Medium frequency spot welding machine JIDW-800+180

Medium frequency spot welding machine JIDW-800+180

Comparison between medium frequency DC resistance welding controller and AC control

1. When AC current passes through the welding area, it will diverge due to the surface effect. On the contrary, the medium frequency welder outputs DC current with very small ripple
The welding area has a "bunching effect" towards the center. It can concentrate the welding heat and reduce the heat affected zone around the welding point. This feature is particularly important for the welding of multilayer plates and thick plates;
2. The AC welding machine adopts the AC chopping mode, so it has the characteristics of discontinuous current and high current peak, which causes the AC welding machine to weld
It is easy to produce a lot of spatter during the welding process, which will damage the surface of the weldment and bring a lot of work to the manufacturer. The medium frequency DC welding machine outputs continuous DC current, with stable current and high control accuracy. In addition, the bunching effect of DC current ensures that there is little or no spatter during welding.
3. The medium frequency DC controller outputs DC current with very small ripple, without zero crossing effect, so it has irreplaceable advantages in light alloy, heat-resistant steel, precision parts, high-speed seam welding and occasions with high requirements for welding quality.

Other names

Spot welding machine,                                            medium frequency spot welding machine,        welding machine,,

automobile nut spot welding machine,                    copper plate spot welding machine,                 galvanized plate spot welding machine, stainless steel spot welding machine

Spot welding machine,                                             air pressure spot welding machine,                 row welding machine,

touch welding machine,                                          butt welding machine,                                       pneumatic spot welding machine,

multi spot welding machine,                                    medium frequency spot welding machine,        welding machine, pneumatic

welding machine,                                                 high-power spot welding machine,                      precision spot welding machine,

sheet metal spot welding machine,                                wire spot welding machine,                       resistance spot welding machine,

nut spot welding machine,                                     AC spot welding machine,                                 three-phase spot welding machine,

stainless steel spot welding machine,                     galvanized sheet spot welding machine,         Customized spot welding machine,

special spot welding machine,                                        battery spot welding machine,                 Taiwan spot welding machine,

mesh spot welding machine,                                      multi cylinder spot welding machine,            gantry spot welding machine,

wire mesh spot welding machine,                             DC spot welding machine,                             small spot welding machine,

Product Description

Comparison of medium frequency and power frequency welding effects

 

 

Weld nuts with an intermediate frequency welder

2.Control center: intermediate frequency transformer+intermediate frequency electric control box