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Plate Bending Machine, 3 Roll
Plate Bending Machine, 3 Roll
Jay Shree Machines offers a standard, pyramid type 3-roll Plate Bending Machine. This is easy to maintain and useful for various jobs. It is of modern design and rigid structure, so simple mechanism that even semi-skilled worker can do accurate job. Very useful for getting cylindrical shapes and better performance, it works on 3-roll pyramid principle. The bottom rolls are fixed and driven by gears and worm reduction gearbox. The top roll rotates in fixed position and can be adjusted up and down manually by adjustable screws, in mechanical version and by hydraulic system and cylinder in hydro mechanical version. The housing is made from MS plate of suitable strength and mounted on heavy base frame. Rolls are made from forged steel and perfectly machined for accurate result. For correct feeding and grip axial grooves are provided on bottom rolls. Screw jack/extra hydraulic cylinder is provided to keep the top roll horizontal when formed shell is to be removed. The machine is fitted with electric brake motor and movable control panel, so that it can be stopped at any stage of operation. Due to the movable control panel, the machine can be operated very easily. It is fitted with two gearboxes, electric brake motor, push button type movable operating switchboard and electric control panel for easy and safe operation. Of the two gearboxes, one is a worm gearbox and another spur reduction gearbox. This helps avoid fatigue in operation and overload on electric motor and the worm reduction gearbox, even when the machine is working in over capacity and moreover bending operation becomes easier. The whole machine is made out of quality prime materials. Only top roll pressing (up-down) and opening/closing of drop end are through hydraulic system and cylinders; all other operations are carried out mechanically in hydro-mechanical version. In mechanical version the top roll pressing is done manually by means of screws and opening/closing of end-dropper is manual or motorised. The hydro-mechanical machine requires less manpower compared to the mechanical version. This directly affects the production rate and finish job rate.
