Longitudinal and corner seam welding machines as well as welding clamping fixtures for thin-walled sheet metal
Schnelldorfer Maschinenbau GmbH
SchnelldorferNew on Amplifa
Focus on welding technology
Schnelldorfer Maschinenbau GmbH is a mechanical engineering company specialized in welding technology. The company develops and manufactures longitudinal seam and corner seam welding machines as well as matching welding clamping fixtures for sheet thicknesses from 0.20 to 15.00 mm and seam lengths from 10 to 4100 mm. The portfolio includes the Linear Neo, LINEARWELD X, LINEARWELD XL EXTL, Corner Neo and CORNER ONE series. The complete solutions cover engineering, tool design, welding process support as well as service with remote support, maintenance and spare parts supply from an inventory of more than 5,000 parts within 48 hours. The main materials welded are aluminum and steel using TIG, MIG and MAG processes. Customer industries include welding technology, sheet metal working and pipe manufacturing. Since August 2020, HEISS Maschinenbau GmbH has been part of the company.
- Site
- Schnelldorfer
- Processes
- Longitudinal seam welding, Corner seam welding, TIG welding (tungsten inert gas), MIG welding (metal inert gas), MAG welding (metal active gas), Plasma welding, Design and manufacture of tools/wear parts, Welding technology support/process optimization
- Materials
- Aluminum, Titanium, Steel, V2A (stainless steel, brush material), Stainless steel (V2A), TIG welding, MIG welding, MAG welding
- Founded
- 1980
- Industries
- Welding technology, Sheet metal working, Pipe manufacturing
- 01
Engineering/tool design
- 02
Material preparation
- 03
Welding (TIG/MIG/MAG, longitudinal and corner seam)
- 04
Inspection
- 05
Service and spare parts supply
Materials and welding processes
Aluminum
Key material for longitudinal and corner seam welds, processed using TIG and MIG processes.
Steel
Material for longitudinal seam welds up to 15 mm sheet thickness.
Titanium
Suitable for the TIG welding process according to company information.
Stainless steel (V2A)
Mentioned as brush material for gentle removal of the aluminum oxide layer.
TIG welding
Precise gas-shielded welding process for thin sheets, aluminum and titanium.
MIG welding
Productive inert gas process, especially for aluminum.
MAG welding
Active gas process in the company's welding process portfolio.
Plasma welding
Process addressed by the company (plasma vs. TIG welding).
Locations
Schnelldorfer
DEHeadquarters/plant
- Part weight / size
- Seam lengths up to 4100 mm
- Materials
- Aluminum, steel
- Longitudinal seam welding machines (Linear Neo, LINEARWELD X, LINEARWELD XL EXTL)
- Corner seam welding machines (Corner Neo, CORNER ONE)
Components and machines
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Longitudinal seam weldingJoining | – | 4100 mm | – | – | Aluminum, Steel |
| Corner seam weldingJoining | – | 1000 mm | – | – | – |
| TIG welding (tungsten inert gas)Joining | – | – | – | – | Aluminum, Titanium, low-alloy metals |
| MIG welding (metal inert gas)Joining | – | – | – | – | Aluminum |
| MAG welding (metal active gas)Joining | – | – | – | – | – |
| Plasma weldingJoining | – | – | – | – | – |
| Design and manufacture of tools/wear partsEngineering | – | – | – | – | – |
| Welding technology support/process optimizationEngineering | – | – | – | – | – |
| Remote support / software supportEngineering | – | – | – | – | – |
| Spare parts / maintenance (inventory > 5,000 parts, dispatch within 48 h)Assembly | – | – | – | – | – |
| Maintenance of HEISS machinesAssembly | – | – | – | – | – |
| Edge milling (material preparation)Machining | – | – | – | – | Aluminum |
8 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Longitudinal seam welding machine / longitudinal seam clamping fixture | Schnelldorfer Maschinenbau Linear Neo | – | Sheet thickness 0.20–2.00 mm; seam length 10–400 mm; width 32 mm – * | – | – |
| Corner seam welding machine / corner seam clamping fixture | Schnelldorfer Maschinenbau Corner Neo | – | Sheet thickness 0.50–2.00 mm; seam length 10–320 mm; width 140–700 mm* | – | – |
| Longitudinal seam welding machine | Schnelldorfer Maschinenbau LINEARWELD X | – | Sheet thickness 0.20–3.00 mm; seam length 300–1600 mm; width 35–1050 mm* | – | – |
| Longitudinal seam welding machine | Schnelldorfer Maschinenbau LINEARWELD XL EXTL | – | Sheet thickness 0.50–15.00 mm; seam length 600–4100 mm; width 80–2050 mm* | – | – |
| Corner seam welding machine | Schnelldorfer Maschinenbau CORNER ONE | – | Sheet thickness 0.50–2.50 mm; seam length 160–320 mm; width 70–1000 mm* | – | – |
| Turntable welding fixture | – | – | – | 2026 | – |
| Automated longitudinal seam welding system | – | – | – | 2026 | – |
| Automatic longitudinal seam welding machine | – | – | – | 2026 | – |
Additional services
Company history
- 1980
Foundation of the company
- 2020
Acquisition of HEISS Maschinenbau GmbH; maintenance and customer service for HEISS machines are continued