Pilot operated hydraulic pressure control valve-Cartridge type.

An oil filled cylinder which serves as cushion is situated in the flux path between connecting rod and slide. The cylinder is preload with hydraulic pressure.

At each operating stroke the hydraulic pressure increases but remains below the set cut off pressure. [...]

Overload protector is equipped in Press machine to check hydraulic pressure of cylinder inside the slider.

If happen overload, the hydraulic pressure of cylinder will be released immediately within3/1000 seconds.

en happen overload,in order to protect the press and die,the press will stop working after receiving the signal from limit switch. [...]

An-Hyup Control Counter is the steady seller that produced with long term experience with many records of performance.AHC slide counters performing the numerical control, protection molds, shortening mold replacing time,and enhanced the safety level. The slide counters have high durability and taking the one-touch method enabling easy setting of up/down limits,so it can maximize the efficiency. [...]