{"product_id":"4200w-roofing-hot-air-welder","title":"4200W Roofing Hot Air Welder 220V PVC TPO Welding Machine 1.57\" Width, VEVOR, DOBA-RW4200","description":"\u003cp data-start=\"250\" data-end=\"744\"\u003eThis 4200W roofing hot air welder is designed for professional membrane welding applications, delivering powerful and consistent heat output for PVC, TPO, and CPE materials. With a wide 1.57\" welding width and compatibility for material thicknesses from 0.04\" to 0.12\", it enables strong, leak-free welds across roofing, waterproofing, and industrial projects. The high-output heating system reduces preheating time and increases welding speed, improving overall efficiency on large-scale jobs.\u003c\/p\u003e\n\u003cp data-start=\"746\" data-end=\"1187\"\u003eEquipped with a pressure roller system and adjustable belts, this welder maintains even pressure across uneven surfaces, preventing weak or incomplete seams. The closed-loop control system provides real-time temperature display and memory settings for stable performance. Designed for durability and portability, it comes with a protective iron storage box and operates on 220V power, making it ideal for demanding construction environments.\u003c\/p\u003e","brand":"Doba","offers":[{"title":"4200W","offer_id":46772095189161,"sku":"DOBA-RW4200","price":2999.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/4177\/6041\/files\/dspic_4b1141b2-6c7d-4e6c-ba76-763eadf797c1.jpg?v=1769724024","url":"https:\/\/www.tmgindustrial.com\/products\/4200w-roofing-hot-air-welder","provider":"TMG Industrial US","version":"1.0","type":"link"}