Zhongtai Group is established in 2000, locates in Shijiazhuang. We are an ISO9001 certified pipe making machine and cold rolled section steel formingeputed enterprise in Chinas pipe making industry with the largest production capacity.There are three subsidiary companies respectively carry out technologydevelopment, production processing and mould manufacturing Plant area 67000m with machining, heat treatment and assembly plants
High frequency welded pipe making machine is the main equipment for the welded steel tube production line with decoiler, strip feeding, roller forming and sizing, high frequency solid welding, cutting and stock.
This machine is specially used for producing longitudinal welded pipe in metallurgical, construction, transportation, machinery and vehicle engineering industries. With strip steel as the raw material, through cold roll forming and high frequency welding techniques, it produces round pipes and square pipes with required sizes.