Strong Power And Fast Welding Speed
This model is a powerhouse, boasting a 4200W power output and a welding speed of 1.0-10.0m/min. It’s perfect for those high-volume jobs where speed and precision are crucial.The SWT-WP1 operates on 230V and has an adjustable heating temperature range of 50-620℃. This allows for versatility across different materials and welding requirements. The welding seam is a standard 40mm, which is ideal for a wide range of applications.
Strong Welding Functions
The newly designed roof hot air welding machine WP1 adopts advanced hot air heating technology, convenient operation, stable performance, high power, and has a wide range of industrial application prospects. It can quickly realize the construction and welding of high-quality thermoplastic waterproofing membranes such as PVC, TPO, EPDM, etc. in industrial plants, public places, underground projects, swimming pools and other fields.
The welding speed is adjustable (1-10 m/min), which can adapt to different construction needs and is more than 3 times faster than manual welding. Automatic feeding + constant temperature control reduces manual intervention, continuous operation without jamming, suitable for large-scale construction.
One feature that sets this machine apart is the welding pressure. With 200N of force that’s adjustable, you can ensure a strong bond every time.no pinholes, no bubbles, ensuring long-term waterproof effectThe adjustable temperature control allows for precision in welding various materials, ensuring the best possible results.
Convenient operation, adaptable to complex working conditions
Lightweight body, easy to move, suitable for high-altitude and narrow space operations.Smart speed knob, novices can also get started quickly. A variety of welding nozzles are available, suitable for straight welding, T-type welding, and welding of complex nodes (such as pipe openings, yin and yang angles)
SWT-WP1 roof hot air welder has demonstrated significant application value and is a reliable assistant for waterproofing and anti-seepage construction of German green roofs, automobile factories, and energy-saving renovation projects of old buildings. It plays a vital role in ensuring project safety and promoting environmental sustainable development.

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MM-Tech, established in 2011, is a leading manufacturer of thermoplastic welding equipment in China.hot air plastic welder We specialize in the research, development, production, and sales of thermoplastic welding equipment.hot air welding gun Our product line is extremely rich, covering geomembrane welders, polymer hot air welders, tarpaulin hot air welders, hot air welders, hand extrusion welders, and various welding tools, comprehensively meeting the diverse needs of both on-site construction and workshop operations.hot air welder roofing Our products have been exported to over 100 countries and have won the trust of more than 3,000 customers.plastic welding heat gun|super blog