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Orbital welding carriage Polycar 60-2Welding of pipe-to-pipe joints

Standard equipment

Open type carriage welding head with hosepack 9m

High duty cycle due to water cooling

Integrated wire feeder

Special 2-axes wire holder and adjustment deviceCold-/ hot-wire liner

Uptake for torch and tilting device with scale +/-45

Integrated encoder for speed regulation and synchronizing ofwelding parameters relative to the electrodes position on the pipe

Motorized cross-slide system (AVC and OSC) for arc-length

control and oscillationSimple adaption to different pipe-geometries

Transport case

Processes

TIG welding DC, AC/DC with ller wireMulti-pass with ller wire in combination with arc length control

(AVC) and Oscillation (OSC)

Recommended areas of use:

Flexible and adaptable tracking vehicle for all welding tasks on

welding of pipe constructions from tube outer-diameter 168mm

Chemical industry Shipbuilding

Power plant construction

Base materials:

Steel, stainless steel, titanium, inconel, aluminium, etc.

Accessories

Precise guide ring

Rail system

2 or 4 diestance-feet for guide ring and rail

Camera systemHosepack extension

Purging gas drag

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rittenconsentofFroniusInternationalGmbH.

FRONIUS INTERNATIONAL GMBHBuxbaumstrae 2, P.O.Box 264, A 4602 WelsTel: +43/7242/241-0, Fax: +43/7242/241-3940

E-Mail: sales@fronius.com

www.fronius.com

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Technical data Polycar 16-2 Polycar 16-2 LPPipe outer-diameter ab 168mm ab 168mm

Max. wall-thickness 30mm 30mm

Welding process TIG/ TIG cold-/ hotwire TIG/ TIG cold-/ hotwire

Dimensions

A (min. space around pipe) 190 / 167mm 146 / 135mm

B (min. axial clearance guide ring) 146,5mm 146,5mm

C (overall axial clearance) 375 bis 435mm (OSC=60mm) 375 bis 435mm (OSC=60mm)

Ca (AVC-travel way) 60mm 30mm

Cb (OSC-travel way) 60mm 60mm

Drive motor (AVC/OSC slides) stepper motor stepper motor AVC-axis speed range 10-500mm/min 10-500mm/min

OSC-axis speed range 20-1000mm/min 20-1000mm/min

Tilting range of torch 35 35

Max. welding current 300 A 300 A

Electrode diameter 2,4 (standard) /3,2/4,0mm 2,4 (standard) /3,2/4,0mm

Drive for rotation DC-motor DC-motor

Rotation speed 20-400mm/min 20-400mm/min

Integrated wire spool 200mm 100mm

Drive for wire feeder DC motor DC motor

Wire speed on cold wire 95-2068mm/min 95-2408mm/min

Wire speed on hot wire 360-7929mm/min -

Wire diameter 0,8mm (other diameters on request) 0,8mm (other diameters on request)

Net weight carriage 9kg 9kg