Machining

Bright steel production:

The following products are manufactured in the bright steel production facilities: 

• Blank bars made of bar steel (stripped)
• Blank bars made of wire steel (stripped or drawn)
• Bare wire (stripped or drawn) 

Two different methods are used to produce bright steel. Bright steel may either be drawn, which is the non-cutting cold-forming of hot-rolled, scaled raw material. Bright steel may also be peeled. Additional smoothing and polishing improves the surface even further and increases dimensional accuracy.

Mechanical processing:

The following products are manufactured by means of modern CNC-controlled milling, peeling, turning, smoothing, polishing and drilling equipment: 

• Peeled / pressure-polished / chamfered bar steel (up to 300 mm, round)
• Deep-hole drilled bar steel or steel discs
• Peeled / pressure-polished / chamfered tube blanks (up to 300 mm, round)
• Rotation-symmetric open die forging parts (e.g. rolls, axles, pilger mandrel bars, cylinders, continuous casting guiding rollers up to 20 tons)
• Products of the toolmaking and mould construction sectors (e.g. pre-milled billets, precision flats and squares, plastic holding blocks) 

The customers choose the degree of prefabrication - anything is possible, from partial production to custom-fit moulded parts.