Hanf und Erdmann GmbH & Co. KG

Germany, 34369 Hofgeismar

Overview

About Hanf und Erdmann GmbH & Co. KG

Who we are

The company manufactures hanf and erdmann for 20 years precision turned and milled parts. Most modern programming and production technology to high-quality equipment, with its own delivery service. Volume production and prototypes, also Kleinsereien.

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Hofgeismar, Germany

Member since 2016

Employees20 - 50

Certificates1

Turnover5 - 10 Mil.

Year of foundation1996

Marketing documents

Praesentation-kurz-2016.pdfPDF File Zertifikat Zertifikat

Competencies

Technologies

Turning

Technologies	Lotsize	Length	Diameter
Turning	10–1,000	50–400 mm	20–330 mm
Automatic turning (bar)	1,000–3,000	20–100 mm	10–100 mm
Full-range turning (including milling)	10–200	20–400 mm	20–330 mm
Broaching	1–1,000	5–50 mm	20–200 mm

Mechanical Engineering

Technologies	Lotsize	Length	Width	Height	Weight
Mechanical engineering	10–200	100–800 mm	100–500 mm	100–500 mm	0–500 kg

Assembly

Technologies	Weight
Mechanical assembly	0–500 kg
Industrial / On-site-assembly	0–500 kg

Heat Treatment

Technologies	Lotsize	Length	Width	Height	Diameter	Weight
Carbonitriding	10–10,000	10–500 mm	10–500 mm	10–500 mm	10–700 mm	0–150 kg
Case hardening/surface hardening	10–10,000	10–500 mm	10–500 mm	10–500 mm	10–700 mm	0–150 kg
Annealing	10–10,000	10–500 mm	10–500 mm	10–500 mm	10–700 mm	0–200 kg
Hardening	10–10,000	10–500 mm	10–500 mm	10–500 mm	10–700 mm	0–200 kg
Induction hardening	10–10,000	10–500 mm	10–500 mm	10–500 mm	10–700 mm	0–120 kg
Hardening and tempering	10–1,000	10–500 mm	10–5,000 mm	10–500 mm	10–700 mm	0–120 kg

Surface Treatment

Technologies	Lotsize	Length	Width	Height	Diameter	Weight	Material thickness
Anodizing	10–10,000	10–500 mm	10–500 mm	10–500 mm	—	0–120 kg	—
Blacking	10–10,000	10–500 mm	10–500 mm	10–500 mm	—	0–120 kg	—
Chromatizing	10–10,000	10–500 mm	10–500 mm	10–500 mm	—	0–120 kg	—
Electroplating	10–10,000	10–500 mm	10–500 mm	10–500 mm	—	0–150 kg	—
Sand blasting	1–10,000	10–4,000 mm	10–4,000 mm	10–4,000 mm	—	0–2,000 kg	—
Spray-painting	1–1,000	10–4,000 mm	10–500 mm	10–2,500 mm	—	0–2,000 kg	—
Nickel plating	10–10,000	10–500 mm	10–500 mm	10–500 mm	—	0–150 kg	—
Galvanizing	10–10,000	10–500 mm	10–500 mm	10–500 mm	10–700 mm	0–150 kg	4–20 mm

Milling

Technologies	Lotsize	Length	Width	Height	Diameter	Weight
Milling	5–500	100–2,000 mm	50–700 mm	50–500 mm	—	0–800 kg
5-axis milling machines	5–500	50–700 mm	50–700 mm	50–700 mm	—	0–500 kg
Engraver milling	2–150	10–500 mm	10–100 mm	1–20 mm	10–500 mm	0–80 kg

Additive Manufacturing

Technologies	Lotsize	Length	Width	Height
3D printing (general)	5–100	50–700 mm	50–700 mm	50–700 mm

Materials

Plastics/synthetic materials

ThermoplasticsGlass fibre-reinforced plasticCarbon fibre-reinforced plastic

Steel

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

Light metals

Aluminium and aluminium alloysMagnesium and magnesium alloys

Heavy metals

Copper-zinc alloys (brass)Copper and copper alloys

Cast metals

Cast steel

Industries

Plant engineering and constructionElectrical industryPower generation and transmission industryAutomotive and vehicle constructionApparatus engineering