Description:

temperature fluctuation.

Speed control adopt pulse width modulation(PWM)automatic regulator-speed and voltage circle;

DC servo motor drive, the bigger output torque, run smoothly. The machine can keeping speed invariableness at the time of climbing slope, vertical climbing and overload pavement change;

the series of welding machine working with steady performance, not be affected by outside temperature and voltage change.

The machine has excellent performance , easy to operate ,high-speed welding and excellent welding quality. Widely used in high-way, railway, tunnel, water warehouse, Sullage, Waste warehouse and building etc.

Details: