

Overview
About Ernst Metalltechnik
Who we are
Ernst GmbH is a powerful manufacturing partner for sophisticated metal solutions. We produce machine protection, machine housings, steel structures as well as welded and sheet metal assemblies as individual parts, prototypes or small batches. Steel, stainless steel and aluminum are processed. Our customers particularly appreciate our flexibility, high quality and fast, solution-oriented implementation. Especially in mechanical and special machine construction, we are a reliable partner when individual requirements have to be implemented precisely and economically.
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Herborn, Germany
Member since 2026
Premium Member since 2026
Employees5 - 10
Turnover< 1 Mil.
Year of foundation1870
Competencies
Technologies
Welding
| Technologies | Lotsize | Length | Width | Height | Weight | Material thickness |
|---|---|---|---|---|---|---|
Inert gas shielded arc welding (MIG/MAG) | 1–10 M | from 1 mm | from 1 mm | from 1 mm | 0–500 kg | — |
Inert gas shielded arc welding (TIG) | 1–10 M | from 1 mm | from 1 mm | from 1 mm | 0–500 kg | — |
Spot welding | 1–15 M | — | — | — | — | 0.75–2 mm |
Welded constructions / Structural Steelwork
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Welded constructions (weldments) | 1–99,999 | from 1 mm | from 1 mm | from 1 mm | 0–3,500 kg |
Machine frames / bases / racks | — | 1–4,000 mm | 1–2,500 mm | 1–4,000 mm | 0–2,500 kg |
Beam prefabrication | — | 1–2,500 mm | 1–2,500 mm | 1–2,500 mm | 0–2,500 kg |
Sheet Metal Processing
| Technologies | Lotsize | Length | Width | Material thickness |
|---|---|---|---|---|
Bending / folding | 1–10 M | 1–3,000 mm | — | 1–8 mm |
Punching / nibbling | 1–50 M | 1–1,500 mm | from 1 mm | 1–5 mm |
Plate rolling / bending | 1–10 M | — | 1–2,000 mm | 0.75–10 mm |
Shearing (rectangular blank/strip) | 1–10 M | — | — | 0.75–6 mm |
Materials
Light metals
Aluminium and aluminium alloysTitanium and titanium alloys
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloys
Steel
Structural steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Cold extruding steel
Industries
Apparatus engineeringMechanical engineeringPlant engineering and constructionDrive and gear engineeringSpecial purpose machinery manufacturingFittings engineeringAutomation and control engineeringAutomotive and vehicle constructionBuilding, agricultural and forestry machinery manufacturingConstruction and architectural suppliesRailway and rail vehicles industryAir conditioning, refrigeration and ventilation industryAerospace and aviation industryPackaging industryMachine tool manufacturing
Parts & Machines
Parts (8)
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Kranhalter für Formkästen in Gießerei
TechnologyInert gas shielded arc welding (MIG/MAG)
MaterialSteel
Dimensions
Weight1.402 mm
Length260 mm
Height92.5 mm
Width105 mm
ComplexityLow
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Standsäule
TechnologyWelded constructions (weldments)
MaterialStructural steel
Dimensions
Height2700 mm
Length150 mm
Width150 mm
Weight1 mm
ComplexityLow
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Gestell
TechnologyWelded constructions (weldments)
MaterialStructural steel
Dimensions
Length1450 mm
Width1450 mm
Height4000 mm
Weight1 mm
ComplexityMedium
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Treppe
TechnologyWelded constructions (weldments)
MaterialStructural steel
Dimensions
Weight1 mm
Length2000 mm
Height1260 mm
Width1000 mm
ComplexityLow
DescriptionVerzinkte Treppe mit Handlauf
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Gestellt für Outdoorküche
TechnologyWelded constructions (weldments)
Dimensions
Height2300 mm
Weight1 mm
Length4000 mm
Width900 mm
ComplexityLow
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Maschinenschutz
ComplexityMedium
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Gestell
ComplexityMedium
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Schutz
ComplexityMedium
Machinery (6)
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Hydraulische Stanzmaschine Boschert Compact 1250 Rotation
ManufacturerBoschert
ControlCNC
Year of Construction2019
Technology
Punching / nibbling
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Schwenkbiegemaschine
ManufacturerRAS
ControlCNC
Year of Construction2001
Technology
Bending / folding
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Abkantpresse HFE-M2-8025
ManufacturerAmada
ControlCNC
Year of Construction2011
Technology
Bending / folding
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Hydraulische Ausklinkmaschine Model 204
ManufacturerIndumasch
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Blechrundwalze RUONDO Typ PS 205 x 2000
ManufacturerRUONDO
Year of Construction2008
Technology
Plate rolling / bending
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Bandsäge-Halbautomat
ManufacturerShark
Year of Construction2015
Technology
Shearing (rectangular blank/strip)
8 Parts
Inert gas shielded arc welding (MIG/MAG)1
Welded constructions (weldments)4
6 Machinery
Punching / nibbling1
Bending / folding2
Plate rolling / bending1
Shearing (rectangular blank/strip)1
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