OTNI GmbH<br>Metallverarbeitung

Germany, 33178 Borchen

Overview

About OTNI GmbH<br>Metallverarbeitung

Who we are

Othni employs about 100 people and manufactures over 6000 square meters of production space parts made of steel, stainless steel and aluminum sheet. We see ourselves as an active partner system. Customer proximity is lived. From the development, the first prototype of complex assemblies, through to series production, we offer our services. A certified quality management completes our range of services.

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Borchen, Germany

Member since 2008

Premium Member since 2021

Employees100 - 200

Certificates1

Turnover10 - 20 Mil.

Year of foundation1996

Competencies

Technologies

Sheet Metal Processing

Technologies	Lotsize	Length	Width	Material thickness
Laser cutting 2D	from 0	from 0 mm	from 0 mm	from 0 mm
Bending / folding	from 0	0–3,000 mm	—	from 0 mm
Punching / nibbling	from 0	from 0 mm	from 0 mm	from 0 mm
Combined forming laser cutting / punching	from 0	from 0 mm	from 0 mm	from 0 mm

Welding

Technologies	Lotsize	Length	Width	Height	Weight	Material thickness
Inert gas shielded arc welding (MIG/MAG)	from 0	from 0 mm	from 0 mm	from 0 mm	from 0 kg	—
Inert gas shielded arc welding (TIG)	from 0	from 0 mm	from 0 mm	from 0 mm	from 0 kg	—
Robot welding	50–5,000	50–2,500 mm	50–1,250 mm	10–500 mm	1–250 kg	—
Spot welding	1–1,000	—	—	—	—	0.5–8 mm

Mechanical Engineering

Technologies	Lotsize	Length	Width	Height	Weight
Mechanical engineering	10–1,000	10–3,000 mm	10–3,000 mm	10–3,000 mm	10–2,500 kg

Welded constructions / Structural Steelwork

Technologies	Length	Width	Height	Weight
Welded constructions (weldments)	from 0 mm	from 0 mm	from 0 mm	from 0 kg
Machine frames / bases / racks	100–10,000 mm	100–3,000 mm	100–2,000 mm	10–1,000 kg

Assembly

Technologies	Weight
Mechanical assembly	1–500 kg
Electromechanical assembly	1–500 kg

Pipe & Tube Manufacturing

Technologies	Lotsize	Length	Width	Height	Diameter	Material thickness
Pipe bending	from 0	from 0 mm	—	—	from 10 mm	from 0 mm
Laser cutting, tube & section	from 0	from 0 mm	0–100 mm	0–100 mm	—	0–5 mm

Surface Treatment

Technologies	Lotsize	Length	Width	Height	Diameter	Weight	Material thickness
Pickling	10–10,000	10–3,000 mm	10–3,000 mm	10–3,000 mm	—	1–500 kg	—
Chromatizing	10–10,000	10–3,000 mm	10–3,000 mm	10–3,000 mm	—	1–500 kg	—
Electric dip-coat painting	10–10,000	10–3,000 mm	10–3,000 mm	10–3,000 mm	—	1–500 kg	—
Electroplating	10–10,000	10–3,000 mm	10–3,000 mm	10–3,000 mm	—	1–500 kg	—
Powder coating	10–500	10–3,000 mm	10–3,000 mm	10–3,000 mm	—	1–500 kg	—
Rotofinishing, barrel finishing	10–10,000	10–250 mm	10–250 mm	10–250 mm	—	—	—
Nickel plating	10–500	10–3,000 mm	10–3,000 mm	10–3,000 mm	—	1–250 kg	—
Galvanizing	1–500	10–10,000 mm	10–10,000 mm	10–3,000 mm	10–500 mm	1–2,500 kg	3–15 mm

Sheet Metal Forming (Stamping, Deep-drawing)

Technologies	Lotsize	Length	Width	Height	Material thickness
Deep-drawing	10–10,000	0–500 mm	0–500 mm	0–100 mm	from 0 mm

Milling

Technologies	Lotsize	Length	Width	Height
Milling	10–1,000	0–3,000 mm	0–1,000 mm	0–500 mm

Assembly Group Manufacturing

Technologies	Lotsize	Length	Width	Material thickness
Riveting	10–1,000	100–3,000 mm	100–3,000 mm	0.5–5 mm

Drilling / Sawing

Technologies	Lotsize	Length	Width	Height	Diameter	Weight
Sawing	10–1,000	10–6,000 mm	5–100 mm	5–100 mm	10–100 mm	—
Drilling / threading / tapping	10–1,000	10–3,000 mm	10–3,000 mm	10–3,000 mm	—	10–500 kg

Materials

Steel

Structural steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelSpring steel

Light metals

Aluminium and aluminium alloys

Industries

Medical technologyAutomotive and vehicle constructionBuilding, agricultural and forestry machinery manufacturingMachine tool manufacturingMechanical engineeringPlant engineering and constructionSpecial purpose machinery manufacturing