The flow forming center is particularly suitable for rolling out cylindrical rings which are then finish-formed to weight-optimised passenger car rim rings. Starting parts are cylindrical rings round-bent from a sheet strip, butt welded, burred and expand-calibrated.
LEIFELD FFM 312-4RS | |
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Outside diameter, min. | 330 mm |
Outside diameter, max. | 500 mm |
Workpiece length, min. | 50 mm |
Workpiece length, max. | 300 mm |
Workpiece length of the flow forming ring, max. | 310 mm |