HFM has introduced advanced German technology and computer optimization design. The production line is of frame structure and has good rigidity. Its four - angle eight - side guide rail is of high precision and strong anti deviated load capacity. New oil cylinder sealing element has high reliability and long life. The working speed of unload stroke is fast, which improves the production efficiency. Full tonnage low noise blanking can replace mechanical press. Displacement sensor or contactless switch is applied, which improves the reliability and precision of the stroke control. The integrated mechanical, electrical and hydraulic safety devices such as oil cylinder lower supporting circuit and oil cylinder upper and lower interlock circuit are safe and reliable. The production line is controlled by PLC and is sensitive, reliable and flexible.