Press Brake

New Designed

Hydraulic Press Brake For Sale

Start from year 1982, leading hydraulic press brake manufacturing for 40 years.

  • Customized based on customer's practical use.
  • CE certified and 3 years warranty.
  • Timely after-sales service and support.

Function of time relay in press brake circuit

One is to control the pressure holding time and the other is to control the unloading time.

The pressure maintaining time relay starts to act when the ram reaches the bottom dead center to ensure that the bending angle of the workpiece is in place. After the pressure maintaining, the unloading time is switched to reduce the return impact sound.

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