
Overview
About OTRA Umformtechnik GmbH
Who we are
The wishes of our customers Complying with their requests with realistic possibilities Feasibility and tests, sample parts, offers Quality of monitored processes We meet by Ideas and know-how Fast Terminabstimung, pattern production and Deals Qualified employees, process control, on time delivery
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Salach, Germany
Member since 2004
Year of foundation1948
Competencies
Technologies
Wire & Spring Bending
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Wire bending | 1–100 k | from 0 mm | from 0 mm | from 0 mm | 0.1–1.5 mm | from 0 kg | from 0 mm |
Sheet Metal Forming (Stamping, Deep-drawing)
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Punching / pressing (Out-of-tool) | 1–100 k | 1–220 mm | 1–60 mm | from 0 mm | from 0 mm | from 0 kg | from 0 mm |
Stamping and bending machine (Bihler) | 1–1 M | 3–100 mm | 1–100 mm | from 0 mm | from 0 mm | from 0 kg | 1–10 mm |
Pipe & Tube Manufacturing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Pipe bending | 1–100 k | 1–220 mm | from 0 mm | from 0 mm | 1–60 mm | from 0 kg | from 0 mm |
Sheet Metal Processing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Punching / nibbling | 1–100 k | 1–220 mm | 1–60 mm | from 0 mm | from 0 mm | 0–100 kg | 0.1–1.5 mm |
Materials
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloysSolder
Advanced Materials
Nickel alloy (Inconel, Monel, Hastelloy)
Light metals
Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys
Precious metals
SilverGoldPlatinumOther precious metals
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
Cast metals
Cast steelCast iron
Plastics/synthetic materials
ThermoplasticsThermosetsElastomers
Industries
Medical technologyBoiler, container and tank construction Lighting industryFittings engineeringPower generation and transmission industryRailway and rail vehicles industryClean room technologyChemical industryMining and tunnel engineeringBuilding, agricultural and forestry machinery manufacturingMeasurement and control technique, laboratory equipmentFurniture industryMachine tool manufacturingAir conditioning, refrigeration and ventilation industryElectrical industryHydraulic and pneumatic industryDrive and gear engineeringPlant engineering and constructionApparatus engineeringMilitary engineeringMechanical engineeringAutomation and control engineeringAutomotive and vehicle constructionPrecision engineering, mechatronics and opticsInformation technology (hardware)Paper and printing machinery industrySpecial purpose machinery manufacturingShipbuilding industryHousehold appliance industryConstruction and architectural suppliesTelecommunication industryPackaging industryAerospace and aviation industryOffice machinery and supplies
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