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Numerical control bending machine is a kind of general equipment which can bend metal sheet into cylinder, arc or other shape workpiece. According to the principle of plastic deformation, three points of workpiece can be obtained according to the principle of plastic deformation. CNC rolling machine is an indispensable equipment in stainless steel products, decoration, packaging, metallurgy, aircraft, automobile, ship, container and instrument industries.

Four roller numerical control plate bending machine is mainly designed for wind power tower. It can be used for the production and processing of various types of wind power tower. It is also widely used in shipbuilding, petrochemical, aviation, hydropower, decoration, boiler and motor manufacturing and other industrial fields. It is used to roll metal sheet into various parts such as cylinder, cone and arc plate.

Nantong Guoji machinery's four roller numerical control bending machine makes use of its four roller's space layout, reduces the appearance of the remaining straight edge, reduces the production cost and improves the production efficiency.

The position of the upper roll is fixed and the lower roll moves upward in a straight line to clamp the steel plate when the four roller CNC plate bending machine is rolling. The curvature radius of the drum is adjusted by the straight line or arc line of the rollers on both sides close to the upper roller. Four roller and three roller CNC plate bending machine have different roller motion forms, but their working principles are the same. They all use the principle of three-point circle setting to roll different radii. However, the straight edge and roundness of pre bending of 4-Roll CNC bending machine are better than that of 3-roll bending machine; at the same time, the processing efficiency of 4-Roll CNC bending machine is twice as high as that of 3-roll CNC bending machine.

Nantong Guoji mechanical equipment Co., Ltd. specializes in the production of fully automatic four roll plate bending machine, hydraulic three roll plate bending machine, CNC two roll plate bending machine, welcome the majority of users to come to consult!