JH21-80 80ton c frame fixed table stamping press machine Product description:
1. Welded steel plates for the machine body, removed of inner stress, marked with high rigidity.
2. Crankshaft arranged in longitudinal direction, compact structure, beautiful outlook.
3. Hexahedral guide rails of extra length in square shape marked with high precision.
4. Combined type pneumatic friction clutch-brake, ensuring steady engagement and low in noise level.
5. Hydraulic overload protection for JH21, rigid protective device for JF21 to prevent damage due to overload in operation.
6. PLC control for the electric circuit, safety duplex valve for air passages, flexible and sensitive in operation, conforming to the safety standard for stamping machines.
7. Pneumatic balance device for slide block to enhance the stability and precision of the machine tool.
8. Automatic thick oil lubrication for specific points and in specific volumes regularly to ensure sufficient, uniform and reliable lubrication, electrical die adjustment with digital display for 60T and plus.
9. Optional device: automatic feeding device,, electric protective device, photoelectric protection device and air cushion device, etc.