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https://www.jinggongmachine.com/brief-description-of-precautions-for-deformed-and-nondeformed-areas-in-roll-forming-equipment.html

1. What should be paid attention to in the deformed and non-deformed area of roll forming equipment? Moreover, what should be paid attention to before the material enters?

There are deformed and non-deformed areas in roll forming equipment. Therefore, in these two aspects, we need to pay attention to the following notes.
① Deformation zone. In the deformation zone, the calculation of the dielectric layer must be accurate, and the roll processing must have good symmetry.
② Non-deformable area. It should not be compressed as much as possible, and the gap between the upper and lower rollers should be consistent during the assembly process.

In addition, before the material enters, the rollforming equipment should be equipped with a reasonable guide slope according to the rolling state of the front road, so that the material can slide and compress stably.

2. In the roll forming equipment, is the main process cold forming?

Yes. Specifically, if the material is bent under the action of mechanical force and processed in a cold state, cracks will not appear. Therefore, it is different from thermal bending.

Zhejiang Jinggong Science & Technology Co., Ltd. is a listed company that produces new energy machinery, building materials machinery, textile machinery, etc. Our company has the international advanced core technology and more than 40 years of experience in manufacturing special equipment. Therefore, if you need help, please consult us and purchase.

Zhejiang Jinggong Science & Technology Co., Ltd is a public company manufacturing new energy machinery, construction materials equipment, sandwich panel machine, roll forming machine, rollforming machines and so on. It was founded in 1968 by Jinggong Group and completed the shareholding system transformation in 2000. It was successfully listed in 2004.