Namac GmbH

Germany, 92237 Sulzbach-Rosenberg

Overview

About Namac GmbH

Who we are

Namac GmbH is a traditional company with a history stretching back over 50 years. Founded in 1971 as Amberger Werkzeugbau GmbH, it quickly established itself as a competent partner when it comes to the development and manufacture of tools for sheet metal forming. Initially concentrating on the design and manufacture of tools, the process chain was extended to include in-house sampling and series production with the establishment of the stamping technology department in 1989. Today, more than 60 employees at the company site in Sulzbach-Rosenberg produce tools and stamped parts for medical, electrical and household appliance technology as well as the automotive industry in two plants covering more than 7,000 m2

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Sulzbach-Rosenberg, Germany

Member since 2003

Premium Member since 2025

Employees50 - 100

Certificates3

Turnover10 - 20 Mil.

Year of foundation1971

Marketing documents

QM-Zertifikat 9001 deutsch.pdfPDF File QM-Zertifikat IATF deutsch.pdfPDF File Zertifikat DIN EN ISO 14001_2015 deutsch gültig ab 05.05.2023.pdfPDF File NAMAC-Imagebroschuere.pdfPDF File

Competencies

Technologies

Sheet Metal Forming (Stamping, Deep-drawing)

Technologies	Lotsize	Length	Width	Material thickness
Punching / pressing (Out-of-tool)	1–25 M	1–3,000 mm	1–1,000 mm	0.3–6.5 mm

Threading

Technologies	Lotsize	Length	Diameter
Thread rolling	1–10 M	1–500 mm	1–100 mm

Cutting dies / deep drawing dies

Technologies	Length	Width	Height	Weight
Punching / Cutting tools	1–3,000 mm	1–1,000 mm	1–700 mm	0–8,000 kg
Follow-on composite tools	1–3,500 mm	1–1,500 mm	1–800 mm	0–8,000 kg
Die replacement / wearing part manufacturing	—	—	—	—

Assembly

Technologies	Weight
Mechanical assembly	0–50 kg
Industrial / On-site-assembly	0–5,000 kg

Assembly Group Manufacturing

Technologies	Lotsize	Length	Width	Material thickness
Clinching	1–1 M	5–500 mm	5–500 mm	0.3–4 mm

Etching and Spark Erosion

Technologies	Lotsize	Length	Width	Height	Weight
Spark erosion wire cutting	1–10 M	1–600 mm	1–400 mm	1–250 mm	0–1,000 kg

Measuring & Testing

Technologies	Length	Width	Height	Diameter	Weight
Measuring / testing	1–1,000 mm	1–1,000 mm	1–1,000 mm	1–1,000 mm	0–250 kg

Surface Treatment

Technologies	Lotsize	Length	Width	Height	Diameter	Weight	Material thickness
Anodizing	10,000–10 M	1–800 mm	1–800 mm	1–800 mm	—	0–1 kg	—
Pickling	10,000–10 M	1–800 mm	1–800 mm	1–800 mm	—	0–1 kg	—
Chromatizing	10,000–10 M	1–800 mm	1–800 mm	1–800 mm	—	0–1 kg	—
Electric dip-coat painting	10,000–10 M	1–800 mm	1–800 mm	1–800 mm	—	0–1 kg	—
Rotofinishing, barrel finishing	10,000–10 M	1–800 mm	1–800 mm	1–800 mm	—	—	—
Powder coating	10,000–10 M	1–800 mm	1–800 mm	1–800 mm	—	0–1 kg	—
Parts cleaning/degreasing	10,000–10 M	1–800 mm	1–800 mm	1–800 mm	—	0–1 kg	—
Chrome-plating	10,000–1 M	1–800 mm	1–800 mm	1–800 mm	—	0–1 kg	—
Nickel plating	10,000–10 M	1–800 mm	1–800 mm	1–800 mm	—	0–1 kg	—
Galvanizing	10,000–10 M	1–800 mm	1–800 mm	1–800 mm	10–150 mm	0–1 kg	0.5–5 mm

Heat Treatment

Technologies	Lotsize	Length	Width	Height	Diameter	Weight
Case hardening/surface hardening	1–200	1–800 mm	1–800 mm	1–800 mm	1–800 mm	0–200 kg
Hardening	1–200	1–800 mm	1–800 mm	1–800 mm	1–800 mm	0–100 kg
Nitriding processes	1–100	1–800 mm	1–800 mm	1–800 mm	1–800 mm	0–200 kg
Hardening and tempering	1–200	1–800 mm	1–800 mm	1–800 mm	1–800 mm	0–200 kg

Welding

Technologies	Lotsize	Length	Width	Height	Weight	Material thickness
Robot welding	1–100 M	1–1,000 mm	1–1,000 mm	1–1,000 mm	0–15 kg	—
Spot welding	1–100 M	—	—	—	—	0.5–2.5 mm
Stud welding	1–100 M	—	—	—	—	—
Projection welding	1–100 M	—	—	—	—	1–5 mm

Milling

Technologies	Lotsize	Length	Width	Height	Weight
Milling	1–500 k	from 0 mm	from 0 mm	from 0 mm	—
5-axis milling machines	1–500 k	from 0 mm	from 0 mm	from 0 mm	—
Form milling (3 D)	1–500 k	from 0 mm	from 0 mm	from 0 mm	—
HSC milling	1–1 M	1–1,000 mm	1–800 mm	1–1,000 mm	0–500 kg

Labelling / marking

Technologies	Lotsize	Length	Width	Height	Diameter
Laser marking / Laser inscription	1–10,000	1–500 mm	1–500 mm	1–500 mm	1–500 mm

Materials

Steel

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

Heavy metals

Copper-zinc alloys (brass)Copper and copper alloys

Light metals

Aluminium and aluminium alloys

Industries

Automotive and vehicle constructionLighting industryMilitary engineeringElectrical industryDrive and gear engineeringMedical technologyPrecision engineering, mechatronics and opticsAutomation and control engineeringFittings engineeringApparatus engineeringPlant engineering and constructionAerospace and aviation industryConstruction and architectural suppliesFurniture industryHydraulic and pneumatic industryInformation technology (hardware)Air conditioning, refrigeration and ventilation industryBoiler, container and tank construction Building, agricultural and forestry machinery manufacturingMining and tunnel engineeringOffice machinery and suppliesChemical industryRailway and rail vehicles industryPower generation and transmission industryHousehold appliance industryMachine tool manufacturingPackaging industryTelecommunication industrySpecial purpose machinery manufacturingShipbuilding industryClean room technologyPaper and printing machinery industryMeasurement and control technique, laboratory equipmentMechanical engineering

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