2.Heating element:imported heater,lifetime is 3-4 years
3.Fan:LIUDU customized fan,stronger wind
4.Temperature range:0-670 degree
5.walk speed:1-15m/min
6.Laser:,make welding more accurate
7.Welding width:2-4.5cm(wheel with 4.8cm)
8.LED light:more convenient work in night
9.Temperature control:digital temperature control,LCD screen.temperature control more accurate,temperature floating 1 degree.
10.Machine has automatic balancingsystem,
it can weld well even the ground is not smooth