1,New generation of YT-K serode conrtillers are used,which can achieve optimal conrrol if the whole welding process as to flash,upsetting .It presents high reliability and ccuracy.For welding of work pieces with the same section,the power supply required and energy onsumption are lower compared with conventional resistance welders.

2,The hydraulic system of the welder iseqipped with accurate regulating valve,which can beused to implement stepless regulagion of flash speed,ensuring stable flash prosess,less slag in the weld joint,good metallogrephic sturcture,solid weld connection and good appearance.

3,Widely used for butt weld joint between carbon steel,alloysteelmnon-ferrous pipes,bars and profiled mater ials or butt weld between heterogeneous metals,