

Overview
About Coldex AG
Who we are
The core competence of COLDEX lies in the production of technical extrusions made from aluminum and its alloys, the design and production of the necessary flow molding and finishing tool sets, as well as a wide range of the extrusion downstream treatment processes. With the cold extrusion technology can be a wealth of forms produced with significant technical and economic advantages. For 40 years COLDEX produces highly accurate and cost-extruded parts. We are happy to discuss our options.
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Unterägeri, Switzerland
Member since 2004
Competencies
Technologies
Solid Forming
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Drop forging | 250–500 k | from 0 mm | from 0 mm | from 0 mm | from 0 mm | 0–5 kg | from 0 mm |
Impact extrusion | 1–100 k | 50–700 mm | from 0 mm | from 0 mm | 7–70 mm | from 0 kg | from 0 mm |
Mould construction
| Technologies | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|
Pressure die cast molds | 1–1,200 mm | 1–950 mm | 1–1,200 mm | from 0 mm | 0–10,000 kg | from 0 mm |
Squeeze moulds | 1–1,200 mm | 1–950 mm | 1–1,200 mm | from 0 mm | 0–10,000 kg | from 0 mm |
Vacuum deep-drawing moulds | 1–1,200 mm | 1–950 mm | 1–1,200 mm | from 0 mm | 0–10,000 kg | from 0 mm |
Materials
Light metals
Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloysSolder
Advanced Materials
Nickel alloy (Inconel, Monel, Hastelloy)
Precious metals
SilverGoldPlatinumOther precious metals
Sintered materials
Metal powder for formed partsMetal powder for hard metal
Natural materials
Wood/timberRock
Cast metals
Cast steelCast iron
Plastics/synthetic materials
ThermoplasticsThermosetsElastomersGlass fibre-reinforced plasticCarbon fibre-reinforced plasticParticle reinforced composite materials
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel
Non-metal inorganic materials
CeramicsGlassConcreteCast mineralsGraphite
Industries
Fittings engineeringMilitary engineeringElectrical industryPlant engineering and constructionPrecision engineering, mechatronics and opticsMeasurement and control technique, laboratory equipmentMechanical engineeringAerospace and aviation industryPower generation and transmission industryOffice machinery and suppliesConstruction and architectural suppliesSpecial purpose machinery manufacturingMachine tool manufacturingBuilding, agricultural and forestry machinery manufacturingApparatus engineeringMedical technologyChemical industryFurniture industryAutomotive and vehicle construction
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