Mechanised welding - Peripherals welding manipulators Special equipment : Markets

Welding Specialists

Mechanised welding - Peripherals welding manipulators

Special equipment

Markets

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» Food and beverage / Pharmaceutical / Chemical / Sanitary industry
Hygienic requirements and resistance to corrosive media under pressure and temperature

The final product must not be affected by contamination or microbial growth. The orbital welding guarantees:

Reproducible, pure welds for optimum resistance against microbiological influenced corrosion
Smooth welds for easy cleaning to meet the hygienic requirements
Controlled and constant penetration
Minimized heat input in the heat affected zone
Minimized oxidation
Metallurgical superiority
ISO documented weld quality
Gain of time thanks to reduced testings (non-destructive/destructive testing)
Automatic documentation of the welds within integrated quality management systems

Standard applications:

Tube O.D.	6,0 - 220 mm
Wall thickness	0,8 - 3 mm
Material	304 and 316 L type stainless steel

» Aeronautics / Aerospace / Defence High added value parts
For the different types of aerospace construction (aircraft engines, planes, shuttles). The joining of stainless steel, titanium and aluminium tubes.

» Thermal transfer equipment / Boiler
Resistance to high pressure with highest temperatures

Used for the production of different components in e.g. steam generator or waste heat boiler fabrication for coiled pipes, high pressure preheating units, endless tube fabrication, etc. Increase in productivity (up to 50 %) with a constant ISO documented quality, even under restricted accessibility.

Standard applications:

Tube O.D.	25 - 64 mm
Wall thickness	2,5 - 6 mm
Material	Heat resistant steels (Cr-Mo), carbon steels

» Nuclear applications Critical areas
Complete systems to decrease the intervention time in contaminated areas, video surveillance as well as computer aided welding with automatic joint tracking and on line parameter adjustment.

» Power generation / Petrochemical industry Heavy wall tubes and pipes by using ”TIG/GTAW cold wire process”
Competition is always increasing, schedules are always shorter, therefore companies must choose the most effective welding procedures taking into account: - required quality and productivity - environmental conditions - qualifications of personnel - competitivity

» Small, medium and large series part assembly Automatic arc welding
Modular electro-mechanical components have been designed for high-precision operations. The control of the torch positional accuracy is up to a precision of 1/10 mm. Our high-performance power sources cover a large welding current range.

» Cladding Controlled heat input / dilution
TIG/GTAW cold/hot wire process and numerical weld control system ensure permanent control of the heat input. Each individual parameter (welding speed, welding current, wire) is controlled independently but repeatedly.