ZELTWANGER Maschinenbau GmbH

Germany, 72072 Tübingen

Overview

About ZELTWANGER Maschinenbau GmbH

Who we are

Production service aspiring to perfection We are happy to take on highly complex production assignments for our customers and to elaborate quality solutions which aspire to achieve perfection. Every division of ZELTWANGER Maschinenbau GmbH takes this ambitious aspiration as the quality standard for its day-to-day work. But the most important factor in our company is its workforce: a rock-solid, totally reliable team of men and women whose commitment and enthusiasm for their work and the manufacture of top quality products spurs them on to achieve ambitious standards and ever higher performance with each passing day. It is this motivation which has created scope for our extreme work time flexibility. We produce in two to three shifts six days a week. Our entire technical innovative drive and resolute quality orientation are channelled into the production of challenging prototypes, complete assemblies, small-scale series and individual components. Production processes High-tech is the standard at ZELTWANGER Maschinenbau GmbH. This is reflected in our highly qualified team of specialists, in our logistical division of labour, and in our use of the very latest production processes and technologies. Our machining centres and lines are programmed and controlled over a central network. Innovative 3D programming systems permit even the most complex workpiece contours to be machined. In the metal cutting field, our CNC milling centres use 5-sided machining techniques. All our lathes are fitted with power tools and with a C and Y axis. Our products are characterized by optimum grinding results with millimetre range precision for the ultimate in productivity. With our high-precision spark erosion cutting machines we also have the capability to manufacture custom-produced parts and small-scale series in-house. Materials - broad selection, quick availability Alongside our extensive ultra-modern machine outfit, we also benefit from a wide range of stocked materials in our automatic high-bay warehouse. These include all steel, titanium, stainless steel and high-strength alloys as well as all popularly requested aluminium alloys. We also offer a raw material procurement and storage service to customer order.

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Tübingen, Germany

Member since 2006

Employees100 - 200

Certificates1

Year of foundation1982

Marketing documents

Maschinenpark ISO 9001:2015 Maschinenliste

Competencies

Technologies

Turning

Technologies	Lotsize	Length	Width	Height	Diameter	Weight
Turning	1–100	1–2,000 mm	—	—	2–450 mm	—
Full-range turning (including milling)	1–100	1–1,200 mm	—	—	2–450 mm	—
Hard turning	1–100	1–500 mm	—	—	2–450 mm	—
Deep-hole drilling	1–100	10–1,200 mm	10–1,200 mm	10–1,000 mm	1–450 mm	0–1,000 kg

Finishing

Technologies	Lotsize	Length	Width	Height	Diameter	Weight	Material thickness
External cylindrical grinding	1–50	10–1,000 mm	from 0 mm	from 0 mm	4–300 mm	0–500 kg	from 0 mm
Internal cylindrical grinding	1–50	10–1,000 mm	from 0 mm	from 0 mm	4–300 mm	from 0 kg	from 0 mm
Surface grinding machine	1–4,000	0.5–1,000 mm	0.5–600 mm	0.5–500 mm	from 0 mm	0–500 kg	from 0 mm

Assembly

Technologies	Weight
Mechanical assembly	0–4,000 kg
Industrial / On-site-assembly	—

Etching and Spark Erosion

Technologies	Lotsize	Length	Width	Height	Diameter	Weight	Material thickness
Spark erosion wire cutting	1–4,000	0.5–345 mm	0.5–250 mm	0.5–200 mm	from 0 mm	0–200 kg	from 0 mm

Measuring & Testing

Technologies	Lotsize	Length	Width	Height	Diameter	Weight	Material thickness
Measuring / testing	1–4,000	0.5–1,000 mm	0.5–780 mm	0.5–580 mm	0.5–750 mm	0–300 kg	from 0 mm

Assembly Group Manufacturing

Technologies
Adhesive bonding
Riveting

Milling

Technologies	Lotsize	Length	Width	Height	Weight
Milling	1–100	1–1,250 mm	1–980 mm	1–980 mm	0–2,000 kg
5-axis milling machines	1–100	5–1,250 mm	5–1,000 mm	5–1,000 mm	0–500 kg
Form milling (3 D)	1–100	2–1,250 mm	2–980 mm	1–980 mm	0–2,000 kg
HSC milling	1–100	1–1,250 mm	1–980 mm	1–980 mm	0–2,000 kg

Additive Manufacturing

Technologies
3D printing (general)

Surface Treatment

Technologies
Electropolishing

Materials

Plastics/synthetic materials

ThermoplasticsThermosetsElastomersSilocone (LSR)Natural and vulcanised rubberGlass fibre-reinforced plasticCarbon fibre-reinforced plasticParticle reinforced composite materials

Sintered materials

Metal powder for formed partsMetal powder for hard metal

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 alloysZinc and zinc alloysSolder

Cast metals

Cast steelCast iron

Natural materials

Wood/timberRock

Precious metals

SilverGoldPlatinumOther precious metals

Light metals

Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys

Non-metal inorganic materials

CeramicsGlassConcreteCast mineralsGraphite

Advanced Materials

Nickel alloy (Inconel, Monel, Hastelloy)

Industries

Furniture industryInformation technology (hardware)Drive and gear engineeringAutomation and control engineeringChemical industryMachine tool manufacturingPaper and printing machinery industryMedical technologyBoiler, container and tank construction Precision engineering, mechatronics and opticsPackaging industryMining and tunnel engineeringConstruction and architectural suppliesAutomotive and vehicle constructionElectrical industryMeasurement and control technique, laboratory equipmentFittings engineeringRailway and rail vehicles industryHousehold appliance industryAir conditioning, refrigeration and ventilation industryMechanical engineeringAerospace and aviation industryBuilding, agricultural and forestry machinery manufacturingPlant engineering and constructionTelecommunication industryPower generation and transmission industryOffice machinery and suppliesLighting industrySpecial purpose machinery manufacturingShipbuilding industryClean room technologyMilitary engineeringHydraulic and pneumatic industryApparatus engineering

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