Air bending allows sheet metal to bend by using the edges of the V and the end of the punch. This type of bending creates a spring back effect on the work piece. The bending force of the sheet is less so the metal sheet will spring backwards when the punch is removed.
Mechanical press brakes work by a motor contained within the device. This motor spins the large flywheel at high speeds. The machine operator controls this flywheel using a clutch. After that, the rest of the components are in motion to bend the steel. The mechanical presses brake is easier to operate and maintain, particularly in regards to the electronics. Due to their nature, the mechanical press brakes are able to handle tons two to three-times higher than their inherent rating. The main disadvantage to mechanical press brakes is the fact that the ram within the machine must complete a full circle when it's engaged. It cannot be reversed. This presents safety concerns in the event that the operator makes mistakes and places restrictions on the machine. There is a possibility that the brakes could be locked if the ram travels too fast.
Flexible and reliable bending performances with the patented HEXA (r) frame – all this in a cost-efficient package
Our high-end precision press brakes have many possibilities. They offer more controls, faster setups and production, as well as large daylight openings and larger working areas. Other features include a fast AC-servo motor-driven backgau system that is stable and reliable, as well as outboard mounted long RAM guides (which are long enough to reach all the frames and allow for precise angle bending)
This dual drive hybrid makes it easy to do any project. It has long-term, high speeds, and is energy-efficient.
All of these outstanding machine capabilities are combined with industry-recognized service (we average 2 and 1/2 service technicians for every salesperson), a well-staffed emergency number, and a parts division that will blow you away. If your initial investment involves tooling up your presses brake, we also have that covered. We are Wila and Wilson certified tooling professionals with the tools that you need.
                                            
                                            You have a lot of options. Safety is our number one priority. This is why the AKASLC world class laser safety program is the most popular for press brakes. For combination machines, light curtain Sick C 4000 Additional axis: up to 14 Extended travel back gauge from 39 inches to 39 inches with safety lights curtain Sheet follower with motorized height adjustment. Delem (DA69T), Cybelec (13S,12S and 15S), or 3D with Cybelec (1200, PC1200). Quick release clamping. Hydraulic clamping. Wila and Wilson mechanical or hydrostatic clamping. Many tooling options. Bottom tool positioning systems and thickness measurement systems. Offline software for Profile W or V-Bend.
This type of bending is used most often for sheet metal work because it can be used on machines with smaller capacities than bottom bending which requires more force.
The CNC control hydraulic presses brakes give users the ability to tackle any job with precision, speed, volume, and ease. These machines can tackle the most challenging jobs with precision and detail. Additional program storage can be added by using a removable USB drive. Other key features include:
Every Standard hydraulic presse brake is checked in Rockford Illinois by our Perfect Machine Process to ensure it is ready for installation in your shop.
                                            Many fields use press brakes, including sheet metal work and production lines in sheet metal.
Press brakes are machines that form lengths of sheet metal. These sheets are typically used in manufacturing, industrial applications, or as components for other devices. Most press brakes are rated by their capacity to press metal and their overall bending length; this is expressed in numbers (e.g., total PPI, or pounds of pressure per inch). They come in many forms and often are equipped with tooling and add-ons designed to create highly customized components. Press brakes fall into two main categories: mechanical and hydraulic. In the next sections, we’ll break down the difference and explain the prominent features of each style.
Gulf States Saw & Machine. Co. has a wide range of hydraulic press brake models that can be used to serve the diverse needs of all the businesses we service. Our press brakes are available in sizes from 22 tons up to 440 tonnes and can have beds lengths of 4' to 13'. We are able to accommodate special length requests and specific tonnage in addition to the standard stock. For easy and safe maintenance, all of our press brakes have safety devices. All electrical components are manufactured using industry-standard parts which can be easily found in our Memphis warehouse. Get more information about each model by downloading a pdf.
Once you have determined these characteristics, you can calculate the required tonnage for the bending operation.
Hydraulic brakes are more efficient than mechanical disc brakes. This means that you will need to apply less pressure to the lever for equal braking power. This allows for better modulation.