Geva Metallbearbeitung GmbH

Germany, 41747 Viersen

Overview

About Geva Metallbearbeitung GmbH

Who we are

About GEVA metalworking Quality of professionals for demanding customers - that since 1973, the company represents GEVA metalworking GmbH in Viersen. Our clients are modern machinery and highly motivated, well-trained employees. According to customer drawings we produce turned and milled parts in different batches.

Viersen, Germany

Member since 2002

Employees20 - 50

Certificates1

Year of foundation1973

Marketing documents

ihk-ausbildungsbetrieb-urkunde-2021.pdfPDF File geva-lieferbedingungen.pdfPDF File iso-zertifikat-sgs-2023-2025.pdfPDF File

Competencies

Technologies

Surface Treatment

Technologies	Lotsize	Length	Width	Height	Diameter	Weight	Material thickness
Anodizing	1–1,000	1–2,500 mm	1–1,000 mm	1–500 mm	—	0–100 kg	—
Blacking	1–1,000	1–2,000 mm	1–500 mm	1–500 mm	—	0–100 kg	—
Chromatizing	1–1,000	1–2,000 mm	0–500 mm	1–500 mm	—	0–500 kg	—
Electropolishing	1–1,000	1–2,000 mm	1–500 mm	1–500 mm	—	—	—
Electroplating	1–1,000	1–2,000 mm	1–500 mm	1–500 mm	—	0–200 kg	—
Powder coating	1–500	1–2,000 mm	1–500 mm	1–500 mm	—	0–200 kg	—
Sand blasting	1–200	1–600 mm	1–300 mm	1–300 mm	—	0–50 kg	—
Chrome-plating	1–500	1–2,000 mm	1–500 mm	1–500 mm	—	0–100 kg	—
Nickel plating	1–500	1–2,000 mm	1–500 mm	1–500 mm	—	0–200 kg	—
Galvanizing	1–500	1–2,000 mm	1–1,000 mm	1–500 mm	1–600 mm	0–200 kg	1–50 mm

Measuring & Testing

Technologies	Length	Width	Height	Diameter	Weight
Measuring / testing	1–3,000 mm	1–1,000 mm	1–500 mm	1–600 mm	0–1,000 kg

Finishing

Technologies	Lotsize	Length	Width	Height	Diameter	Weight
External cylindrical grinding	1–1,000	1–2,600 mm	—	—	1–600 mm	—
Internal cylindrical grinding	1–1,000	1–2,600 mm	—	—	1–600 mm	—
Centreless grinding	1–1,000	1–200 mm	—	—	1–200 mm	0–10 kg
Circular honing - internal	1–1,000	1–200 mm	1–200 mm	1–200 mm	1–200 mm	0–20 kg
Surface grinding machine	1–1,000	1–1,000 mm	1–300 mm	1–200 mm	—	0–50 kg
Shot blasting	1–100	1–800 mm	1–400 mm	1–400 mm	—	0–50 kg
Rotofinishing, barrel finishing	1–1,000	1–100 mm	1–100 mm	1–100 mm	—	—

Machining (Extruded Profiles)

Technologies	Width	Height	Weight
Machining of extruded sections	1–600 mm	1–600 mm	0–1,000 kg

Turning

Technologies	Lotsize	Length	Diameter	Weight
Turning	1–1,000	5–2,600 mm	5–600 mm	—
Automatic turning (bar)	1–1,000	1–2,600 mm	1–600 mm	—
Swiss turning	1–1,000	1–2,500 mm	1–600 mm	—
Full-range turning (including milling)	1–1,000	1–2,600 mm	1–600 mm	—
Broaching	1–1,000	1–200 mm	1–200 mm	—
Centering / end facing	1–1,000	1–2,600 mm	1–600 mm	—
Shaft machining	1–1,000	1–2,600 mm	1–600 mm	0–1,000 kg

Welding

Technologies	Lotsize	Length	Width	Height	Diameter	Weight	Material thickness
Inert gas shielded arc welding (MIG/MAG)	1–1,000	1–2,000 mm	1–1,000 mm	1–1,000 mm	—	0–500 kg	—
Inert gas shielded arc welding (TIG)	1–500	1–2,000 mm	1–1,000 mm	1–1,000 mm	—	0–500 kg	—
Manual electrode welding	1–500	1–2,000 mm	1–1,000 mm	1–1,000 mm	1–600 mm	0–600 kg	1–50 mm

Assembly

Technologies	Weight
Mechanical assembly	0–1,000 kg
Electromechanical assembly	0–1,000 kg
Industrial / On-site-assembly	0–1,000 kg

Welded constructions / Structural Steelwork

Technologies	Length	Width	Height	Weight
Welded constructions (weldments)	1–2,000 mm	1–1,000 mm	1–1,000 mm	0–1,000 kg
Machine frames / bases / racks	1–2,000 mm	1–1,000 mm	1–1,000 mm	0–1,000 kg

Heat Treatment

Technologies	Lotsize	Length	Width	Height	Diameter	Weight
Case hardening/surface hardening	1–1,000	1–2,500 mm	1–1,000 mm	1–500 mm	1–600 mm	0–500 kg
Flame-hardening	1–1,000	1–2,500 mm	1–1,000 mm	1–500 mm	1–600 mm	0–500 kg
Annealing	1–1,000	1–2,500 mm	1–1,000 mm	1–500 mm	1–600 mm	0–500 kg
Hardening	1–1,000	1–2,500 mm	1–500 mm	1–500 mm	1–600 mm	0–500 kg
Induction hardening	1–1,000	1–2,500 mm	1–500 mm	1–500 mm	1–600 mm	0–500 kg
Nitriding processes	1–1,000	1–2,500 mm	1–500 mm	1–500 mm	1–600 mm	0–500 kg
Hardening and tempering	1–1,000	1–2,500 mm	1–500 mm	1–500 mm	1–600 mm	0–500 kg

Milling

Technologies	Lotsize	Length	Width	Height	Diameter
Milling	1–1,000	5–3,000 mm	5–1,000 mm	5–600 mm	—
5-axis milling machines	1–1,000	1–3,000 mm	1–1,000 mm	1–600 mm	—
Form milling (3 D)	1–1,000	1–3,000 mm	1–1,000 mm	1–600 mm	—
Full-range milling (including turning)	1–1,000	1–2,600 mm	1–1,000 mm	1–600 mm	1–600 mm

Labelling / marking

Technologies	Lotsize	Length	Width	Height	Diameter	Weight
Engraver milling	1–1,000	1–3,000 mm	1–1,000 mm	1–500 mm	1–600 mm	0–1,000 kg

Drilling / Sawing

Technologies	Lotsize	Length	Width	Height	Diameter	Weight
Sawing	1–1,000	1–6,000 mm	1–300 mm	1–300 mm	1–300 mm	—
Drilling / threading / tapping	1–1,000	5–1,000 mm	5–500 mm	5–500 mm	—	0–500 kg

Materials

Plastics/synthetic materials

ThermoplasticsThermosets

Cast metals

Cast steelCast iron

Light metals

Aluminium and aluminium alloysTitanium and titanium alloys

Heavy metals

Copper-zinc alloys (brass)Copper and copper alloys

Natural materials

Wood/timber

Steel

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

Industries

Lighting industryMechanical engineeringFittings engineeringDrive and gear engineeringMedical technologyMeasurement and control technique, laboratory equipmentSpecial purpose machinery manufacturingHydraulic and pneumatic industryChemical industryPaper and printing machinery industryRailway and rail vehicles industryPlant engineering and constructionElectrical industryAutomotive and vehicle constructionAutomation and control engineering

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