INTRODUCTION

FUNCTION
  • 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 within 3/1000 seconds.
  • When happen overload, in order to protect the press and die, the press will stop working immediately after receiving the signal from limit switch.
  • After happen overload, the air will drive hydraulic pump to supply normal working pressure immediately and the press can work normal.
  • It has pressure control valve inside of overload protector, which can adjust hydraulic pressure automatically and eliminate the impact of rising pressure (which cause by oil temperature rise) in pressing process.
  • May select different types of components and control units base on the different types and specifications of press machines.
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