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Quickclamp 432 433

Orbital Weld Heads for Multi-Pass GTAW Pipe Welding

The Magnatech Quickclamp weld heads are designed to make pipe-to-pipe and pipe-to-fitting welds. They are “full function” – with the capability of reproducing all the precise motions of a skilled welder. A continuously adjustable clamp eliminates the need to interchange components when changing pipe sizes. Simply slip the head over the pipe and clamp with a toggle lever. The Quickclamp heads improve productivity by increasing duty cycle, reducing repair rates, and producing welds of consistent quality.

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OPTIONS

TILT-AVC standard. Allows the torch to be pivoted for socket/fillet welding applications, maintaining the arc length correction motion along the tungsten electrode axis (tilt-torch bracket also provided standard

 

 

QUICKCLAMP 432, 433

Applications

  • Fossil Power Plant Construction/Maintenance
  • Steam Generation Equipment Fabrication
  • Nuclear Power Plant Construction/Maintenance
  • Shipyard Construction
  • Fabrication Shops
  • Chemical/Petrochemical Facility Construction and Maintenance
  • Process Piping

Features

  • Multipass welding of tubes/pipes in all gravity positions
  • Use economical standard 1 kg (2 lb.) wire spools
  • Push button clutch for rapid cable unwind
  • Heat tolerant steel bearings and chain drive
  • Waterproof Carry Case/Tool Kit standard
  • Socket Welding Kit and Tilt AVC option for angled torch applications
  • Water-Cooled Torch uses standard expendables

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QUICKCLAMP 432, 433

Specifications    
  Quickclamp Model 432 Quickclamp Model 433
Application Multi-pass orbital GTAW pipe-to-pipe, pipe-to-fitting
Pipe (tube) OD size range 25 – 89 mm (1.0” – 3.5”) 60 – 168 mm (2.375” – 6.625”)
Filler wire module Wire size: 0.8, 0.9, 1.0 mm (.030, .035, .040”)
Max. speed capability: 2540 mm/min. (100 IPM)
Oscillation module Max. oscillation stroke amplitude: 16 mm (0.625”)
Max. oscillation speed: 1520 mm/min. (60 IPM)
Oscillation dwell: 0 – 1 second
Cross seam adjustment: ± 6.4 mm (± 0.25”)
Arc gap control module 13 mm (0.5”) stroke. Additional mechanical adjustment allows welding
heavier wall pipe
Torch propulsion module 0.1 – 1.8 rpm 0.05 – 0.9 rpm
Water-cooled torch 200 A continuous

Torch adjustment capability

Torch lead/lag adjustment: ± 15 degrees (manual)
Torch tilt adjustment: ± 10 degrees (manual)
Power supply compatibility Pipemaster 515, Pipemaster 516
Dimensions/weights    
  Quickclamp Model 432 Quickclamp Model 433
Weight 5.9 kg (13.0 lb.) 8.1 kg (17.8 lb.)
Axial Clearance (Torch Centerline to Rear Extremity) (A) 158 mm (6.24”) 158 mm (6.24”)
Axial Clearance (Torch Centerline to Front Extremity) (B) 10 mm (0.41”) 10 mm (0.41”)
Width (C) 241 mm (9.50”) 321 mm (12.63”)
Radial Clearance Requirement (D) 241 mm (9.50”) - Pipe OD 321 mm (12.63”) - Pipe OD
÷ 2 = Radial Clearance ÷ 2 = Radial Clearance