

Overview
About Metall und Lüftungsbau Chemnitz
Who we are
Ventilation construction
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Saalfeld, Germany
Member since 2026
Premium Member since 2026
Employees10 - 20
Certificates1
Turnover1 - 5 Mil.
Year of foundation1990
Competencies
Technologies
Sheet Metal Processing
| Technologies | Lotsize | Length | Width | Material thickness |
|---|---|---|---|---|
Laser cutting 2D | 1–1,000 | from 0 mm | from 0 mm | 0–15 mm |
Bending / folding | 1–1,000 | 0–3,000 mm | — | 0–8 mm |
Plate rolling / bending | 1–1,000 | — | 100–2,500 mm | 0.75–3 mm |
Shearing (rectangular blank/strip) | 1–1,000 | — | — | 0.75–4 mm |
Welding
| Technologies | Lotsize | Length | Width | Height | Weight | Material thickness |
|---|---|---|---|---|---|---|
Inert gas shielded arc welding (MIG/MAG) | 1–100 | 0–2,500 mm | 0–2,500 mm | 0–2,500 mm | 0–500 kg | — |
Inert gas shielded arc welding (TIG) | 1–100 | 0–2,500 mm | 0–2,500 mm | 0–2,500 mm | 0–500 kg | — |
Spot welding | 5–1,000 | — | — | — | — | 0.75–2 mm |
Welded constructions / Structural Steelwork
| Technologies | Length | Width | Height | Weight |
|---|---|---|---|---|
Welded constructions (weldments) | from 0 mm | from 0 mm | from 0 mm | from 0 kg |
Assembly
| Technologies | Weight |
|---|---|
Mechanical assembly | 0–1,000 kg |
Assembly Group Manufacturing
| Technologies | Lotsize | Length | Width | Material thickness |
|---|---|---|---|---|
Riveting | 5–1,000 | 500–2,500 mm | 500–2,500 mm | 0.75–4 mm |
Finishing
| Technologies | Lotsize | Width | Material thickness |
|---|---|---|---|
Belt grinding | 5–1,000 | 500–1,500 mm | 0.75–5 mm |
Sheet Metal Forming (Stamping, Deep-drawing)
| Technologies | Lotsize | Width | Material thickness |
|---|---|---|---|
Plate rolling / bending | 5–1,000 | 100–2,000 mm | 0.75–3 mm |
Labelling / marking
| Technologies | Lotsize | Length | Width | Height | Diameter |
|---|---|---|---|---|---|
Laser marking / Laser inscription | 5–20 | 1,000–3,000 mm | 100–1,500 mm | 0.75–8 mm | 20–1,500 mm |
Drilling / Sawing
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Drilling / threading / tapping | 5–100 | 100–1,000 mm | 100–1,000 mm | 3–8 mm | 0–250 kg |
Materials
Steel
Structural steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)
Light metals
Aluminium and aluminium alloys
Industries
Plant engineering and constructionMechanical engineeringClean room technologyAutomotive and vehicle construction
Certificates
ISO 9001:2008
Parts & Machines
Parts (4)
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Werkzeugkasten
TechnologyModelmaking
MaterialAluminium and aluminium alloys
Dimensions
Length1000 mm
Width1000 mm
Height500 mm
Weight50 mm
ComplexityMedium
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Rinnenführung
TechnologyMechanical assembly
MaterialSteel
Dimensions
Weight80 mm
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Ansaugtrichter
TechnologyModelmaking
MaterialAluminium and aluminium alloys
Dimensions
Length250 mm
Weight15 mm
Height500 mm
Width100 mm
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Schlauchanschluss
TechnologyModelmaking
MaterialAluminium and aluminium alloys
Dimensions
Weight35 mm
Length1200 mm
Height300 mm
Width1200 mm
Machinery (4)
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Gesenkpresse
ManufacturerYawei
ControlSiemens
Year of Construction2022
Technology
Bending / folding
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Schwenkbiege
ManufacturerSchröder
ControlPOS
Year of Construction2008
Technology
Bending / folding
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FiberLaser
ManufacturerYawei
ControlSiemens
Year of Construction2022
Technology
Laser cutting 2D
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Längsnahtschweißmaschine
ManufacturerSchnelldorf
Year of Construction2022
Technology
Inert gas shielded arc welding (TIG)
4 Parts
Modelmaking3
Mechanical assembly1
4 Machinery
Bending / folding2
Laser cutting 2D1
Inert gas shielded arc welding (TIG)1
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