Product description
H beam flange straightening machine is a device specially used to correct flange deformation after H-beam welding. Adjust the distance between the pressure roller and the driving roller on the straightening machine (the distance must be determined according to the thickness of the flange plate and the degree of angular deformation of the worker), the H-beam will drive the roller between the three and the wing plate will be chamfered and deformed by the driving roller , Adjust the distance between the upper and lower rollers according to the degree of deformation of the H-shaped steel to achieve the best deformation effect. The H-beam just reaches the welded I-beam or H-beam. During the heating process, due to the transverse shrinkage of the weld metal, the flange plate undergoes angular deformation. The flange straightening machine is a special equipment for correcting the angular deformation of the beam flange after welding.
Specification:
Function:H beam flange straightening
Type:Hydraulic
Voltage:380V/440V/415V
Straightening speed:6.4m/min
Flange thickness:≤60mm
Flange width:200-1500mm
Web height:≥350mm
Material:Q235/Q345
Maintenance
1. Frequently check the joints of various moving parts and fixed parts. If abnormal phenomena are found, do a good job of tightening.
2. This machine can only correct the welding deformation of the flange plate, but cannot correct the verticality of the web and the flange plate and the straightness of the H-shaped steel.
3. During the operation of the machine, the pressing device must not be activated.
4. During the working process, no one should stand at the inlet and outlet to avoid H-beam collision.
5. The lifting and turning process of the work cannot be carried out on the track to prevent the workpiece from slipping and damaging the equipment.
6. The oil should be changed one month after the cycloid reducer is used for the first time. It will be replaced every six months in the future.
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