AC power supply, one main motor drives the rotation of the lower roller, and one auxiliary motor drives the lifting of the upper roller. the control electrical appliances of this machine are all installed in the control box and have short-circuit and overheating protection. the electrical cabinet can be placed according to operational needs, making it easy to operate.