Hot Air & Hot Wedge Combi Wedge Welding Machine is an Automatic Combi-Wedge Welding Machine for overlap welding and manufacturing of films and geomembrane liners in tunnels as well as earthwork and civil engineering. The heat is transmitted by using the best combination of contact and hot air.
The control of this series of welding machine adopts PID automatic thermostatic control with high control accuracy and low temperature fluctuation; speed control adopts PWM automatic voltage and speed regulation circuit, driven by DC servo motor, with great output torque and the operating is stable.
TSD Hand-held Plastic Extruder, a new type hot air welder that researched and manufactured by our plant. We bring advanced technology from abroad, has reaches or exceeds technical index standards of similar foreign products and fills the blank in domestic.