Press Brakes

A press brake is a machine tool for bending sheet and plate material, most commonly sheet metal. It forms predetermined bends by clamping the workpiece between a matching punch and die. A press brake requires minimal tooling and is suitable for complex designs.

Press Brake Components and Operation

A press brake consists of a frame housing a punch and die set, backgauge, ram (or slide), and a control unit. The movable punch is the top tool that presses into the sheet metal, while the stationary die is the bottom tool the sheet metal is pressed into. These tools shape the metal into a desired bend. The ram moves vertically to press the punch into the metal. The backgauge positions the sheet metal to ensure accurate alignment. Modern press brakes are equipped with CNC (Computer Numerical Control) systems that automate the positioning of the ram and backgauge for precise bends.

Types of Press Brakes

1. Mechanical Press Brake: Uses a flywheel powered by an electric motor to move the ram. Known for its speed and precision.
2. Hydraulic Press Brake: Uses hydraulic cylinders to move the ram. It provides higher force and can handle thicker materials, but operates slower than mechanical press brakes.
3. Electric Press Brake: Uses an electric servo motor to drive the ram. It offers high precision and is energy efficient, suitable for lighter materials.
4. Pneumatic Press Brake: Uses compressed air to move the ram. It is less common and used for lighter, less critical bending tasks.

Applications

Press brakes are used in various industries for creating precise bends in metal sheets. For example, in the automotive industry a press brake is used to manufacture car parts such as panels, brackets, and chassis. In construction, a press brake is used to produce structural components and architectural metalwork. They can also be used in the electrical and construction industries. Press brakes are commonly used to improve efficiency and reduce costs in production runs.

We Buy and Sell Used Press Brakes

Jordan Craig Machinery buys and sells high quality used press brake machines. Our goal is to match the right machine to your application. Browse our used press brakes and press accessories inventory.

If you have questions or would like assistance with the buying process, contact us! We learn about your application and needs, and then recommend the equipment that best fits your specifications, space and budget. We also have industry connections to put together a turnkey service package for you including financing, shipping, installation, training, software, trade-ins, and tooling.