Bending, punching and assembly of components made of steel, stainless steel and aluminium, in particular façade elements
KEUNE - KANTPROFILE GmbH
Hemer (Ernst-Stenner-Str. 34)New on Amplifa
About us
KEUNE - KANTPROFILE GmbH is a metalworking specialist in Hemer offering chipless and machining-based metal processing in steel, stainless steel and aluminium. The range of services includes bending technology, punching technology with press forces of 20 to 100 tonnes, cutting and bending technology up to 3,000 mm processing length as well as sawing technology specially set up for light metals. In addition, welding (TIG, process 141 for aluminium), surface coating and assembly of module groups are performed. A particular speciality is façade elements for exterior and interior applications, for which architects and companies are offered a broad range of services. Production is carried out according to customer requirements or samples, from complex large-scale orders to individual one-off constructions; an extensive raw material warehouse and flexible working-time solutions with temporary staff enable a fast order turnaround. Delivery is made on the exact day by courier, parcel service, freight forwarder or the company's own van.
- Site
- Hemer
- Processes
- Bending technology, Punching technology, Cutting and bending technology, Sawing technology (specialised for light metals), Welding (TIG, process 141), Surface coatings, Assembly of module groups, Manufacture of load-bearing components/assemblies for steel structures up to EXC2 (EN 1090-2)
- Materials
- Steel, Stainless steel, Aluminium
- Certificates
- EN 1090-2 (load-bearing components for steel structures up to EXC2, System 2+), EN 1090-3 (load-bearing components for aluminium structures up to EXC2, System, Welding certificate EN 1090-3 (aluminium, EXC1, process 141/TIG), EN 1090-2 (steel structures up to EXC2), EN 1090-3 (aluminium structures up to EXC2), Welding certificate EN 1090-3 (TIG, EXC1)
- Founded
- 1987
- Industries
- Façade construction, Metal construction, Steel construction, Construction
- 01
Raw material warehouse
- 02
Cutting
- 03
Punching
- 04
Bending
- 05
Sawing
- 06
Welding
- 07
Surface coating
- 08
Assembly of module groups
- 09
On-the-day delivery
Materials & Processes
Steel
Base material for bending, punching and cutting technology as well as load-bearing components according to EN 1090-2.
Stainless steel
For bent and punched components, also for façade elements in exterior and interior applications.
Aluminium
Light metal for sawing technology, TIG welding (process 141) and load-bearing components according to EN 1090-3.
Sites
Hemer
DEProduction and administration
- Lot size
- One-off constructions to large-scale orders
- Materials
- Steel, stainless steel, aluminium
- Punching systems (20–100 to press force)
- Cutting and bending technology (up to 3,000 mm)
- Sawing technology for light metals
- TIG welding facility (process 141)
Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Bending technologyForming | – | – | – | – | Steel, Stainless steel, Aluminium |
| Punching technologyForming | – | – | – | – | Steel, Stainless steel, Aluminium |
| Cutting and bending technologyForming | – | 3,000 mm | – | – | Steel, Stainless steel, Aluminium |
| Sawing technology (specialised for light metals)Machining | – | – | – | – | Aluminium |
| Welding (TIG, process 141)Joining | – | – | – | – | Aluminium |
| Surface coatingsSurface | – | – | – | – | – |
| Assembly of module groupsAssembly | – | – | – | – | Steel, Stainless steel, Aluminium |
| Manufacture of load-bearing components/assemblies for steel structures up to EXC2 (EN 1090-2)Forming | – | – | – | – | Steel |
| Manufacture of load-bearing components/assemblies for aluminium structures up to EXC2 (EN 1090-3)Forming | – | – | – | – | Aluminium |
| Manufacture of façade elementsAssembly | – | – | – | – | Steel, Aluminium |
1 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Punching (press force 20 to to 100 to) | – | – | – | – | Hemer |
Additional services
Quality
The in-house production control is monitored by TÜV Rheinland (Notified Body 0035) under System 2+; load-bearing components for steel and aluminium structures are manufactured up to EXC2. Welding of aluminium load-bearing structures (TIG, process 141) is certified according to EN 1090-3; the welding coordinator is Dipl.-Ing. (FH) Jens Kellner (level B).
| Evidence | Hemer |
|---|---|
| EN 1090-2 (steel structures up to EXC2) | |
| EN 1090-3 (aluminium structures up to EXC2) | |
| Welding certificate EN 1090-3 (TIG, EXC1) |
History
- 1987
October 1987: Hans-Joachim Keune acquires the company ISERAL-Profile GmbH based in Iserlohn; entry in the commercial register on 29.12.1987.
- 1992
Renaming on 27.04.1992 to Keune-Kantprofile GmbH.
- 1995
Relocation to the facility still in use today on 31.12.1995.
- 2007
01.04.2007: Jens Kellner acquires the company and has since acted as managing partner.
- 2014
First issue of the EN 1090 certificates (steel, aluminium, welding) on 11.08.2014 by TÜV Rheinland.