Screws

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Rotor Technology – proven for decades as the fastest solution in the double-blow range and now also a benchmark for 2-die-3-blow machines. © Wafios Umformtechnik

 
25.09.25 – Cold forming/fasteners

Cold forming/fasteners

High performance cold formers for screws and fasteners

Wafios Umformtechnik is excited to join the “Manufacturing Technology Series West” at the “Cable & Wire West Coast”-pavilion, powered by VDKM, in October. Von  Jörg Dambock
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Fig. 1: Due to the high forming forces required, the bolt heads are inductively pre-heated before the upsetting process. © Amba

 
26.03.25 – New “All-in-One” machine produces up to M 20 bolts directly from the coiled wire

New “All-in-One” machine produces up to M 20 bolts directly from the coiled wire

Cold and hot forming of bolts and screws

With the new “BM 12” bolt-making machine, Amba increases the range of products covered by its “All-in-One” series of machines to include wire gages of ... Von  Jörg Dambock
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Due to the enormous increase in cleanliness requirements in industrial production, particulate and filmic cleanliness specifications must increasingly be met when cleaning fasteners. © Ecoclean

 
06.03.25 – Surface treatment / cleaning

Surface treatment / cleaning

Economical and sustainable cleaning of fasteners

Screws, nuts, washers, springs, clamps – fasteners are essential for safe and reliable assembly. In the course of increasing demands on technical cleanliness ... Von  Jörg Dambock