

Overview
About Lückenbach UG i.g (haftungsbeschränkt)
Who we are
Custom contract manufacturing: Our specialized team is available for individual contract manufacturing services. Regardless of whether it involves complex components or entire assemblies — we implement your projects efficiently and on time. Precise engineering: High-precision machine parts and components are manufactured at the heart of our production plant. We offer a wide range of manufacturing processes, including: welding and laser welding: We offer solutions for a wide range of materials and requirements. Waterjet cutting: Precise cutting of materials using the latest waterjet technology. 5-axis milling: High-precision milling for complex components and shapes. CAD/CAM: State-of-the-art software solutions for precise and efficient design and production. Erode: Precise processing of workpieces through spark erosion. Sandblasting: Effective surface treatment for optimal results Deep hole drilling: Precise drilling to your specifications. CNC turning: High-precision turning for a wide range of requirements. Drill eroding: Precise processing of workpieces by eroding with electrodes. KL-Stahl GmbH combines experience with innovation to give your projects the necessary quality. Rely on our expertise in contract manufacturing and mechanical engineering. Discover the options offered by KL-Stahl GmbH — precision, efficiency, reliability. We also have the only competence center in the area of waterjet cutting in the regional area. Individual and personal support for your projects is part of our standard. We would be pleased to welcome you to our company location in Daimlerstr.5, 32108 Bad Salzuflen. Or by email Info@KL-Stahl.de
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Bad Salzuflen, Germany
Member since 2024
Premium Member since 2025
Employees5 - 10
Certificates1
Turnover< 1 Mil.
Year of foundation2024
Marketing documents
Competencies
Technologies
Water jet cutting
| Technologies | Lotsize | Length | Width | Material thickness |
|---|---|---|---|---|
Water jet cutting 2D | from 1 | 300–1,500 mm | 300–1,500 mm | 3–15 mm |
Jigmaking
| Technologies | Length | Width | Height | Weight |
|---|---|---|---|---|
Drilling / milling jigs | 5–1,016 mm | 5–635 mm | 5–635 mm | 0–300 kg |
Gauges | 5–1,000 mm | 5–635 mm | 5–635 mm | 0–300 kg |
Measuring / testing jigs | 5–1,000 mm | 5–635 mm | 5–635 mm | 0–400 kg |
Assembly jigs | 5–1,000 mm | 5–600 mm | 5–600 mm | 0–500 kg |
Clamping devices | 5–1,016 mm | 5–635 mm | 5–635 mm | 0–300 kg |
Etching and Spark Erosion
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Spark erosion wire cutting | 1–5,000 | 5–300 mm | 5–300 mm | 5–220 mm | 0–100 kg |
Machining (Plastics & Rubber)
| Technologies | Lotsize | Length | Width | Height | Diameter |
|---|---|---|---|---|---|
Turning | 1–10,000 | 5–1,000 mm | — | — | 5–500 mm |
Full-range turning (including milling) | 1–500 k | 100–1,000 mm | — | — | from 200 mm |
Milling | 1–10,000 | 5–1,016 mm | 5–635 mm | 5–635 mm | — |
Form milling (3 D) | 1–10,000 | 5–1,016 mm | 5–635 mm | 5–635 mm | — |
Mould construction
| Technologies | Length | Width | Height | Weight |
|---|---|---|---|---|
Injection moulds | 5–1,000 mm | 5–600 mm | 5–500 mm | 0–500 kg |
Pressure die cast molds | 5–1,000 mm | 5–600 mm | 5–600 mm | 0–500 kg |
Modelmaking | 5–1,000 mm | 5–650 mm | 5–500 mm | 0–500 kg |
Milling
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Milling | 1–5,000 | 20–1,000 mm | 5–600 mm | 5–600 mm | — | — |
5-axis milling machines | 1–5,000 | 20–1,016 mm | 5–635 mm | 5–635 mm | — | — |
Form milling (3 D) | 1–5,000 | 5–1,016 mm | 5–635 mm | 5–635 mm | — | — |
Full-range milling (including turning) | 1–5,000 | 5–1,000 mm | 5–500 mm | 5–500 mm | 5–500 mm | — |
HSC milling | 1–5,000 | 5–1,016 mm | 5–635 mm | 5–635 mm | — | 0–300 kg |
Engraver milling | 1–5,000 | 5–1,016 mm | 5–635 mm | 5–635 mm | 5–635 mm | 0–350 kg |
Turning
| Technologies | Lotsize | Length | Diameter |
|---|---|---|---|
Hard turning | 1–10,000 | 5–1,000 mm | 5–1,000 mm |
Centering / end facing | 1–5,000 | 5–1,000 mm | 5–500 mm |
Drilling / Sawing
| Technologies | Lotsize | Length | Width | Height | Diameter |
|---|---|---|---|---|---|
Sawing | 1–5,000 | 5–6,000 mm | 5–450 mm | 5–450 mm | 5–450 mm |
Materials
Cast metals
Cast steelCast iron
Plastics/synthetic materials
ThermoplasticsAcrylic (PMMA)High performance plasticThermosetsElastomersSilocone (LSR)Natural and vulcanised rubberGlass fibre-reinforced plasticCarbon fibre-reinforced plasticParticle reinforced composite materialsWood-Plastic-Composites (WPC)Natural Fibre Composites (NFC)
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloysSolder
Light metals
Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel
Advanced Materials
Nickel alloy (Inconel, Monel, Hastelloy)CarbideSilicium
Precious metals
Other precious metals
Industries
Plant engineering and constructionPackaging industryFurniture industryConstruction and architectural suppliesMilitary engineeringMedical technologyAerospace and aviation industryBoiler, container and tank construction Air conditioning, refrigeration and ventilation industryInformation technology (hardware)Household appliance industryLighting industryOffice machinery and suppliesRailway and rail vehicles industryElectrical industryPower generation and transmission industryPrecision engineering, mechatronics and opticsBuilding, agricultural and forestry machinery manufacturingSpecial purpose machinery manufacturingMachine tool manufacturingDrive and gear engineeringApparatus engineeringFittings engineeringHydraulic and pneumatic industryChemical industryMeasurement and control technique, laboratory equipmentMining and tunnel engineeringMechanical engineeringClean room technologyShipbuilding industryAutomation and control engineeringAutomotive and vehicle constructionTelecommunication industryPaper and printing machinery industry
Certificates
No certificates
Parts & Machines
Parts (19)
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darfichdochnichtsagen
Technology5-axis milling machines
MaterialCase hardening/tempering steel
Dimensions
Length550 mm
Height500 mm
Width500 mm
ComplexityHigh
IndustriesPlant engineering and construction
Price per piece€29,000.00
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Gehäuse
Technology5-axis milling machines
MaterialStainless steel (rust-proof V4A)
Dimensions
Width200 mm
Height160 mm
Length350 mm
ComplexityLow
IndustriesPlant engineering and construction
3 / 19

Flansch
TechnologyFull-range turning (including milling)
MaterialStainless steel (rust-proof V4A)
Dimensions
Diameter90 mm
Length60 mm
4 / 19

Verdampfer
Technology5-axis milling machines
MaterialStainless steel (rust-proof V2A)
Dimensions
Length450 mm
Width300 mm
Height160 mm
ComplexityMedium
IndustriesAir conditioning, refrigeration and ventilation industry
5 / 19

Stempel
TechnologySpark erosion wire cutting
MaterialTool steel
Dimensions
Length100 mm
Height100 mm
Width100 mm
Weight12 mm
ComplexityLow
IndustriesAutomotive and vehicle construction
6 / 19

Verteiler Edelstahl Duesen (Nozzle)
TechnologyMilling
MaterialStainless steel (rust-proof V4A)
Dimensions
Width1025 mm
Height250 mm
Length1025 mm
ComplexityLow
IndustriesChemical industry
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Kettenrad
TechnologyFull-range turning (including milling)
MaterialTool steel
Dimensions
Diameter135 mm
Length100 mm
ComplexityLow
IndustriesBuilding, agricultural and forestry machinery manufacturing
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Unterteil Stanz WKZG klein
TechnologyMilling
MaterialTool steel
Dimensions
Length150 mm
Height60 mm
Width120 mm
ComplexityLow
IndustriesAutomotive and vehicle construction
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Form1
TechnologyMilling
MaterialSteel
Dimensions
Height80 mm
Width200 mm
Length1000 mm
ComplexityLow
IndustriesPlant engineering and construction
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Extruder
TechnologyFull-range turning (including milling)
MaterialTool steel
Dimensions
Diameter450 mm
Length450 mm
ComplexityMedium
IndustriesChemical industry
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Kern klein
TechnologyFull-range turning (including milling)
MaterialCast iron
Dimensions
Length250 mm
Diameter350 mm
ComplexityLow
IndustriesMining and tunnel engineering
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Scharnier
TechnologyMilling
MaterialTool steel
Dimensions
Width30 mm
Height60 mm
Length100 mm
ComplexityLow
IndustriesMedical technology
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Sortierring
TechnologyFull-range turning (including milling)
MaterialTool steel
Dimensions
Diameter380 mm
Length60 mm
ComplexityLow
IndustriesMechanical engineering
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Kettenrad
TechnologyFull-range turning (including milling)
MaterialTool steel
Dimensions
Diameter105 mm
Length100 mm
ComplexityLow
IndustriesBuilding, agricultural and forestry machinery manufacturing
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Gesenk
TechnologyFull-range turning (including milling)
MaterialTool steel
Dimensions
Diameter305 mm
Length90 mm
ComplexityLow
IndustriesMechanical engineering
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Flanschantrieb
TechnologyTurning
MaterialTool steel
Dimensions
Length300 mm
Diameter350 mm
ComplexityLow
IndustriesPlant engineering and construction
17 / 19

Klotz POM
TechnologyWater jet cutting 2D
MaterialPlastics/synthetic materials
Dimensions
Material thickness25 mm
Width30 mm
Length45 mm
ComplexityLow
IndustriesPlant engineering and construction
18 / 19

Prototyp ACCU Gehäuse
Technology5-axis milling machines
MaterialAluminium and aluminium alloys
Dimensions
Width250 mm
Height120 mm
Length300 mm
ComplexityMedium
IndustriesShipbuilding industry
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Gelenk
Technology5-axis milling machines
MaterialCast steel
Dimensions
Width300 mm
Height90 mm
Length300 mm
ComplexityMedium
IndustriesAutomotive and vehicle construction
19 Parts
5-axis milling machines5
Full-range turning (including milling)7
Spark erosion wire cutting1
Milling4
Turning1
Water jet cutting 2D1
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