Groeger Precision Parts GmbH
Germany, 72175 Dornhan
Overview
About Groeger Precision Parts GmbH
Who we are
Groeger Precision Parts stands for highest precision, quality, and reliability in machining technology. Using state-of-the-art CNC equipment, long-standing expertise, and a deep understanding of materials, we manufacture high-precision components from plastics, metals, and special materials – from prototypes to series production. Our ambition is to combine technical perfection with economic efficiency. Well-designed manufacturing processes, continuous quality monitoring, and a dedicated team ensure dimensionally accurate, functionally reliable, and consistently reproducible parts that meet our customers’ exact requirements. We support our customers throughout the entire process – from design and material selection to production, documentation, and quality assurance – all from a single source and with the utmost care. Our precision components are used across numerous industries, including: Mechanical and plant engineering Automation and testing technology Packaging and food industry Medical technology and equipment manufacturing Chemical and pharmaceutical industry Conveyor and environmental technology Aerospace Groeger Precision Parts – your reliable partner for precision machining solutions.
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Dornhan, Germany
Member since 2014
Premium Member since 2025
Employees10 - 20
Certificates1
Turnover1 - 5 Mil.
Year of foundation1993
Competencies
Technologies
Turning
| Technologies | Lotsize | Length | Diameter |
|---|---|---|---|
Turning | 1–1 M | 2–550 mm | 2–350 mm |
Automatic turning (bar) | 1–10,000 | 0–800 mm | 10–100 mm |
Full-range turning (including milling) | 1–10,000 | 2–600 mm | 2–360 mm |
Machining (Plastics & Rubber)
| Technologies | Lotsize | Length | Width | Height | Diameter |
|---|---|---|---|---|---|
Turning | 1–10,000 | 2–600 mm | — | — | 2–350 mm |
Automatic turning (bar) | 1–20,000 | 2–550 mm | — | — | 2–350 mm |
Full-range turning (including milling) | 1–10,000 | 2–950 mm | — | — | 2–395 mm |
Milling | 1–10,000 | 2–4,000 mm | 2–1,000 mm | 2–1,000 mm | — |
Form milling (3 D) | 1–10,000 | 2–800 mm | 2–800 mm | 2–500 mm | — |
Assembly
| Technologies | Weight |
|---|---|
Mechanical assembly | 0–1,000 kg |
Milling
| Technologies | Lotsize | Length | Width | Height | Diameter |
|---|---|---|---|---|---|
Milling | 1–1 M | 0–4,000 mm | 0–4,000 mm | 0–1,000 mm | — |
5-axis milling machines | 1–1 M | 0–3,000 mm | 0–3,000 mm | 0–500 mm | — |
Form milling (3 D) | 1–1 M | 0–3,000 mm | 0–3,000 mm | 0–500 mm | — |
Full-range milling (including turning) | 1–1 M | 2–200 mm | 2–200 mm | 2–300 mm | 2–200 mm |
Drilling / Sawing
| Technologies | Lotsize | Length | Width | Height | Diameter |
|---|---|---|---|---|---|
Sawing | 1–200 | 20–3,000 mm | 20–400 mm | 1–150 mm | 2–120 mm |
Materials
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steel
Light metals
Aluminium and aluminium alloys
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloys
Plastics/synthetic materials
ThermoplasticsAcrylic (PMMA)High performance plasticThermosetsGlass fibre-reinforced plasticCarbon fibre-reinforced plasticNatural Fibre Composites (NFC)
Cast metals
Cast steel
Industries
Paper and printing machinery industryPrecision engineering, mechatronics and opticsPower generation and transmission industryElectrical industryRailway and rail vehicles industryChemical industryMining and tunnel engineeringBuilding, agricultural and forestry machinery manufacturingAutomotive and vehicle constructionAutomation and control engineeringApparatus engineeringDrive and gear engineeringPlant engineering and constructionMachine tool manufacturingPackaging industrySpecial purpose machinery manufacturingShipbuilding industryClean room technologyMilitary engineeringMechanical engineeringMedical technologyMeasurement and control technique, laboratory equipmentHydraulic and pneumatic industryAir conditioning, refrigeration and ventilation industryAerospace and aviation industry
Certificates
ISO 9001:2015
Parts & Machines
Parts (9)
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Verjüngung
TechnologyFull-range turning (including milling)
MaterialHigh performance plastic
Dimensions
Diameter60 mm
Length250 mm
ComplexityHigh
IndustriesChemical industry
2 / 9
Kontaktstecker
Technology5-axis milling machines
MaterialHigh performance plastic
Dimensions
Width40 mm
Length20 mm
Height30 mm
ComplexityMedium
IndustriesMechanical engineering
3 / 9
Base Blate
TechnologyMilling
MaterialHigh performance plastic
Dimensions
Height50 mm
Length6 mm
Width50 mm
ComplexityMedium
IndustriesChemical industry
4 / 9
Plate
Technology5-axis milling machines
MaterialPlastics/synthetic materials
Dimensions
Width400 mm
Length29.5 mm
Height400 mm
ComplexityHigh
IndustriesChemical industry
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Halter
TechnologyTurning
MaterialPlastics/synthetic materials
Dimensions
Length10 mm
Diameter20 mm
ComplexityLow
IndustriesFurniture industry
6 / 9
Tellerfederspanner
TechnologyFull-range milling (including turning)
MaterialHigh performance plastic
Dimensions
Height100 mm
Width200 mm
Diameter200 mm
Length200 mm
ComplexityMedium
7 / 9
Lager
Technology5-axis milling machines
MaterialSteel
Dimensions
Length150 mm
Width150 mm
Height100 mm
ComplexityMedium
IndustriesBuilding, agricultural and forestry machinery manufacturing
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Lager
Technology5-axis milling machines
MaterialSteel
Dimensions
Width120 mm
Height180 mm
Length120 mm
ComplexityMedium
IndustriesBuilding, agricultural and forestry machinery manufacturing
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Grundplatte
TechnologyMilling
MaterialSteel
Dimensions
Length305 mm
Height100 mm
Width1050 mm
ComplexityMedium
IndustriesMechanical engineering
Machinery (10)
1 / 10
Hermle C32
ManufacturerHermle
ControlHeidehain 530
Year of Construction2016
Technology
5-axis milling machinesMilling
2 / 10
Hermle C400
ManufacturerC400
ControlHeidenhain 530
Year of Construction2018
Technology
5-axis milling machinesForm milling (3 D)
3 / 10
Hermle C42
ManufacturerHermle
ControlHeidenhain 530
Year of Construction2018
Technology
Milling5-axis milling machinesForm milling (3 D)
4 / 10
Hermle C250
ManufacturerHermle
ControlHeidenhain 530
Year of Construction2018
Technology
5-axis milling machinesForm milling (3 D)Milling
5 / 10
Garant Automation Basic
ManufacturerGarant
ControlGarant HMI
Year of Construction2021
Technology
Milling
6 / 10
DMU 60 T
ManufacturerDMG
ControlHeidenhain 530
Year of Construction2005
Technology
MillingForm milling (3 D)5-axis milling machines
7 / 10
Fagima Kreos
ManufacturerKreos 5x
ControlHeidenhain 530
Year of Construction2018
Technology
MillingForm milling (3 D)5-axis milling machines
8 / 10
Wemas VZ 1400
ManufacturerWemas
ControlHeidenhain 530
Year of Construction2013
Technology
Milling
9 / 10
DMG Mori NLX 2500
ManufacturerDMG
ControlCelos
Year of Construction2018
Technology
Full-range turning (including milling)TurningAutomatic turning (bar)Full-range milling (including turning)
10 / 10
Weiler E40
ManufacturerWeiler
ControlWeiler E2
Year of Construction2015
Technology
Turning
9 Parts
Full-range turning (including milling)1
5-axis milling machines4
Milling2
Turning1
Full-range milling (including turning)1
10 Machinery
5-axis milling machines6
Milling7
Form milling (3 D)5
Full-range turning (including milling)1
Turning2
Automatic turning (bar)1
Full-range milling (including turning)1
Contact
Location
Main locationCarl-Zeiss-Straße 3, 72175 Dornhan, Germany
Company contact
Contact persons
TG
Timo Groeger
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