Receipt of primary material [hot-rolled strip]
- material analysis and dimensional inspection
Slitting line [rotary slitter knives]
- Ideal split division of the coil / precondition for an economic and process-reliable manufacturing
Shears [rotary slitter knives]
- Material thicknesses of 1,0 to 12,0 mm; material widths of 30 to 650 mm.
- Finishing via rotary slitter knives cutting systems
- Influencing feathering, cutting edge or camber via the clearance between the cutter blades, line tension, cut division or circulation speed of the cutter block
Rolls [duo and quatro rolling-mill]
- Material thicknesses of 1,0 to 13,5 mm; Material widths of 30 to 650 mm
- Manufacturing of parallelogram and trapezoidal profiles
- Edge processing via rounding
- Textured surfaces [Ra von 0,1 – 1,8 μ]
- Interaction of controlling factors like rolling pressure, roll bending, rolling reduction degree, rolling speed, stitch sequence and line tension.
- Controlling and adjusting of – among other things –
evenness, wedge position, strip thickness and swords by using latest measurement technology
Levelling | Cutting-to-length
- Material thicknesses of 1,5 to 12,0 mm; material widths of 30 to 725 mm; bar lengths of 750 to 8000 mm
- superimposition of alternating rolling works and tensile stresses / Considerable improvement of the evenness
Quality management
- Examination of the mechanical-technological properties and of the chemical analysis
- Metallographic analysis of the microstructure
- Guarantee of the reproducibility of all process parameters relevant to the customer
Annealing
- Heat treatment via H2 batch annealing [ring outer diameter max. 2.000 mm]
- Selective adjustment of the microstructure after the roll forming
- Increase in toughness and formability
- Adjustment of the specified mechanical-technological properties
Levelling [finishing roll]
- Shaping the surface quality, material thickness, strip position and mechanical properties via an ideal combination of various influencing factors
Shipping | Logistics
- Cooperation with certified freight forwarders [national and international]
- Ideal protection against transport and weather damage through a conscious use of resources
- Authorised economic operato [AEO]