CNC press brake is a hydraulic press brake with a CNC operating system, is an upgrade of the press brake, process conversion frequently can reduce the labor intensity of the operator. However, the operating skills of the operator are higher than that of the hydraulic press brake.

CNC press brake and hydraulic press brake, the most characteristic is its CNC operating system, which is the upgrade of the press brake, reducing the labor force of the operator and enhancing the processing efficiency. However, at the same time, the operating requirements and operating skills of the CNC press brake are much higher than that of the hydraulic press brake, and it is relatively complex. The CNC press brake has the function of multi-step programming, which can realize multi-step automatic operation and complete the one-time processing of multi-step parts.

The hydraulic press brake is electrified by the wire to the coil, and the electrified force is generated on the platen, so as to realize the clamping between the platen and the base plate. Due to the use of electromagnetic clamping, the pressure plate can be made into a variety of workpiece requirements, and can be processed on the workpiece with side walls.

The hydraulic press brake comprises a bracket, a table and a clamping plate, the table is placed on the bracket, the table is composed of a base and a clamping plate, the base is connected with the clamping plate through a hinge, the base is composed of a seat shell, a coil and a cover plate, the coil is placed in the depression of the seat shell, and the top of the depression is covered with a cover plate. When used, the wire is energized to the coil, and after energized, the gravity is generated on the platen, so as to realize the clamp between the platen and the base plate. Due to the use of electromagnetic clamping, the pressure plate can be made into a variety of workpiece requirements, and can be processed on the workpiece with side walls.