Manufacturing of laser-cut parts, bent parts, round parts, welded assemblies and complete assemblies from steel, stainless steel and aluminium.
Klett Metalltechnik GmbH
Dußlingen (Im Steinig industrial park 56–58)New on Amplifa
About us
Klett Metalltechnik GmbH is a supplier of metal components and assemblies based in Dußlingen, Baden-Württemberg. Founded in 1964 as a metalworking shop, the family-owned company manufactures laser-cut parts, bent parts, rolled sheet metal parts, welded assemblies and complex assemblies from steel, stainless steel and aluminium for the mechanical engineering, automotive, shopfitting and trade-fair construction industries. Its range of services includes laser cutting of sheet panels up to 4000 x 2000 mm, bending with bending lengths up to 4550 mm, roll bending, sawing, drilling and milling as well as MIG-MAG/TIG welding according to DIN EN ISO 3834-2 and DIN EN 1090-2. Upstream design using CAD/CAM systems and downstream surface treatment – shot blasting, grinding, deburring, priming, painting, powder coating, electroplating and galvanizing – complete the value chain. On more than 6,000 m² of production space in the Im Steinig industrial park, over 50 employees produce one-offs as well as small and large series, including storage, transport and shipping with the company's own vehicle fleet.
- Site
- Dußlingen
- Processes
- Laser cutting and precision laser cutting, Bending, Welding (MIG-MAG/TIG), Roll bending, Sawing, drilling, milling, Assembly of complete assemblies and custom fabrications, Design/planning/engineering (CAD/CAM), Grinding/deburring
- Materials
- Steel, Stainless steel, Aluminium, Aluminium AlMg3, Steel sheet, Laser cutting, Bending, Roll bending
- Certificates
- ISO 9001, DIN EN ISO 3834-2 (certified welding company), DIN EN 1090-2 EXC2/EXC3 (welding certificate), EN 1090-1, ISO 3834-2 (certified welding company), EN 1090-2 EXC2
- Founded
- 1964
- Employees
- 50
- Industries
- Mechanical engineering, Automotive, Shopfitting, Trade-fair construction
- 01
Design / CAD/CAM
- 02
Laser cutting
- 03
Bending
- 04
Rolling / Sawing / Drilling / Milling
- 05
Welding
- 06
Assembly of complete assemblies
- 07
Surface treatment
- 08
Storage / Shipping
Materials and Processes
Steel
Laser cut up to 25 mm, bent, welded and further processed into welded assemblies.
Stainless steel
Oxide-free laser cutting up to 25 mm as well as welding and bending for corrosion-protection applications.
Aluminium
Laser cutting up to 15 mm, welding (AlMg3) and machining in aluminium construction with a profile machining centre.
Laser cutting
Two Trumpf machines (L 3030 4 kW, L 5040 6 kW) cut panels up to 4000 x 2000 x 115 mm.
Bending
Three CNC press brakes with press forces from 85 to 400 t and bending lengths up to 4550 mm.
Roll bending
4-roll CNC roll bending machine 1500 x 6 mm with pre-bending; roll bending machine 1500/1.8 mm.
Welding (MIG-MAG/TIG)
20 gas-shielded welding machines, Demmeler rotary welding tables and positioners for assemblies up to approx. 2000 x 2000 x 800 mm at 1–2 mm tolerance.
Locations
Dußlingen
DEHeadquarters and production (Im Steinig industrial park 56–58), incl. laser cutting centre
- Lot size
- One-offs, small and large series
- Materials
- Steel, stainless steel, aluminium
- 2 Trumpf laser cutting systems L 3030/L 5040 (up to 4000 x 2000 mm, steel up to 25 mm)
- Automated Stopa sheet metal storage system, 39 storage bays 4000x2000, 195 t
- Press brakes TruBend V 5085 (85 t), TrumaBend V 320 (320 t), TruBend 8400 (400 t, 4550 mm bending length)
- 4-roll CNC roll bending machine 1500 x 6 mm
- 20 gas-shielded welding machines MIG-MAG/TIG, 2 Demmeler rotary welding tables
- Through-feed shot blasting system, paint booth 7000 x 4000 x 3000 mm, powder spray booth with curing oven
- Phantomatic-Isola T4 machining centre for aluminium/steel profiles
- 5 overhead cranes 5 t, 2 overhead cranes 3.2 t
Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Laser cutting and precision laser cuttingMachining | – | 4000 mm × 2000 mm | – | One-offs – Large series | Steel, Stainless steel, Aluminium |
| BendingForming | – | 4550 mm | – | – | Steel, Stainless steel, Aluminium |
| Welding (MIG-MAG/TIG)Joining | 1 – 2 mm | approx. 2000 mm × approx. 2000 mm × 800 mm | – | One-offs | Steel, Aluminium (AlMg3), Stainless steel |
| Roll bendingForming | – | 1500 mm | – | – | Steel, Stainless steel, Aluminium |
| Sawing, drilling, millingMachining | – | – | – | – | Aluminium, Steel |
| Assembly of complete assemblies and custom fabricationsAssembly | – | – | – | One-offs | Steel, Stainless steel, Aluminium |
| Design/planning/engineering (CAD/CAM)Engineering | – | – | – | – | – |
| Grinding/deburringSurface | – | 1100 mm × 100 mm | – | – | Steel, Stainless steel, Aluminium |
| Shot blastingSurface | – | 400 mm × 600 mm | – | – | Steel, Stainless steel, Aluminium |
| Priming, paintingSurface | – | 7000 mm × 4000 mm × 3000 mm | – | – | Steel, Stainless steel, Aluminium |
| Powder coatingSurface | – | 1500 mm × 1000 mm × 1800 mm | – | – | Steel, Stainless steel, Aluminium |
| Electroplating/galvanizingSurface | – | – | – | – | Steel |
| Welded assemblies and complete assembliesJoining | – | – | – | One-offs – Large series | Steel, Stainless steel, Aluminium |
42 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Laser cutting system L 3030 | Trumpf L 3030 | 1 | 3000 x 1500 mm x 115 mm, 4 kW, steel up to 20 mm, stainless steel up to 15 mm, aluminium up to 10 mm | – | Dußlingen |
| Laser cutting system L 5040 | Trumpf L 5040 | 1 | 4000 x 2000 mm x 115 mm, 6 kW, steel up to 25 mm, stainless steel up to 25 mm, aluminium up to 15 mm | – | Dußlingen |
| Automated sheet metal storage system | Stopa | 1 | 39 storage bays 4000x2000, capacity 195 t | – | Dußlingen |
| Sheet metal shear | 3000/10 mm | 1 | 3000/10 mm | – | Dußlingen |
| Deburring and grinding machine | Weber | 1 | Working width 1100 mm, passage height 100 mm | – | Dußlingen |
| Press brake TruBend V 5085 | Trumpf TruBend V 5085 | 1 | Bending length 2210 mm, press force 85 t | – | Dußlingen |
| Press brake Truma-Bend V 320 | Trumpf Truma-Bend V 320 | 1 | Bending length 4000 mm, press force 320 t | – | Dußlingen |
| Press brake TruBend 8400 | EHT TruBend 8400 | 1 | Bending length 4550 mm, press force 400 t | – | Dußlingen |
| Roll bending machine | 1500/ 1.8 mm | 1 | 1500/ 1.8 mm | – | Dußlingen |
| 4-roll CNC roll bending machine | 1500 x 6 mm | 1 | 1500 x 6 mm, pre-bending 5 mm, top roll 140 mm | – | Dußlingen |
| CNC 2-axis sawing automat for straight cuts | – | 1 | – | – | Dußlingen |
| CNC 3-axis sawing automat | Eisele | 1 | up to 150/150 mm | – | Dußlingen |
| Circular saws | – | 2 | – | – | Dußlingen |
| Band saw automat | Meba 320 GA | 1 | – | – | Dußlingen |
| 2-axis sawing automat for straight cuts | – | 1 | – | – | Dußlingen |
| Straightening press | – | 1 | 80 t | – | Dußlingen |
| Horizontal bending and straightening machine | Stierli | 1 | 130 t | – | Dußlingen |
| Ring bending machine | – | 1 | – | – | Dußlingen |
| Pipe bending machine | – | 1 | up to 1 1/4" (with mandrel) | – | Dußlingen |
| Eccentric press | – | 1 | 75 t | – | Dußlingen |
| Eccentric press | – | 1 | 100 t | – | Dußlingen |
| Gas-shielded welding machines (MIG-MAG/TIG) | – | 20 | – | – | Dußlingen |
| Spot welding machine | – | 1 | – | – | Dußlingen |
| Stud welding machines BMK | – | 3 | up to 10 mm | – | Dußlingen |
| Rotary welding tables | Demmeler | 2 | – | – | Dußlingen |
| Weld edge former | Assfalg | 1 | – | – | Dußlingen |
| Welding positioners | – | 3 | up to 300 kg | – | Dußlingen |
| Drilling machines | – | 4 | up to 50 mm | – | Dußlingen |
| Tapping machine | IXION | 1 | up to M 16 | – | Dußlingen |
| Threading machine for external threads | – | 1 | – | – | Dußlingen |
| Hydraulic threading machine | – | 1 | M3-M20 | – | Dußlingen |
| Belt grinding machines | – | 3 | – | – | Dußlingen |
| Lathe | – | 1 | – | – | Dußlingen |
| Through-feed shot blasting system | – | 1 | free passage 600x400 mm | – | Dußlingen |
| Paint booth | – | 1 | 7000 x 4000 x 3000 mm L/W/H | – | Dußlingen |
| 2-component mixing and dosing system | TwinControl | 1 | – | – | Dußlingen |
| Powder spray booth with curing oven | – | 1 | Height 1800 mm, width 1000 mm, depth 1500 mm | – | Dußlingen |
| CNC aluminium double mitre saw | Rapid DGL 220 | 1 | – | – | Dußlingen |
| Phantomatic-Isola T4 machining centre | Phantomatic-Isola T4 | 1 | Length 250-3400 mm, profile cross-section up to 200x200 mm | – | Dußlingen |
| High-performance panel saw | Holzher 1225 | 1 | Cutting length 4300 mm, cutting height 2200 mm, cutting depth 80 mm | – | Dußlingen |
| Overhead cranes | – | 5 | 5 t | – | Dußlingen |
| Overhead cranes | – | 2 | 3.2 t | – | Dußlingen |
Additional services
Quality
Klett Metalltechnik GmbH is certified to DIN EN ISO 9001 and inspects components at all production stages, including ongoing in-process inspections, coating thickness measurements and magnetic particle testing.
| Evidence | Dußlingen |
|---|---|
| ISO 9001 | |
| ISO 3834-2 (certified welding company) | |
| EN 1090-2 EXC2 |
History
- 1964
Founded as the Georg Klett metalworking shop, Mühlgasse 22 in Dußlingen; construction of a new production hall with 875 m² on Schillerstraße.
- 1979
Doubling of the production and storage area on Schillerstraße.
- 1990
New building and relocation to the Im Steinig industrial park 58 with 4,070 m² of production space.
- 1998
Commissioning of a CO2 laser cutting system.
- 1999
Expansion with an additional production hall of 700 m².
- 2004
Commissioning of a new CO2 laser cutting system.
- 2005
Expansion with a hall for storage and shipping.
- 2007
Business expansion with the Gomaringen plant (770 m²) and commissioning of another CO2 laser cutting system.
- 2012
Renaming to Klett Metalltechnik GmbH.
- 2014
Relocation of the Gomaringen plant and occupation of the new laser cutting centre at Im Steinig 56.