U Rib Cold straightening machine

1.Introduction for U Rib Cold straightening machine：

1.1Overview

Based on the U-rib spacing on the plate unit, each press correction roller automatically adjusts the relative position. According to the thickness of the plate unit, the corresponding correction process parameters are called. Through the principle of symmetrical correction by separating the roots, the mechanical rolling correction of the welded plate unit sheet is carried out. As the plate unit sheet moves forward, the welding stress is released. During the return process, another group of U-rib welding positions are corrected by symmetrical correction at the roots. In this way, the mechanical rolling correction of the plate unit sheet is completed. This method has high correction accuracy, fast speed, and does not damage the base material. It is currently the most ideal equipment for post-weld correction of U-rib plate unit sheets.

2.Technical parameter for U Rib Cold straightening machine:

2.1Equipment Parameter Brief

This machine is mainly composed of the frame body, the conveying roller track, the centering device, the pressure roller moving body, the reducer, the hydraulic cylinder, the upper pressure roller, the lower transmission roller, the hydraulic system, the electrical system, and other accessories.

The U-shaped unit sheet is sent to the correction and pressing wheel position. According to the spacing of the U ribs on the plate unit, each upper correction roller and the lower transmission roller automatically adjust their relative positions and form a correction cavity. The corresponding correction process parameters are activated. Three hydraulic cylinders simultaneously press down 6 sets of correction roller wheels (each cylinder can be controlled independently), causing a certain deformation on both sides of the U ribs of the plate unit. The main transmission roller forcibly presses the plate unit in the feeding mode to complete the rolling correction of the plate unit. The correction load is databaseized.

This equipment uses a three-stage pressure correction unit for correction. The correction is carried out symmetrically at the correction gap. It is corrected by the principle of rolling to release stress. The accuracy is high and the speed is fast, and it does not damage the base material at all.

2.2Main technical parameters

3.Characters for U Rib Cold straightening machine:

3.1Suitable sizes for the machine:

3.2Consist of machine:

3.3User production (including trial use):