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.
TSD-900 Motor Controller Board.
TSD-900 Driving Motor.
Hot Wedge Knife for TSD-900.
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.