It can be divided into two types: spot welding (single spot welding) and row welding (multi-spot welding).
Features:
    By arbitrarily adjusting the speed (the descending and ascending speed of the top electrode contact) and the welding pressure as demands, it guarantees the fastness of welding point. The electrode part adopts reliable and high efficient water cooling system to make sure the continuous operation of the welder. The imported silicon control module is used as on and off switch of the major loop for the smooth output current of welding, which reacts rapidly and the parameter is precise and steady.
    It is mainly used for the welding of special deeping, such as: constructional mechanisms, metalwork and deformed bar meshwork, traffic rail, the fence of biotope and so on, as well as sorts of purfle row welding of barbecue, arts and crafts, small deeping, stainless artware and so forth.