Production Process
Strip steel
- Strip steel as a raw material
- Incoming goods controls: surface, edge quality, straightness, metallurgy
Blanking
- Blanking the outline, punching rated breakpoints and the text markings
- Order-specific initial sample release (geometry, finish) and coil-specific material sample
Hardening
- Process: Hardening – Quenching – Deep freezing – Tempering – Quenching
- Continuous process monitoring of hardness and warping
- Repeated inspections of molecular structure in metallurgy laboratory
- If necessary, additional surface treatments after hardening (lacquer, etching, polishing)
Grinding
- Strip grinding: straight grind along the upper edge, separated after grinding
- Hook grinding: plunge grinding for concave and convex shapes, Separated after grinding
- Serrated grinding: plunge grinding with automatic profile cutting, Separated after grinding
- 3- Hole grinding: Grinding of the upper and lower edges of the blades on conveyor belts
Snap-off / separating
- The right notching of the rated breakpoint is decisive for the snap-off process
- Separation is normally done after grinding
Molecular structure and cutting analysis
- Continuous quality inspections at all production stages to prevent cumulative defects
- Analyses of the molecular structure and cutting behaviour guarantee our high quality demands
Packaging
- Multistage packaging with guaranteed preservation
