

Overview
About L & K Land- und Kraftfahrzeugtechnik GmbH
Who we are
High-quality welded structures are of central importance in industry. Our qualified construction mechanics carry out precise welding work for a wide variety of components every day. In combination with the high-strength HARDOX® wear steels, which we use every day, this creates high-performance products, even for extreme operating conditions. We develop and manufacture tailor-made welded components for your individual areas of application. Rely on our decades of expertise and experience.
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Stadtilm, Germany
Member since 2026
Premium Member since 2026
Employees20 - 50
Certificates1
Turnover5 - 10 Mil.
Year of foundation1948
Marketing documents
Competencies
Technologies
Welded constructions / Structural Steelwork
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Welded constructions (weldments) | from 0 | from 1 mm | from 1 mm | from 1 mm | from 1 kg |
Mechanical Engineering
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Mechanical engineering | 0–100 | 0–5,000 mm | 0–5,000 mm | 0–2,000 mm | 0–50,000 kg |
Hydraulic engineering | 0–1,000 | 0–5,000 mm | 0–5,000 mm | 0–2,000 mm | 0–50,000 kg |
Tool building | 0–1,000 | 0–5,000 mm | 0–5,000 mm | 0–2,000 mm | 0–50,000 kg |
Assembly
| Technologies | Weight |
|---|---|
Mechanical assembly | 0–10,000 kg |
Industrial / On-site-assembly | 0–8,000 kg |
Sheet Metal Processing
| Technologies | Lotsize | Length | Width | Weight | Material thickness |
|---|---|---|---|---|---|
Bending / folding | 1–10 M | from 1,000 mm | — | — | from 3 mm |
Oxyacetylene cutting | 1–50 M | 500–8,000 mm | 100–2,000 mm | 1–4,400 kg | 2–80 mm |
Plasma fusion cutting | 1–50 M | 500–9,000 mm | 100–2,500 mm | 1–10,000 kg | 2–25 mm |
Assembly Group Manufacturing
| Technologies | Lotsize | Length | Width | Material thickness |
|---|---|---|---|---|
Riveting | 0–100 | 0–5,000 mm | 0–5,000 mm | 0–50 mm |
Finishing
| Technologies | Lotsize | Length | Width | Height | Material thickness |
|---|---|---|---|---|---|
Belt grinding | 0–100 | — | 0–5,000 mm | — | 2–50 mm |
Rotofinishing, barrel finishing | 0–100 | 0–5,000 mm | 0–6,000 mm | 0–50 mm | — |
Surface Treatment
| Technologies | Lotsize | Length | Width | Height |
|---|---|---|---|---|
Rotofinishing, barrel finishing | 0–100 | 0–5,000 mm | 0–5,000 mm | 0–50 mm |
Materials
Light metals
Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloysSolder
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel
Industries
Machine tool manufacturingMechanical engineeringPackaging industryPower generation and transmission industryConstruction and architectural suppliesBuilding, agricultural and forestry machinery manufacturing
Certificates
ISO 9001:2015
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