Causes & Solutions for Heating of Plate Bending Machine


The plate rolling machine is general equipment that rolls metal sheets into a cylindrical, arc, or other shapes. According to the principle of the three-point circle, the relative position change and rotational movement of the workpiece are used to cause continuous plastic deformation of the plate to obtain a workpiece with a predetermined shape. Almost all steel materials are formed into a cylindrical shape and rolled by a plate bending machine. The bending machine can process elliptical parts, curved parts, cylindrical parts, etc. according to the rotation movement and position changes of work rolls of different shapes.

Causes of heating of the rolling machine:

1. The pressure adjustment is too high, so that the speed of the bending machine becomes faster, which burns the sealing ring and the side plate.
2. The fuel tank of the bending machine itself is too small and the heat dissipation condition is poor.
3. The internal clearance is caused by excessive axial clearance or damage to the sealing ring.

The correct solution to the heating failure of the bending machine:

1. Before starting the machine, please check the power supply system of the rolling machine to see if the operation of the mechanical system is safe and reliable. Add lubricating oil according to the requirements of the smooth map.
2. After turning on the power, check the rotation direction of the big gear. Does it match the direction indicated by the arrow? After confirming that it is normal, turn on the operation footswitch.
3. Maintenance and repair of the machine can only be carried out during parking. When running, do not extend any part of the human body into the enclosed area of the rotating bed.
4. After the operation is completed, the power should be cut off, the machine tool should be cleaned, the guide rails should be cleaned, and an appropriate amount of smooth oil should be injected into the blade.
5. After the equipment is found to be faulty, stop the machine in time, and contact the maintenance personnel.
Bending machines are widely used in shipbuilding, chemical industry, boilers, water and electricity, pressure vessels and machinery manufacturing industries. WMTCNC specializes in the production of plate rolling machines. The company has a variety of advanced production, processing, and testing equipment, and adheres to the concept of “quality first, integrity management”, continuous technological innovation, and strives to serve our customers with better products.


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