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Straightening head in a roll forming machine



The straightening head is often used in the roll forming process. When the formed product is bent, twisted, or corrugated, the straightening head can effectively correct these problems. However, in some molding machine manufacturing plants, in order to reduce production costs, or for some less demanding profiles, this straightening head device may be omitted. For more demanding molding machines, we recommend installing a straightening head. Later profile correction played a very important role.
Straightening head composition:
The straightening head is composed of a support frame and a straightening die. Different manufacturers of straightening die have different methods. Generally, it is composed of a die with a broken hole or several sets of rolls. The ultimate goal is to achieve different surfaces. Play a role in exerting pressure.
Installation of straightening head:
During the product forming process, internal stress will be generated, so the straightening head should be installed at the end of the forming roll and before the cutting device.
For the profile with severe bending deformation, the straightening head cannot be corrected to the best effect. The straightening head is only suitable for the correction of slight bending deformation. Therefore, the most important thing is to adjust the forming of the main machine roll.

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