Tunnel Hydraulic Cold Bending Machine Jingheng 250 Bending Machine Production Base

Description :

　　Tunnel Hydraulic Cold Bending Machine Jingheng 250 Bending Machine Production Base

　　CNC cold bending machines are now widely available in the market, and they can complete the bending and arching tasks of various types of steel, including channel steel, track steel, and round steel pipes. Different types of steel arches and arches with different angles require different grinding tools. The recognition of the bending machine in the market is very high now. Greatly improving the construction speed of profiles and saving labor for workers.

　　working principle

　　(1) When working, the required cold-formed steel is pushed between two active rollers by the gantry bracket of the auxiliary system. The hydraulic system is activated to push the dovetail groove and cold-formed roller cold pressed steel by the hydraulic cylinder. When the required curvature is reached, the hydraulic system is closed and the mechanical transmission system is activated to rotate the active roller and drive the steel to move steadily and slowly forward by friction, thus achieving continuous cold-formed operation.

　　(2) At the end of cold bending, turn off the mechanical transmission system and start the hydraulic system to retract the hydraulic cylinder. Place the cold-formed steel on the portal bracket of the auxiliary system. This cold bending operation ensures the strength of the material, improves the quality of the supporting steel arch, greatly improves work efficiency, and is easy and clear to operate. Compared with the press, the cold bending machine has good working performance. The tunnel hydraulic cold bending machine has a production base of Jingheng 250 bending machine.

　　The cold bending machine is controlled by two reverse switches

　　Firstly, connect one of the reverse switches to the two main motors at the back, so that the motors of the two driving wheels at the back rotate in the same direction. The second reverse switch is connected to the small motor next to the jack. Then add a certain amount of gear oil to the reducer, based on what can be seen through the oil mirror. Turn on the power, check if the machine is running properly, then place the I-beam to be processed on the machine and slightly press the flat roller. Start the small motor on the jack, pay attention to the lifting marks on the jack handle, gradually press the movable wheel on the jack into the I-beam, and start the two main motors behind it. At the same time, observe the curvature of the bend. If the curvature is not enough, rotate the main motor back and forth to achieve the desired curvature. Once the curvature is reached, stop the small motor on the jack. When the root material is almost finished, stop the machine and weld the second material onto the root, then start the main motor to continue bending, in order to cycle the tunnel hydraulic cold bending machine Jingheng 250 bending machine production base.

AfterSalesService :

• Hydraulic cold bending machine