The latest modle of condenser type spot welder which does not need a charging current limiting resistor.

1,Use the soft start mode and the full digital integrated circuitfor control of constant-current charging,the charging is quicker and more stable;

2,No charging curen limiting resistor is required,this can avoid energy waste resulted from heating of current limiting resistor and save 40% electricity compared with ordinary condenser tyle spot welder;

3,Use imported well-known charging &discharging condenser,it has stable capacity and long service life;

4,Digital charging voltage display;the setting of charging voltage is more accurate and simple;

5,Wide applications,it is particularly suitable for weld joint of plates,cable and wires that are made of materials with good electyic and heat conductivity such as aluminum,copper,stainless steel,alloy,nickel and tungsten,etc.and welding between heterogeneous metals.