1) Our DN3 series portable spot welder are stable-current pneumatic spot
welder,with double portable welding guns and double standards
2) Our portable spot welders are typically used for the components where ordinary
stationary spot welding machines can not weld (for example, when the welding
spot is too large or heavy for a standard pedestal machine)
3) They are widely applied to such fields as automobile manufacture industry,
and home appliances manufacture industry
4) For the main transformer, the imported cold-rolled silicon steel sheet core with
high quality is used. The power consumption is low and the idling current is
small
5) Our transformer coil utilizes vacuum casting technology, making it small, light,
durable and with good welding performance
6) Uses a double-air-circuit system, making the air pressure adjustable and not
interfere with each other
7) The most advanced pneumatic spare parts are used too, making the transformer
of low noise, stable and reliable