Operation of four roll plate bending machine

The upper roll is the driving roll, the lower roll and the side roll are the driven roll. The position of the upper roll is fixed. The lower and side rolls can move up and down. The upper roll is driven by hydraulic motor. The rotation of the lower and side rolls is driven by the friction between the steel plate and the rollers. Both the lower roll and the side roll are driven by the oil cylinders at both ends to realize the lifting movement. The overturning and resetting of the front bearing body of the upper roll is carried out by the overturning oil cylinder, and the bearing bodies and oil cylinders of each roller are installed in the frame at the left and right ends.

Four roll bending machine

The company's leading products are: small, medium and large series of universal plate bending machine with upper roller, marine plate bending machine, horizontal downward rolling machine, hydraulic symmetrical plate bending machine, mechanical symmetrical plate bending machine and asymmetric plate bending machine, four roll plate bending machine, trailer plate bending machine, combined punching and shearing machine, vertical roll bending machine, series of hydraulic press, roller frame and other products, the company's products have been in nuclear energy Wind power generation, hydropower generation, machinery manufacturing, oil, coal mine, geological exploration, shipbuilding, metallurgy, military industry, light industry, agriculture, environmental protection and other industries have been applied, and have been exported to Russia, the Middle East, Singapore, India, Vietnam, Thailand, Malaysia and other countries and regions.

The left and right frame is the main body of the four roller plate bending machine, which adopts welding structure and is installed on the overall base. The pushing device is used to push the workpiece out of the machine after rolling the workpiece and turning the oil cylinder in place; all the operation of the machine is carried out on the operating platform.

1. The upper and lower rollers of the four roll bending machine can clamp the steel plate to prevent slipping during bending.

2. The side roller can be used for positioning and the steel plate can be aligned when feeding. It is convenient for bending conical parts, oval parts and profiling.

3. The steel plate can not be turned when the four roll plate bending machine is pre bent and rolled round.