Manufacturer of short pipes, pipe-formed parts, welded assemblies and machined precision parts in stainless steel, steel and aluminium.
HAASTECHNIK GmbH
KappelrodeckNew on Amplifa
About HAASTECHNIK
HAASTECHNIK GmbH is a family-owned company headquartered in Kappelrodeck in the Black Forest, founded in 2004 by Norbert and André Haas. Its range of services covers the production of short pipes, filter pipes and pipe-formed parts, welded assemblies as well as machining by turning, milling and grinding, including large turned parts up to 800 mm in diameter. The core of production is in-house developed machines and processes, including a self-developed plasma welding system for longitudinal seam pipe production and a self-developed laser welding system. The products are used, among other things, in exhaust systems, heat exchangers, boilers, combustion chambers and as filter pipes, mainly in exhaust gas aftertreatment for commercial vehicles, but also in energy technology, marine applications, building services and turbine technology. The company produces from single-part and prototype production to highly automated large-scale series, and also handles assembly of modules, design engineering and special machine development. In 2019 the company moved into an expandable, sustainably designed new building in Kappelrodeck.
- Site
- Kappelrodeck
- Processes
- Short pipe production / pipe forming (short pipes, filter pipes, pipe-formed parts), Pipe forming / pipe processing, TIG welding, MIG welding, MAG welding, Laser welding, Plasma welding (longitudinal seam pipe production), Turning
- Materials
- Stainless steel, Steel, Aluminium, Rubber-metal (components for post-processing), Rubber-metal, Plasma welding, Laser welding, Turning, milling, grinding
- Certificates
- DIN EN ISO 9001:2015, ISO 3834-2, ISO 14001:2015, ISO 9001:2015
- Founded
- 2004
- Industries
- Automotive, Commercial vehicles, Exhaust gas aftertreatment, Energy technology, Marine, Building services
- 01
Design engineering and prototype production
- 02
Short pipe production and pipe forming
- 03
Welding (TIG, MIG, MAG, laser)
- 04
Machining (turning, milling, grinding)
- 05
Assembly of modules
- 06
Production-accompanying quality monitoring
Materials and Processes
Stainless steel
Main material for short pipes, filter pipes and pipe-formed parts, among other things for exhaust systems and heat exchangers.
Steel
Material for welded assemblies such as brackets, housings and exhaust aftertreatment systems.
Aluminium
Material for welded assemblies depending on requirements.
Rubber-metal
Components for post-processing in the machining area.
Plasma welding
In-house developed system for longitudinal seam production of short pipes.
Laser welding
Self-developed laser welding system since 2015; automated production cells at higher volumes.
Turning, milling, grinding
Machining including large-part turning up to 800 mm diameter.
Kappelrodeck Site
Kappelrodeck
DEHeadquarters with production and administration, new building 2019, expandable
- Lot size
- Single-part/prototype production to large-scale series
- Materials
- Stainless steel, steel, aluminium
- Self-developed plasma welding system
- Self-developed laser welding system
- Highly automated systems for pipe production
- Automated production cells (welding)
- Lathes (large-part turning up to 800 mm diameter)
- Milling machines
- Grinding machines
Components and Applications
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Short pipe production / pipe forming (short pipes, filter pipes, pipe-formed parts)Forming | – | – | – | Single-part production / prototypes – large volumes (highly automated | Stainless steel, other materials (not specified in detail) |
| Pipe forming / pipe processingForming | – | – | – | – | Stainless steel |
| TIG weldingJoining | – | – | – | Prototypes – complex complete systems, automated | Steel, Stainless steel, Aluminium |
| MIG weldingJoining | – | – | – | Prototypes – automated production cells at | Steel, Stainless steel, Aluminium |
| MAG weldingJoining | – | – | – | Prototypes – automated production cells at | Steel, Stainless steel, Aluminium |
| Laser weldingJoining | – | – | – | Prototypes – automated production cells at | Steel, Stainless steel, Aluminium |
| Plasma welding (longitudinal seam pipe production)Joining | – | – | – | – | Stainless steel |
| TurningMachining | – | – | – | – | – |
| Turning of large turned parts up to 800 mm diameterMachining | – | 800 mm diameter | – | – | – |
| MillingMachining | – | – | – | – | – |
| GrindingMachining | – | – | – | – | – |
| Post-processing of rubber-metal componentsMachining | – | – | – | – | Rubber-metal |
| Assembly of modulesAssembly | – | – | – | – | – |
| Manufacture of turned, milled, formed parts and assemblies to customer specificationsMachining | – | – | – | – | – |
| Special machine engineeringEngineering | – | – | – | – | – |
| Design engineeringEngineering | – | – | – | – | – |
| Surface treatment (via partner)Surface | – | – | – | – | – |
| Production-accompanying continuous quality monitoringTesting | – | – | – | – | – |
7 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Laser welding system (self-developed) | HAASTECHNIK (in-house development) | – | – | 2015 | Kappelrodeck |
| Plasma welding system (in-house developed, for short pipe production) | HAASTECHNIK (in-house development) | – | – | 2007 | Furschenbach |
| Automated production cells (welding) | – | – | – | – | – |
| Lathes (incl. large-part turning up to 800 mm diameter) | – | – | Large turned parts up to 800 mm diameter | – | – |
| Milling machines | – | – | – | – | – |
| Grinding machines | – | – | – | – | – |
| Highly automated systems for pipe production (in-house developed machines) | HAASTECHNIK (in-house development) | – | – | – | – |
Additional services
Reference customers
Quality and Certification
HAASTECHNIK GmbH is certified to DIN EN ISO 9001:2015, ISO 3834-2 and ISO 14001:2015. A key focus is production-accompanying continuous quality monitoring using state-of-the-art methods.
| Evidence | Kappelrodeck |
|---|---|
| ISO 9001:2015 | |
| ISO 3834-2 | |
| ISO 14001:2015 |
History
- 2004
Founded by Norbert and André Haas in Seebach; focus on mechanical engineering and machining.
- 2007
Relocation to Furschenbach and start of short pipe production with an in-house developed plasma welding system.
- 2009
Expansion of the product range to include welded assemblies and exhaust gas aftertreatment.
- 2011
Expansion of production area through an extension.
- 2015
Commissioning of the first self-developed laser welding system.
- 2019
Completion of the new building in Kappelrodeck, expandable and sustainably designed.