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Uniroof AT

The new UNIROOF AT roof welder is your flexible partner for welding thermoplastic roofing membranes on flat or pitched roofs (up to 30°). Thanks to its compact architecture and movable transport axle, machine conversion is no longer necessary.

Effortlessly weld close to the edge (to 100mm) at the parapet or on the parapet and as easily in narrow circumstances. Though primarily used in the roofing industry, the Leister UNIROOF AT is optimal for the highest quality material prefabrication.

With the addition of the newest accessory axle, users can now perform radius welds on details such as pipe boots. Available in either 120V or 230V versions, the UNIROOF has become one of the most valuable welders on the market.

Features


  • Less Maintenance

    Movable transport axle eliminates the need for retooling

  • Simplicity

    Maintenance-free direct drive and closed-loop technology

  • Flexibility

    Adaptable relocating and machine guiding

  • High-Performance

    66% higher welding performance compared to similar machines on the market

Videos


Leister UNIROOF AT/ST - Roof welding made easy

The new UNIROOF AT/ST roof welder is your flexible partner for welding thermoplastic roofing membranes on flat or pitched roofs (up to 30°). Thanks to its slim design and movable transport axle, converting the machine is no longer necessary. Effortlessly weld close to the edge (to 100mm) at or on the parapet and easily in narrow circumstances.

Leister - Radius welding with UNIROOF AT/ST

Radius and pipe collars can be welded quickly and efficiently with the UNIROOF AT/ST. Our machines are designed to demonstrate safety, convenience, and allow welders to complete projects with maximum productivity.

Leister UNIROOF AT/ST - parapet or close-to-the-edge welding

UNIROOF AT/ST roof welder is your flexible partner for welding thermoplastic roofing membranes on flat or pitched roofs (up to 30°). Thanks to its slim design and movable transport axle, converting the machine is no longer necessary. Effortlessly weld close to the edge (to 100mm) at or on the parapet and easily in narrow circumstances. With 3450W performance, 230V and 15 Amps in the box, the UNIROOF AT/ST offers speedy top performance on any roof.

Specifications


Technical Data

Attribute Value Unit
Voltage 100 / 120 / 220 – 240 V
Frequenz 50/60 Hz
Power 1500 / 1800 / 3450 W
Temperature, stepless 210 – 1150 °F
Air flow range 45 – 100 %
Speed, stepless 3.3 – 33.0 ft/min
Size (L × B × H) 18.7 × 9.6 × 10.3 inch
Weight 38.6 (incl. 3 additional weights)
Materials PP, PVC, TPO, ECB, EPDM, EVA, FPO, PO, PIB (other materials upon request)
Conformity mark
Protection class I
Fan maintenance-free
Operation Digital with display
Temperature control Closed-loop System

Article No.
154.453 UNIROOF AT, 220 – 240 V / 3450 W, 40 mm (1.6 inch), US without plug
153.599 UNIROOF AT, 120 V / 1800 W, 40 mm (1.6 inch), with US-plug

Uniroof AT


  • Movable transport axle eliminates the need for retooling
  • Maintenance-free direct drive and closed-loop technology
  • Flexible relocating and optimal machine guiding
  • 66% higher welding performance compared to similar machines on the market
  • Welding roof structure profiles