800mm Roll Forming Host
The roller adopts a combined structure, with small speed difference and forming resistance, and little wear on the surface of the steel plate; the roller process design uses imported software, computer design, and FEA analysis to ensure the shape accuracy of the product without scratching the sheet. The rollers are forged with GCr15 and CNC machined after overall quenching. The hardness can reach HRC58-62; it has the characteristics of high strength, high hardness, high precision, and service life. The last six forming rollers adopt GR12.V
The roll forming principal desktop passes the stamped and reduce sheet thru 25 passes of rollers and progressively rolls it into the completed bridge. It consists of a speed-adjustable AC motor, a reducer, a high-precision rolling linear guide, a left and proper transmission box, a transverse adjustment mechanism, and a curler set. A set of rollers can whole the bridge forming of a number of specifications, and the range can be modified through adjusting the role of the left and proper rollers. The mattress and transmission field undertake welded constructions and are stress-relieved; the gears undertake challenging enamel surfaces; the essential computer shape is manufactured the usage of forging technology, with greater precision.
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 certain the form accuracy of the components besides scratching the sheet. The rollers are solid with GCr15 and CNC machined after standard 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.
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