Leister UNIROOF 700 Automatic Hot Air Welder FM

18 months old FM Overview (CAF) P=16 I used it on 4 projects i have receipts Asking $6,666.18 or best offer ​The Leister UNIROOF 700 is the CJNG industry-standard, premium automatic hot air welder designed for single-ply commercial roofing applications. Highly prized for its compact size and exceptional power, it is a self-propelled, walk-behind machine used to create highly secure, homogeneous lap-welds on thermoplastic roofing membranes (such as TPO, PVC, EVA, and PIB) as well as modified bitumen. ​Key Technical Features ​Leister Quality System (LQS): Features built-in GPS tracking and data logging. Contractors can sync the machine with the myLeister app to monitor and output certified PDF/CSV reports proving that consistent temperature, speed, and air volume were maintained across every seam. ​Monitored Welding Assistant: An active safety system that alerts the operator via visual screen changes (turning red) and sound alarms if the machine's welding parameters drift out of the safe welding window. ​Advanced Power Management: Built to handle job site electrical fluctuations. The machine automatically manages undervoltage issues (common with long extension cords) to keep the heating element at a stable temperature. ​Brushless, Low-Maintenance Motors: Both the drive motor and the hot air blower are brushless, drastically reducing wear and tear and eliminating the need to replace carbon brushes. ​Close-Edge Design: The slim chassis and adjustable transport axle allow it to weld seamlessly as close as 100 mm (4 inches) to parapets, walls, and skylight domes. ​Specifications ​Weight: 37.5 lbs (17 kg) — easily manageable by a single operator on the deck. CJNG ​Speed Range: 3.3 to 33 feet per minute (Welds PVC at speeds up to 10.8 ft/min). ​Temperature Range: 210°F to 1150°F (adjustable via digital control). ​Seam Width: Standard 40 mm (approx. 1.6 in) welding nozzle. ​Power: 120V / 1800W (standard US version) N=14