If you are thinking about investing in a bending machine, there are a number of factors you should consider. Let’s look at these to ensure you choose the right bending machine for your company.
Workpiece specification
Perhaps the most important thing to bear in mind is the precise nature of the product or part that you are going to produce. You need to consider its shape, thickness, length, and desired properties in addition to the type of sheet metal you are planning to use.
Tonnage requirements
Once you know the above, you will be able to decide the tonnage requirement of the machine. If using mild steel and needing thickness within 3 mm and a maximum length of below 2,500mm, a machine with a free bending force of 80 tons will suffice. Conversely, if the thickness needed is within 6mm with a length of above 2,500mm, a bending machine offering 100 tons or more would be the best option.
Preferred bending technique
There are three main bending techniques: press braking, folder bending, and roll bending. Press braking is a good option for sharper bends, while folder bending is the best choice for small bends that need to be accurate. Roll bending uses a series of rollers and can produce smooth curves. Your preferred method will help you narrow down your options when choosing a bending machine.
Manual or automated?
For high-volume or complex projects, manual bending machines are not really feasible; instead, depending on your needs, you may wish to consider CNC-controlled bending machines. These machines can guarantee consistent and precise bending and are the best solution for repetitive bending.
Experts in bending machines
If you feel that your business could benefit from these, there are a number of specialist companies that offer advice and various options when it comes to bending machines.
Maintenance and support needs
If you are unfamiliar with using bending machines, you will want to consider the level of support available from the manufacturer. This includes the guarantee, the availability of parts, and technical support.
