400mm Roll Forming Host
The curler adopts a mixed structure, with small velocity distinction and forming resistance, and little put on on the floor of the metal plate; the curler manner diagram makes use of imported software, pc design, and FEA evaluation to make sure the structure accuracy of the product except scratching the sheet. The rollers are cast with GCr15 and CNC machined after universal quenching. The hardness can attain HRC58-62; it has the traits of excessive strength, excessive hardness, excessive precision, and provider life. The ultimate six forming rollers undertake GR12.
The diameter of the spindle of this forming host is 65mm, and it has 25 rows of forming rollers to ensure that the finished product comes out with a straight outline. The surface of the forming rollers is hard chromium plated with a thickness of 0.05mm, which ensures the smoothness of the rollers and the products are not easy to scratch. It is equipped with an extended feeding guide rail , a set of plane straightening after forming, the pressure roller is made of GR12 material, which has stronger hardness, longer service life, and has the function of reinforcing ribs on the bottom and sides! After the cut metal sheet is punched, it is sent to the forming host for roll forming. Only two people are needed to supply and receive materials. Small investment, big return, space saving.
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