Production process of steel products
- extensive machinery
- own research and product development department
- quality control at every stage of production
- top quality material from European steel mills
- various types of steel (low carbon, stainless steel A2 AISI 304, acid resistant steel A4 AISI 316, steel for heat treatment)
- hardening (heat treatment)
- protective coating against corrosion – galvanic coating, SQ Ceramic
- possibility to paint heads and washers in RAL colours
- variety of solutions – adaptation to the mounting material and the substrate
- possibility to produce bolts of 10.9 and 12.9 class
- Polish and European technical approvals
Screw hardening process
- 6 advanced hardening furnaces
- 2 state-of-the-art furnaces for hardening screws above 200 mm with high quality parameters – without curvature
- automated hardening line – high productivity
Coatings as required
- advanced machinery: ZN yellow without CR6+
- advanced technology line for SQ Cermic coating
- automatic passivation line (application of corrosion-resistant layer) and top coat (additional coatings)
- state-of-the-art machinery to guarantee the quality of the coatings applied
