Also called row welding machine welding machine, welding machine is mainly used for various types of wire, with the development of society and the facilities for the improvement and innovation of manufacturing products are widely used in various forms of welding line in household electrical appliances, daily hardware, transportation, electrical appliances, electronics, batteries, apparatus, instrument etc. hardware accessories manufacturing. Can be carbon steel, stainless steel, coated steel and non-ferrous metals, wire rod, tube, and other forms of spot welding and projection welding. The use of such a wide range, then we will introduce its working principle, so that more people can know it step by step.

Each row of barbed wire welding machine (hereinafter referred to as the row welding machine) has 1 - 8 welding transformer, according to the wire thickness, and mesh size, the welding current of the transformer is adjustable, row welder do mechanical motion will be compressed between the transformer two welding electrode, welding transformer (using the principle of resistance the welding current is applied to thermal resistance), the effect of current flowing through the workpiece contact surface and the adjacent area will generate heat to melt or plastic state, so as to form a metal binding method.

The upper level of the wire mesh welding machine adopts a mechanical pressure spring to pressurize, and the pressure adjustment is convenient and accurate. One can even finish welding a plurality of solder joints, the press head can be adjusted decline and rising speed, easing the impact pressure, also reduce the noise of the workpiece; the two conductor uses upper insulation, insulation performance is stable and reliable; the main circuit uses high power thyristor, power output strong, stable and reliability; operation is controlled by foot switch, high productivity, low labor intensity;