Dufner Präzisionsteile GmbH
Germany, 72505 Krauchenwies
Overview
About Dufner Präzisionsteile GmbH
Who we are
“We are your certified metal and plastic processing company. Since 2001, we have been manufacturing every conceivable machine component, from prototypes to series production. These include, in particular, hard-to-machine and high-precision components in the 5-axis range. (Simultaneous) We are convinced that we can offer you attractive prices and delivery times.”
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Krauchenwies, Germany
Member since 2024
Employees10 - 20
Certificates1
Turnover1 - 5 Mil.
Year of foundation2001
Marketing documents
Competencies
Technologies
Turning
| Technologies | Lotsize | Length | Diameter |
|---|---|---|---|
Turning | 1–10 M | 5–2,000 mm | 5–410 mm |
Automatic turning (bar) | 1–10 M | 5–2,000 mm | 5–410 mm |
Full-range turning (including milling) | 1–10 M | 5–1,000 mm | 5–60 mm |
Measuring & Testing
| Technologies | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|
Measuring / testing | 10–1,020 mm | 10–970 mm | 10–850 mm | 5–1,020 mm | 0–500 kg |
Welded constructions / Structural Steelwork
| Technologies | Length | Width | Height | Weight |
|---|---|---|---|---|
Welded constructions (weldments) | from 0 mm | from 0 mm | from 0 mm | from 0 kg |
Milling
| Technologies | Lotsize | Length | Width | Height | Diameter |
|---|---|---|---|---|---|
Milling | 1–10 M | 10–1,020 mm | 10–970 mm | 10–850 mm | — |
5-axis milling machines | 1–10 M | 10–1,020 mm | 10–970 mm | 10–850 mm | — |
Full-range milling (including turning) | 1–10 M | 10–1,020 mm | 10–970 mm | 10–800 mm | 10–1,020 mm |
Welding
| Technologies | Lotsize | Length | Width | Material thickness |
|---|---|---|---|---|
Ultrasonic welding | 1–10 M | 10–3,000 mm | 10–3,000 mm | 5–300 mm |
Drilling / Sawing
| Technologies | Lotsize | Length | Width | Height | Diameter |
|---|---|---|---|---|---|
Sawing | 1–10 M | 100–3,000 mm | 30–260 mm | 30–260 mm | 30–260 mm |
Materials
Advanced Materials
Nickel alloy (Inconel, Monel, Hastelloy)
Light metals
Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys
Cast metals
Cast steelCast iron
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloysSolder
Precious metals
SilverGoldPlatinumOther precious metals
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel
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)
Industries
Automotive and vehicle constructionLighting industryElectrical industryHousehold appliance industryMechanical engineeringShipbuilding industryPower generation and transmission industryPaper and printing machinery industrySpecial purpose machinery manufacturingAir conditioning, refrigeration and ventilation industryMining and tunnel engineeringChemical industryApparatus engineeringFurniture industryMeasurement and control technique, laboratory equipmentBoiler, container and tank construction Precision engineering, mechatronics and opticsRailway and rail vehicles industryConstruction and architectural suppliesPlant engineering and constructionDrive and gear engineeringFittings engineeringMachine tool manufacturingAutomation and control engineeringBuilding, agricultural and forestry machinery manufacturingMedical technologyMilitary engineeringHydraulic and pneumatic industryInformation technology (hardware)Aerospace and aviation industry
Certificates
ISO 9001:2015
Parts & Machines
Parts (2)
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Nesteinsatz
Technology5-axis milling machines
MaterialSteel
Lotsize5
ComplexityLow
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Flansch
TechnologyFull-range turning (including milling)
MaterialStainless steel (rust-proof V4A)
Lotsize100
ComplexityLow
Machinery (1)
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DMG INDEX GROB HERMLE
ManufacturerDMG INDEX GROB HERMLE
ControlSiemens Heidenhain
Technology
Form milling (3 D)HSC millingEngraver millingWelded constructions (weldments)Measuring / testingShaft machiningSawingCentering / end facingFull-range turning (including milling)TurningMilling5-axis milling machinesHard turning
2 Parts
5-axis milling machines1
Full-range turning (including milling)1
1 Machinery
Form milling (3 D)1
HSC milling1
Engraver milling1
Welded constructions (weldments)1
Measuring / testing1
Shaft machining1
Sawing1
Centering / end facing1
Full-range turning (including milling)1
Turning1
Milling1
5-axis milling machines1
Hard turning1
Contact
Location
Main locationAltlachen 2, 72505 Krauchenwies, Germany
Company contact
Contact persons
MD
Markus Dufner
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