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What are the working functions of the cold roll forming machine?



The Cold Roll Forming Machine has the principle of uniform force in each pass, which can extend the service life of the roll. In production it should be planned for balanced force, accurate processing, and convenient equipment adjustment.


The cold roll forming machine ensures the strength of the raw materials, improves the quality of the supporting steel arch, effectively improves the work efficiency, and the operation is simple and clear. Comparing the two, both have excellent operating performance.



Cold roll forming is a new process and technology of sheet metal forming with material saving, energy saving and high efficiency. Using this process, not only can high-quality steel products be produced, but also the cycle of product development can be shortened, the production efficiency can be improved, and the market competitiveness of enterprises can be improved.


The general cold roll forming process includes sheet forming, roll forming, continuous forming and joint forming.


The single-sheet forming process is to cut the sheet into a specified length in advance, and then send the sheet to the forming machine through the material selection roller. The rolled profiles can be directly collected and put into storage, which is especially suitable for products that are easily deformed after the sheet is formed, and are mostly used for small batch production. Its advantages are simple equipment, low investment and small footprint.





The process of roll forming and continuous forming is basically the same. The difference between them is that it is necessary to weld the joints of the successively formed sheets, so that the sheets can be continuously formed and processed; the roll forming is supplied in a single roll. The equipment investment and floor space required by these two processes are relatively large.


The joint forming process is a forming process for processing special steel. The section steel has special requirements for the forming process and requires complicated forming equipment, which is suitable for the processing of high-strength plates. The equipment requirements are complex and the investment is high.



In recent years, cold roll forming steel products have been widely used as important structural parts in many fields such as construction, car manufacturing, shipbuilding, electronic industry and machinery manufacturing. Its products range from ordinary rails, doors and windows and other structural parts to some special profiles made for special purposes, and the types are also very wide.

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