Cold rolling mill and heat treatment plant for precision strip steel, spring steel strip and quenched and tempered steel since 1876
Hugo Schmitz GmbH & Co. KG
Iserlohn (administration/head office) · Hagen-Hohenlimburg (cold rolling mill/heat treatment plant)New on Amplifa
About Hugo Schmitz
Hugo Schmitz GmbH & Co. KG is a cold rolling mill and heat treatment site in Hagen-Hohenlimburg founded in 1876 and, since 2017, a company of the Risse + Wilke group. The company produces semi-rolled strip steel, alloyed and unalloyed, in particular spring steel strip, quenched and tempered steel strip as well as steels for cold forming. This includes various edge qualities and surface finishes. In the field of heat treatment, Hugo Schmitz offers a lead-free and hydrogen-free hardening treatment as well as quenching and tempering, in particular for strip thicknesses up to 5 mm with tight tolerances on hollow dies. With modernised quenching and tempering lines and a device for colour tempering, quenched and tempered steels are delivered in colours ranging from silver through yellow to blue, with high strip flatness without coil set and twist. Customer industries include, among others, steel processing, cold forming and mechanical engineering.
- Site
- Iserlohn
- Processes
- Cold rolling of strip steel, Quenching and tempering (lead-free and hydrogen-free hardening treatment), Colour tempering (temper colouring / surface finishing), Edge trimming / various edge qualities, Straightening (cold straightening for flatness optimisation), Heat treatment / hardening (lead-free and hydrogen-free hardening treatment), Quenching and tempering with surface finishing (colour tempering: silver, yellow, blue), Edge qualities and various surface finishes
- Materials
- Strip steel (alloyed and unalloyed, semi-rolled), Spring steel strip, Quenched and tempered steel strip, Steels for cold forming, Quality strip steel / premium strip steel / cold-rolled strip, high-carbon materials, Strip steel (semi-rolled, alloyed and unalloyed), High-carbon materials
- Certificates
- ISO 9001:2008, DIN EN ISO/TS 16949:2009, ISO 9001, DIN EN ISO/TS 16949
- Founded
- 1876
- Industries
- Steel processing, Cold forming, Automotive, Mechanical engineering, Wood processing machinery, Automotive (DIN EN ISO/TS 16949)
- 01
Cold rolling of strip steel
- 02
Edge trimming / edge qualities
- 03
Heat treatment (lead-free, hydrogen-free hardening)
- 04
Quenching and tempering with colour tempering (silver, yellow, blue)
- 05
Cold straightening for flatness optimisation
Materials & Processes
Strip steel (semi-rolled, alloyed and unalloyed)
Core product of the cold rolling mill in various edge qualities and surface finishes.
Spring steel strip
Cold-rolled strip for spring applications with tight tolerances.
Quenched and tempered steel strip
Strip quenched and tempered lead-free and hydrogen-free up to 5 mm thickness with high flatness.
Steels for cold forming
Materials for further processing in cold forming.
High-carbon materials
Steels with high carbon content, also with tight tolerances, among others for the export market.
Quality strip steel / premium strip steel / cold-rolled strip
Product groups of the cold-rolled strip steel range.
Sites
Hagen-Hohenlimburg
DECold rolling mill · Heat treatment plant
- Materials
- Spring steel strip, quenched and tempered steel strip, steels for cold forming, high-carbon materials
- Quenching and tempering line
- Device for colour tempering
Components & Products
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Cold rolling of strip steelForming | tight tolerances (not specified) | – | – | – | semi-rolled strip steel, alloyed and unalloyed, spring steel strip, quenched and tempered steel strip, steels for cold forming, high-carbon materials |
| Quenching and tempering (lead-free and hydrogen-free hardening treatment)Heat treatment | – | strip thickness up to 5 mm | – | – | quenched and tempered steel |
| Colour tempering (temper colouring / surface finishing)Surface | – | – | – | – | quenched and tempered steel |
| Edge trimming / various edge qualitiesForming | – | – | – | – | strip steel |
| Straightening (cold straightening for flatness optimisation)Forming | – | – | – | – | strip steel |
2 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Quenching and tempering line | – | – | strip thicknesses up to 5 mm (hollow die tolerances) | – | Iserlohn/Hagen-Hohenlimburg |
| Device for colour tempering | – | – | – | – | Iserlohn/Hagen-Hohenlimburg |
Additional services
Quality
The quality of the strip products is ensured by modern quenching and tempering lines; according to the company, the tempered strips exhibit excellent flatness without coil set (ring bow) and twist, thereby reducing subsequent straightening effort. Certifications according to ISO 9001 and DIN EN ISO/TS 16949 are documented (status of data source 2008/2009).
| Evidence | Hagen-Hohenlimburg |
|---|---|
| ISO 9001 | |
| DIN EN ISO/TS 16949 |
History
- 1876
Founding of the company Hugo Schmitz
- 2017
Hugo Schmitz GmbH & Co. KG becomes a company of the Risse + Wilke group