
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
Sintered materials
Metal powder for formed partsMetal powder for hard metal
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloysSolder
Precious metals
SilverGoldPlatinumOther precious metals
Plastics/synthetic materials
ThermoplasticsThermosetsElastomers
Cast metals
Cast steelCast iron
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel
Advanced Materials
Nickel alloy (Inconel, Monel, Hastelloy)
Light metals
Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys
Industries
Fittings engineeringTelecommunication industryElectrical industryApparatus engineeringAerospace and aviation industryOffice machinery and suppliesMechanical engineeringMeasurement and control technique, laboratory equipmentAir conditioning, refrigeration and ventilation industryHousehold appliance industryConstruction and architectural suppliesAutomation and control engineeringPlant engineering and constructionDrive and gear engineeringLighting industryBoiler, container and tank construction Medical technologyMachine tool manufacturingClean room technologyPower generation and transmission industryRailway and rail vehicles industryFurniture industryHydraulic and pneumatic industryChemical industryMining and tunnel engineeringBuilding, agricultural and forestry machinery manufacturingPackaging industrySpecial purpose machinery manufacturingShipbuilding industryPaper and printing machinery industryPrecision engineering, mechatronics and opticsAutomotive and vehicle constructionMilitary engineeringInformation technology (hardware)
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