
Overview
About Praxair Surface Technologies GmbH
Who we are
Surface Technology
Coating and ready to mount finishing of
high performance components
Max size: D2,5xL15m, W: 62to
Welding:
electron beam welding:
different materials
free of distortion
Max Size: D1,5xL1,5m, G: 1to
1 / 1

Ratingen, Germany
Member since 2007
Employees50 - 100
Certificates3
Competencies
Technologies
Finishing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
External cylindrical grinding | 1–10 | 2,000–14,000 mm | from 0 mm | from 0 mm | 200–2,500 mm | 0–50,000 kg | from 0 mm |
Surface Treatment
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Thermal spraying | 1–10,000 | 1–15,000 mm | 1–3,000 mm | 1–3,000 mm | 1–3,000 mm | 0–62,000 kg | from 0 mm |
Materials
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloysSolder
Advanced Materials
Nickel alloy (Inconel, Monel, Hastelloy)CarbideSilicium
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel
Light metals
Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys
Non-metal inorganic materials
Ceramics
Cast metals
Cast steelCast iron
Industries
Special purpose machinery manufacturingMeasurement and control technique, laboratory equipmentPower generation and transmission industryMedical technologyMilitary engineeringApparatus engineeringElectrical industryPaper and printing machinery industryDrive and gear engineeringAutomotive and vehicle constructionPackaging industryAir conditioning, refrigeration and ventilation industryChemical industryAutomation and control engineeringBuilding, agricultural and forestry machinery manufacturingAerospace and aviation industryMechanical engineeringRailway and rail vehicles industryMachine tool manufacturing
Certificates
ISO 14001
JAR 145
QSF-A
Parts & Machines
Machinery (4)
1 / 4
Walzenschleifmaschine
ManufacturerWaldrich
Control-
Year of Construction1992
Technology
External cylindrical grinding
2 / 4
Detonationsbeschichtung 1
ManufacturerPRAXAIR SURFACE TECHNOLOGIES
Control-
Technology
Thermal spraying
3 / 4
Plasmabeschichtungsanlage
ManufacturerPRAXAIR SURFACE TECHNOLGIES
Control-
Technology
Thermal spraying
4 / 4
HVOF Beschichtungsanlage
ManufacturerPRAXAIR SURFACE TECHNOLOGIES
Control-
Technology
Thermal spraying
4 Machinery
External cylindrical grinding1
Thermal spraying3
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