Used Hydraulic Press Brakes

What are the disadvantages of hydraulic brakes

Our machines are built with industry-leading production capabilities and feature intuitive operator controls that reduce stress for all skill levels.

The game-changing tool changer gives press brake operators real-time data that can help them perform better.

High productivity, heavy duty bending performance, intuitive operation - all in one cost-efficient package

A majority of metal fabrication shops need press brakes. Even though they are one of the most essential pieces of machinery in any shop, they are still poorly understood by even professionals. This guide is a layman's guide to press brakes.

Stroke

Tonnage refers to the press force applied by the brake. It is the pressure that can apply to the punch during the bending operation.

Early generations of press brakes only had one axis of motion to make bends. They were much more limited compared to modern machines with 12 or more programmable axes of movement. Modern press brakes are highly precise and create graphical representations of the end result to aid the operator. Newer computers have dramatically reduced the setup time as well. They’re able to quickly calculate optimal settings based on materials being used, its dimensions, and the desired results. These calculations used to be done by hand, back in the day.

Stroke
Used Hydraulic Press Brakes

Used Hydraulic Press Brakes

Our energy-efficient, all-electric BB series press brakes come specially designed with a collection of ultra-modern, performance-enhancing features that are perfect for meeting and exceeding the demanding requirements facing today's production machinery experts.

Gulf States Saw & Machine. Co. carries a variety of hydraulic press brake models to suit the needs of each of our customers. Our presses come in sizes from 22 to 440 tons, and have bed lengths of 4 to 13 feet with manual or CNC controls. We can also accommodate custom orders for lengths and tons. Our press brakes come with safety devices and a safety cage at the rear that prevents the machine from being opened. This allows for simple and secure maintenance. All electrical components are made from industry-standard parts that can be found in our Memphis, TN warehouse. For more information on each model, download a pdf.

Air Assisted Hydraulic Brakes Hard To Press

In bottom bending, the punch curves the metal sheet with a high force (3 to 5 times greater than air bending) which reduces or even prevents the spring back effect generally associated with air bending. The process begins with air bending then continues with cold forging carried out at the bottom of the V.

It offers raw power, heavy-duty performance in bending, and improved technology, all in a cost-effective package.

Used Hydraulic Press Brakes
Valve
Valve

Standard press brakes are reliable and dependable, day after day. It is easy to use the controls, which are extremely user-friendly. Our press brakes can handle a wide variety of materials, including soft brass as well heat-treated aluminum alloys and stainless steel.

A press brake can be described as a machine tool that is used to bend metal parts or sheets up to 20mm thick. It's composed of a U or V-shaped punch and a die. The material to be bent can be placed on the die and then pressed by the punch. This bends the sheet to a desired degree.

Workpiece

This method provides a high level of angular precision.It is suitable for sheet metal over 2 mm thick.

There are two ways press brakes can bend metal. The first is called bottom bending because the ram will press the metal to the bottom of the die. Bottom bending results in highly accurate bends and relies less on the press brake machine itself. The downside is each tool is they're made to create one specific bend, so you’ll need to purchase a new one for every angle you want to make. Air bending leaves an air pocket between the ram and the bottom of the die. This allows the operator to accommodate for any spring back the material might provide. These types of dies only need to be changed if the material’s thickness is too much. Air bending’s drawback is the accuracy of the angle is affected by the material’s thickness, so the ram needs to be changed out accordingly.

Frequently Asked Questions

The CNC Press Brake is fast to set up and has a repeatability of +/–0.0004 inches. This will allow you to reduce the time it takes to make parts.

What happens if you don't hold down the clutch pedal or keep your vehicle in neutral while driving? Explanation: If you hold the clutch pedal down or stay in neutral for too much time, your vehicle will freewheel. Coasting is a dangerous technique that reduces your vehicle's control.

According to the 15th-century definition of brake, it was an instrument for crushing or pounding. The term brake became synonymous with machine, a term that was derived from machines that crushed grain and plant fibers. In its simplest form, a press brake and a pressing machine are the same thing.

The most common reason for a soft/spongy pedal is air in the brake lines. Breathing in air can cause the brake pedal to feel soft or spongy. If your brakes feel spongy or soft, it is time to flush or change the brake fluid.

The CNC Press Brake is fast to set up and has a repeatability of +/–0.0004 inches. This will allow you to reduce the time it takes to make parts.