Cold heading and multi heading machines

Economic, efficient, quick

Technology: cold forming with double header and multi headers acc. to the possibility of deformation

Thread rolling machines

Multifunctional, flexible, precise

Technology: profile rolling machines with flat dies for the range of WR^®-threaded fastener

Additional machines

Trimming machines, cutting and pointing machines, slotting machines, combination machines (assembling with washers)

WR^® 400 Sorting machines

WR^®-ROmat quality - test criteria: control of head diameter, ≤ 250 ppm

WR^®-AUmat quality - test criteria: foreign parts, head diameter, head height, shank lenght, thread yes/no, thread diameter, ≤ 100 ppm

WR^®-OPTOmat quality - test criteria: foreign parts, head diameter, head height, shank length, thread diameter, thread pitch, ≤ 10 ppm

Zero-defect-strategy is also our target, but 0 ppm (ppm=parts per million) cannot be achieved, acc. Eifi