Quickclamp Heads Model 432 and 433

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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Description

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.

1. HEAD mounts entirely on one side of the joint, allowing use for pipe-to-fitting welds

2. PIVOTING SPOOL MOUNT Unique design maintains tension on wire, prevents bending (not required on Model 433)

3. NARROW AXIAL PROFILE 4 Molded silicone switch panel eliminates need for separate remote pendant. Dirt and moisture resistant.

Quickclamp 432, 433

Specifications  
 Quickclamp Model 432Quickclamp Model 433
ApplicationMulti-pass orbital GTAW pipe-to-pipe, pipe-to-fitting
Pipe (tube) OD size range25 – 89 mm (1.0” – 3.5”)60 – 168 mm (2.375” – 6.625”)
Filler wire moduleWire size: 0.8, 0.9, 1.0 mm (.030, .035, .040”)
Max. speed capability: 2540 mm/min. (100 IPM)
Oscillation moduleMax. 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 module13 mm (0.5”) stroke. Additional mechanical adjustment allows welding
heavier wall pipe
Torch propulsion module0.1 – 1.8 rpm0.05 – 0.9 rpm
Water-cooled torch200 A continuous

Torch adjustment capability

Torch lead/lag adjustment: ± 15 degrees (manual)
Torch tilt adjustment: ± 10 degrees (manual)
Power supply compatibilityPipemaster 515, Pipemaster 516
Dimensions/weights  
 Quickclamp Model 432Quickclamp Model 433
Weight5.9 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

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

 

Power Supply Compatibility

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