The welding machine is a multi-point spot welding machine of the welding wire net. There are several kinds of structure: There are two kinds of one-way transportation and two-way transportation. Solder joint control has two kinds of common welding and multi-head welding.

The multi-point common-welding control mode welding machine has only one set of pressurizing mechanism and pressurizes at multiple points at the same time. The reason for the opening of the mesh is the diversion of the welding current and the uneven welding pressure. Generates individual solder joints for false welding and open welding. The multi-head welding machine has a plurality of pressurizing mechanisms for pressurizing and welding respectively. Solder spot pass rate is high.

The welder, the gantry welder, and the multi-spot welding three of them can be referred to as a single model, and can also be expressed separately.

In general, the line welder is a welding head that can weld more than three or four points at a time; a gantry welder is a semi-automatic or automatic multiple weld head that can weld a row of mesh sheets at a time. Welding machine; multi-point welding machine is composed of two or more welding heads, which are mostly used in places where a workpiece has multiple spot welding spots.

Ordinary spot welding machine can hold 4 welding heads, 1 head spot welding machine can also be changed to 4 on, but it must be ensured that the wear is not great, even if the beginning of the 4 welding head height is the same, as long as work several times Or many times, your 4 welding heads will surely have the phenomenon of fire caused by unevenness, springs or universal electrodes behind the electrodes, or 4 cylinders and 4 electrodes.