Research on Design of Hi-speed Crawler-type Continuous-drawing Pipe Mill

The resent development situation and development trend of the continuous-drawing pipe mill are described.A comparison of the cam-type continuous-drawing mill with the hi-speed crawler-type continuous-drawing mill is made, based on which, the GB-LLB-8 hi-speed crawler-type continuous-drawing mill as developed by the company's own technical force is analyzed, focusing on the major characteristics, the structural type and key technical data, etc.As a result, it is concluded that the hispeed crawler-type continuous-drawing pipe mill is in possession of such advantages as simplified structural assembly, fine product quality, high cost-effectiveness, and high productivity, etc., being worth spreading.