What Is the Function of a Press Brake?

Table of contents:

• What is a press brake?
• Basic functions of a press brake
• Operations performed by a press brake
• Applications of press brakes
• Advantages of using a press brake
• Summary

What is a press brake?

A press brake is a machine used to bend sheet metal to a specified angle by applying pressure between a die and a punch. It is used in production plants, metal workshops, and structural industry.

Basic functions of a press brake

The main functions of a press brake include:

• Bending sheet metal – giving precise angles to metal parts.

• Trimming edges – cutting excess material with appropriate tooling.

• Forming profiles – creating curves, arcs or special shapes.

• Edge rounding / roll-off – producing gentle curves or embossing the edge.

Operations performed by a press brake

The press brake can perform many operations: bending, creasing, lancing, chamfering, and more. Depending on the die and machine configuration, you can perform various bending types, e.g. V-bend, U-bend, etc.

Applications of press brakes

Press brakes are used in production of enclosures, panels, frames, car parts, appliance bodies, steel structures, HVAC components, among others.

Advantages of using a press brake

• High bending precision

• Repeatability of parts

• Production efficiency

• Possibility of automation (CNC press brakes)

Summary

The press brake plays a crucial role in sheet metal fabrication, enabling precise bending, forming, and trimming. This makes it indispensable in modern industrial production — from small workshops to large factories. Cormak offers press brakes suited for various needs, ensuring productivity and precision.