Hydraulic Press Brake For Sale

We have been producing press brakes for more than 20 years and have rich experience. At the same time, we have established deep relationships with various global technology and parts partners to ensure the stable operation of the press brakes we sell.

Press Brake

NC Press Brake

If you have limit budget, the NC press brake will be a good choice for you to finish sheet metal bending.

Press Brake

CNC Press Brake

CNC press brake has much higher accuracy, efficiency than NC press brake when bending metal plate.

Robotic Press Brake

Robotic Press Brake

Robotic press brake It can efficiently and accurately complete the automatic bending of sheet metal.

How to calculate the nominal pressure required by the press brake according to the thickness and length of the steel plate to be bent?

P=650S*S*L/v。

  • P: Nominal pressure kn.
  • S: Plate thickness mm.
  • L: Bending length m.
  • V; Notch width mm.

Where V is 8-10 times the plate thickness.

This force is related to the following aspects: material strength; bending radius; V-groove width; required bending length.

In fact, there are calculation formulas on the label of ordinary press brake. Ordinary low carbon steel is usually calculated according to the following formula:

Bending force = 65 × plate thickness (cm) ² × plate width (cm) / 8 ~ 10 times of plate thickness (cm).

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