

Overview
About Niederrheinische Zahnräderfabrik Dipl. Ing. Wittfeld GmbH & Co.
Who we are
We manufacture and interlink the following parts according to drawings or samples, and also gear, custom-made, crane components (cable drums, wheels, etc.) and drive parts of all kinds Spur gears and pinion / pinion shafts with straight or helical teeth Bevel gears Sprockets Lantern rings, lantern poles and rack and pinion gears Worms and worm wheels Racks Shafts and wheel center Internal gear hub with internal profiles Our qualified staff will assist you with their experience in the field of drive technology for advice and inquiries. We are certified according to DIN EN ISO 9002 Certificate Registration no. 04100 11214
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Duisburg-Rumeln, Germany
Member since 2005
Year of foundation1952
Competencies
Technologies
Gear Making
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Cylindrical gear / spur gear | 1–20 | 40–2,500 mm | from 0 mm | from 0 mm | 50–2,200 mm | 0–7,500 kg | from 0 mm |
Materials
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steel
Cast metals
Cast steelCast iron
Industries
Machine tool manufacturingFittings engineeringPower generation and transmission industryPackaging industryElectrical industryAerospace and aviation industryMilitary engineeringPaper and printing machinery industryMechanical engineeringBuilding, agricultural and forestry machinery manufacturingRailway and rail vehicles industryAutomotive and vehicle constructionSpecial purpose machinery manufacturingAir conditioning, refrigeration and ventilation industryApparatus engineeringDrive and gear engineeringMining and tunnel engineering
Parts & Machines
Machinery (2)
1 / 2
L2200
ManufacturerLiebherr
Control-
Year of Construction1965
Technology
Cylindrical gear / spur gear
2 / 2
P1250
ManufacturerPfauter
Control-
Year of Construction1963
Technology
Cylindrical gear / spur gear
2 Machinery
Cylindrical gear / spur gear2
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