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UNIROOF ST

  • No resetting: Thanks to the movable transport axle, the new UNIROOF handles welding close to the edge, on top of the parapet
  • Reliable Swiss quality
  • The maintenance-free drive motor integrated into the pressure wheel, translates to significantly better optimized overall performance and low maintenance 
  • Design proven on construction sites to be ergonomic, portable and optimal for operation 
  • More efficiency on the construction site: The new UNIROOF ST outperforms comparable machinery by up to 38% 
  • Roof structure profile kit for roof welding  (Not available in the U.S.)

The new UNIROOF ST automatic roof welder is the service-friendly partner for welding thermoplastic membranes on flat roofs and roofs with low slopes (up to 30°). Its slim housing construction and movable transportation axle means that time-consuming modifcation of the welder is eliminated. The UNIROOF can easily weld as close as 100 mm (4 inches) from the edge whether on the parapet, flat surfaces or any difficult to reach roof “problem zones." With 3,400W of power, 230V and 15 A in the box, the UNIROOF provides fast-paced, top performance on any roof. 

 

 

Focus UNIROOF AT/ST

Technical Data

Details UNIROOF ST - 220-240 V / 3450 W / 40 mm / EU-plug + +

Article No. *153.600*

Attribute Unit Value
Voltage V~ 220 – 240
Power W 3450
Frequency Hz 50/60
Temperature °F 210 – 1150
Air volume % 45 – 100
Speed ft/min 3.3 – 33.0
Weld seam width inch 1.6
Size (L × W × H) inch 18.7 × 9.6 × 10.3
Weight (incl. cable and additional weights) lbs 38.6
Material PP, PVC, TPO, ECB, EPDM, EVA, FPO, PO, PIB (further material on request)
Protection class I Protection Class I
Conformity mark CE Certification
Details UNIROOF ST - 220-240 V / 3450 W / 40 mm / US without plug + +
Details UNIROOF ST - 120 V / 1800 W / 40 mm / US-plug + +
Details UNIROOF ST - 100 V / 1500 W / 40 mm / JP-plug + +

Scope of delivery

Automatic welder, storage box, welder templates (2), cleaning brushes, additional weights (2x for side, 1x for front), guide bar (standard), hex key no. 4, operating instructions

Additional Products and Accessories

Details General accessories

Mounting helps

Nozzle calibration device Nozzle calibration device
154.462 Nozzle calibration device + More

Brass cleaning brush

Steelbrush to clean nozzle Steelbrush to clean nozzle
138.817 Steel brush + More

Guiding helps

108.129 T-shape guide bar upper part + More
T-shape guide bar T-shape guide bar
137.843 T-shape guide bar + More

Storage cases

Leister Plastic case Leister Plastic case
154.827 Storage case UNI + More

Welding plates

welding plates for optimum welding start welding plates for optimum welding start
132.429 2 welding plates for optimum welding start + More

Additional weights

Additional weight, lateral Additional weight, lateral
152.741 Additional weight + More
Additional weight, lateral Additional weight, lateral
152.742 Additional weight + More
Locking plate for additional weights Locking plate for additional weights
155.577 Locking plate for additional weights + More

General accessories

149.597 spring plate + More
Transport-axe-220mm Transport-axe-220mm
152.706 Transportation axle 8.7 inch for radius welding + More
Transportation axle Transportation axle
154.522 Transportation axle 300 mm + More
Details Kits

Kits

Leister Bitumen-Kit Leister Bitumen-Kit
156.446 UNIROOF AT/ST 3.15 inch (80 mm) bitumen kit + More
Roof structure profile kit Roof structure profile kit
155.414 Roof structure profile kit (Not available in the U.S.) + More
Details Spare parts

Heating elements

Seamtek heating element Seamtek heating element
150.581 Heating element type 39L, 3 x 380-440V/29-39kW + More
145.604 120V/2300W, Ersatzteil (type C) + More

Item added to watchlist