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Automatic Hot Air Welder

Our top of the line roofing welder, at an unbelievable price. The Diablo is heavily weighted for more welding pressure, producing high quality welds. It has an air dam, sliding travel wheel, seam guide, auto run switch, and all of the high-end features you would expect from the best welding machines. 

Includes: Case, Spare Heat Element, Weights, and Adjustment Tools.

Watch the Diablo Video


Model Number: ZTR-D500
Power: 230V, 4200W, 18.2A
Frequency: 50Hz
Welding Speed: 1-33ft/min, 1-10m/min (adjustable)
Air Temp: 68-1150ºF, 20-620ºC (adjustable)
Seam Width: 1.5in, 40mm
Weight: 82lbs, 37kg (with weights)
Digital Display: Temperature and Speed
Material: PVC, TPO, Single Ply Roofing Membrane