Press brake is also called bending machine which is one of forging machinery,main function is metal processing. The machine is widely used in light industry,air ship,metallurgical ,instruments,electric,stainless steel,steel structure and decoration industry.The press brake is the fist choice for large sheet metal processing,by equipped with different kinds of mold,the sheet metal can be curved edge extruding pressure round punch and so on.
The hydraulic press brake according to movement pattern can be divided into:up movement type and down movement type.The most popular type is up movement ,the up worktable and workpieces on the worktable of this machine is fixed,slider downwards.
The characters of the hydraulic press brake:
1. Adopt all steel welded structure,with enough strength and rigidity and eliminate internal stress by aging vibration or annealing furnace.
2. The wallboard adopts a C-shaped structure, so it can be placed side by side through two sets to process large workpieces.
3.Hydraulic up transmission, installed at both ends of the machine cylinder and slider connection,direct drive sliding work
4.The sliding blocks synchronization mechanism adopts torsion shaft to force synchronization and make the sliding block move smoothly
5.The positioning adopts the mechanical block structure inside the oil cylinder,with high repeat positioning accuracy
6.Slide stroke and block stop distance can be quickly adjusted by motor,manual fine-tuning counter display.
7.The slider can be stopped at any position, improving safety performance
8.The upper die has quick clamping device,which shortens the mold changing time and improves the production efficiency.The upper die has manual adjusting device,which improves the workpieces precision and the die life
9.Slightly weak resistance to offset load.