

Overview
About Maschinenbau Oberschwaben GmbH Gehweiler & Lehn
Who we are
The Gehweiler & Lehn Maschinenbau GmbH is a company of the customer-oriented contract manufacturing, which has been founded in 1989 by Georg Gehweiler and Charles Lehn. The company is certified according to DIN EN ISO 9001, DIN EN ISO 3834-2 and has the Manufacturer qualification class E DIN 18800-7. Right now you can with us a capacity of approximately 40 employees. The company is active in the following areas: Development, design and production of machines, devices and equipment to customer specifications. Plant and machinery Mounting in the fields of mechanical, hydraulic, pneumatic and electrical Single mounting Welding Machining
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Betzenweiler, Germany
Member since 2014
Employees20 - 50
Certificates5
Year of foundation1989
Competencies
Technologies
Turning
| Technologies | Lotsize | Length | Diameter |
|---|---|---|---|
Turning | 1–10,000 | 10–1,900 mm | 10–610 mm |
Welded constructions / Structural Steelwork
| Technologies | Length | Width | Height | Weight |
|---|---|---|---|---|
Welded constructions (weldments) | 50–8,000 mm | 50–4,000 mm | 50–3,000 mm | 0–10,000 kg |
Machine frames / bases / racks | 50–8,000 mm | 50–4,000 mm | 50–3,000 mm | 0–10,000 kg |
Mechanical Engineering
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Mechanical engineering | 1–1,000 | 50–6,000 mm | 50–4,000 mm | 50–3,000 mm | 0–10,000 kg |
Hydraulic engineering | 1–1,000 | 50–6,000 mm | 50–4,000 mm | 50–3,000 mm | 0–10,000 kg |
Pneumatic engineering | 1–1,000 | 50–6,000 mm | 50–4,000 mm | 50–3,000 mm | 0–10,000 kg |
Apparatus engineering | 1–1,000 | 50–6,000 mm | 50–4,000 mm | 50–3,000 mm | 0–10,000 kg |
Tool building | 1–1,000 | 50–6,000 mm | 50–4,000 mm | 50–3,000 mm | 0–10,000 kg |
Handling technology | 1–1,000 | 50–6,000 mm | 50–4,000 mm | 50–3,000 mm | 0–10,000 kg |
Assembly
| Technologies | Weight |
|---|---|
Mechanical assembly | 0–10,000 kg |
Electromechanical assembly | 0–12,000 kg |
Welding
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Inert gas shielded arc welding (MIG/MAG) | 10–3,000 | 10–10,000 mm | 10–3,500 mm | 10–3,500 mm | 50–3,500 mm | 0–12,000 kg | 1–100 mm |
Stud welding | 1–1,000 | — | — | — | — | — | — |
Machining (Plastics & Rubber)
| Technologies | Lotsize | Length | Diameter |
|---|---|---|---|
Full-range turning (including milling) | 10–5,000 | 10–800 mm | 10–600 mm |
Milling
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Milling | 1–10,000 | 10–14,000 mm | 10–3,500 mm | 10–3,500 mm | 0–10,000 kg |
Surface Treatment
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Spray-painting | 1–1,000 | 50–6,000 mm | 50–3,000 mm | 50–1,500 mm | 0–3,200 kg |
Materials
Plastics/synthetic materials
ThermoplasticsThermosets
Light metals
Aluminium and aluminium alloysMagnesium and magnesium alloys
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloys
Cast metals
Cast steelCast iron
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steel
Non-metal inorganic materials
Cast minerals
Industries
Shipbuilding industryInformation technology (hardware)Telecommunication industryMachine tool manufacturingDrive and gear engineeringPower generation and transmission industryClean room technologyBoiler, container and tank construction Mechanical engineeringSpecial purpose machinery manufacturingPaper and printing machinery industryFurniture industryAir conditioning, refrigeration and ventilation industryMining and tunnel engineeringLighting industryPlant engineering and constructionMeasurement and control technique, laboratory equipmentElectrical industryConstruction and architectural suppliesRailway and rail vehicles industryHydraulic and pneumatic industryAutomation and control engineeringPackaging industryMedical technologyOffice machinery and suppliesAutomotive and vehicle constructionApparatus engineeringFittings engineeringBuilding, agricultural and forestry machinery manufacturingChemical industryPrecision engineering, mechatronics and opticsHousehold appliance industry
Certificates
ISO 9001:2015
ISO 9001:2008
DIN EN 1090
DIN 18800-7:2008 Class D/E (major welding cert.)
DIN EN ISO 3834
Parts & Machines
Parts (3)
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DescriptionKettenaufziehstation mit Hubstation für Planier- und Laderaupen
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DescriptionLastaufnahmemittel 35kg für Sitz Hymer AG
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DescriptionUBS-Drehwagen für Chrysler USA
Machinery (1)
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Manufacturer.
Technology
Welded constructions (weldments)
3 Parts
1 Machinery
Welded constructions (weldments)1
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