HAHN Automation Group Machining GmbH

Germany, 76646 Bruchsal (Untergrombach)

Overview

About HAHN Automation Group Machining GmbH

Who we are

History of HAHN Automation Group Machining: Biedermann GmbH was founded by Josef Biedermann in Bruchsal in 1961 and specialized in the production of precision turned and milled parts. In 2020, the company became part of the former HAHN Group. The internal production of HAHN Automation in Rheinböllen was also part of the HAHN Group. Rainer Neu has been managing this department since 2007 and specialized in the production of parts for special machine construction. In 2021, both companies merged to form HAHN Machining, with the company being called HAHN Automation Group Machining since 2023.

Bruchsal (Untergrombach), Germany

Member since 2025

Premium Member since 2026

Employees20 - 50

Certificates1

Turnover1 - 5 Mil.

Year of foundation1961

Marketing documents

AGB_DE.pdfPDF File

Competencies

Technologies

Turning

Technologies	Lotsize	Length	Diameter
Turning	1–50,000	1–200 mm	1–65 mm
Automatic turning (bar)	1–50,000	1–200 mm	1–65 mm
Swiss turning	1–100 k	0.7–1,300 mm	3–32 mm
Full-range turning (including milling)	1–100 k	0.7–350 mm	3–32 mm

Machining (Plastics & Rubber)

Technologies	Lotsize	Length	Width	Height	Diameter
Turning	1–15,000	1–200 mm	—	—	1–65 mm
Automatic turning (bar)	1–50,000	1–200 mm	—	—	1–30 mm
Full-range turning (including milling)	1–50,000	0–100 mm	—	—	0–50 mm
Milling	1–5,000	1–1,500 mm	1–400 mm	1–300 mm	—

Milling

Technologies	Lotsize	Length	Width	Height
Milling	1–5,000	1–1,500 mm	1–400 mm	1–300 mm
5-axis milling machines	1–5,000	1–200 mm	1–150 mm	1–100 mm

Drilling / Sawing

Technologies	Lotsize	Length	Width	Height	Diameter	Weight
Sawing	1–500	1–1,000 mm	1–200 mm	1–200 mm	1–200 mm	—
Drilling / threading / tapping	1–500	1–30 mm	1–16 mm	1–200 mm	—	0–5 kg

Materials

Cast metals

Cast steelCast iron

Plastics/synthetic materials

ThermoplasticsAcrylic (PMMA)High performance plasticThermosetsGlass fibre-reinforced plasticCarbon fibre-reinforced plasticParticle reinforced composite materialsWood-Plastic-Composites (WPC)Natural Fibre Composites (NFC)

Light metals

Aluminium and aluminium alloysTitanium and titanium alloys

Heavy metals

Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloys

Steel

Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelCold extruding steel

Industries

Medical technologyPower generation and transmission industryHydraulic and pneumatic industryPrecision engineering, mechatronics and opticsMechanical engineeringSpecial purpose machinery manufacturingMachine tool manufacturingAerospace and aviation industryShipbuilding industryPlant engineering and constructionDrive and gear engineeringFittings engineeringAutomation and control engineeringAutomotive and vehicle constructionBuilding, agricultural and forestry machinery manufacturingConstruction and architectural suppliesMining and tunnel engineeringLighting industryOffice machinery and suppliesApparatus engineering

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