

Overview
About IZW GmbH
Who we are
IZW is an independent company, formed in 2020 from the highly diversified Kurtz Ersa group of companies, which can proudly look back on a company history of over 235 years. We are constantly setting new standards and satisfying the requirements of our customers every day. The focus of production is the complete manufacture of machine components with the processes welding, milling, turning and surface treatment blasting, aluminising and painting. Our customers are manufacturers of machinery and equipment from a wide range of industries in Germany and neighbouring countries in Europe.
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Kreuzwertheim, Germany
Member since 2023
Employees50 - 100
Certificates1
Turnover5 - 10 Mil.
Marketing documents
Competencies
Technologies
Measuring & Testing
| Technologies | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|
Measuring / testing | 1–10,000 mm | 1–10,000 mm | 1–10,000 mm | 1–1,000 mm | 0–5,000 kg |
Sheet Metal Processing
| Technologies | Lotsize | Length | Width | Material thickness |
|---|---|---|---|---|
Laser cutting 2D | 1–10 | 0–1,500 mm | 0–1,500 mm | 0–15 mm |
Bending / folding | 1–10 | 0–3,000 mm | — | 0–8 mm |
Mechanical Engineering
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Mechanical engineering | 1–20 | 300–100,000 mm | 300–3,000 mm | 300–4,000 mm | 0–40,000 kg |
Assembly
| Technologies | Weight |
|---|---|
Mechanical assembly | 0–20,000 kg |
Welding
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Inert gas shielded arc welding (MIG/MAG) | 1–100 | from 0 mm | from 0 mm | from 0 mm | from 0 kg |
Welded constructions / Structural Steelwork
| Technologies | Length | Width | Height | Weight |
|---|---|---|---|---|
Welded constructions (weldments) | 300–10,000 mm | 300–10,000 mm | 300–4,000 mm | 0–40,000 kg |
Machine frames / bases / racks | 300–10,000 mm | 300–3,500 mm | 300–4,000 mm | 0–40,000 kg |
Beam prefabrication | 100–10,000 mm | 100–3,500 mm | 100–1,500 mm | 0–20,000 kg |
Milling
| Technologies | Lotsize | Length | Width | Height |
|---|---|---|---|---|
Milling | 1–100 | 300–10,000 mm | 300–3,500 mm | 300–1,600 mm |
Drilling / Sawing
| Technologies | Lotsize | Length | Width | Height | Diameter |
|---|---|---|---|---|---|
Sawing | 1–1,000 | 10–10,000 mm | 10–1,000 mm | 10–1,000 mm | 10–1,000 mm |
Surface Treatment
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Spray-painting | 1–100 | 300–10,000 mm | 300–4,000 mm | 300–4,000 mm | — | 0–10,000 kg | — |
Thermal spraying | 1–50 | 100–10,000 mm | 100–1,000 mm | 100–1,000 mm | 1–1,000 mm | 0–5,000 kg | — |
Galvanizing | 1–50 | 10–10,000 mm | 10–10,000 mm | 10–10,000 mm | 10–1,000 mm | 0–5,000 kg | 2–500 mm |
Materials
Light metals
Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium 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 steelSpring steelCold extruding steel
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloysSolder
Industries
Special purpose machinery manufacturingMechanical engineeringPower generation and transmission industryAerospace and aviation industryBuilding, agricultural and forestry machinery manufacturingMilitary engineeringMining and tunnel engineeringApparatus engineeringBoiler, container and tank construction Plant engineering and constructionMachine tool manufacturingDrive and gear engineeringHydraulic and pneumatic industryAutomotive and vehicle constructionShipbuilding industryPaper and printing machinery industryMedical technologyChemical industry
Certificates
ISO 9001:2015
Parts & Machines
Parts (4)
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Gestell
TechnologyWelded constructions (weldments)
MaterialSteel
Dimensions
Height800 mm
Width2000 mm
Weight5000 mm
Length3000 mm
Lotsize1
ComplexityLow
IndustriesSpecial purpose machinery manufacturing
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Träger
TechnologyMilling
MaterialStructural steel
Dimensions
Width300 mm
Height300 mm
Length6000 mm
Lotsize8
IndustriesMechanical engineering
3 / 4

Platte
TechnologyMilling
MaterialSteel
Dimensions
Height30 mm
Length1300 mm
Width500 mm
Lotsize4
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Gehäuse
TechnologyWelded constructions (weldments)
MaterialSteel
Dimensions
Height2500 mm
Length3000 mm
Weight8000 mm
Width2500 mm
Lotsize5
ComplexityMedium
IndustriesSpecial purpose machinery manufacturing
4 Parts
Welded constructions (weldments)2
Milling2
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