Hydraulic press brakes, including stent, workbench and clamping plate. Workbench, placed on the scaffold, consists of base and pressure plate, and the base, which is connected with the clamping plate by the hinge, is composed of shell, coil and plate with coil placed inside the shell of the sag.
When used by a conductor to coil electricity, hydraulic press brakes produces gravity to clamp after electrify, to strengthen the clamping plate between the pressure plate and the base. The pressure plate which can be made into a variety of workpiece requirements, also can process workpiece with side wall due to the electromagnetic clamping.
The hydraulic control system, is a center of the brain to the hydraulic press brakes, requiring high rates of automation and standardization in the production.Therefore, the hydraulic system also limits on hydraulic control mode, of whose different methods of the structure and principle have generally been recognized by the market.