1. This product is a combination of hot air preheating and welding rod extrusion. The hot air has adjustable electric heating temperature control and self-feeding air source. The extrusion adopts hot air heating system, and the extrusion speed is easy to adjust.

2. Because of the high extrusion pressure of screw feeding, 220V working power supply is adopted uniformly, which can weld thermoplastic products such as plastic sheets and pipes, especially for sealing the ends of large diameter wound hollow wall pipes, making and welding pipe fittings and repairing damages of pipes.

3. Hot-air preheating and welding rod extrusion are integrated. The design is reasonable, the operation is convenient, the welding is continuous, the work efficiency is high, and the extrusion pressure is high, which greatly improves the welding strength. It is an ideal product for welding various thermoplastic plastics.

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