ring rolling machine D51
D51A and D51B ring rolling machines have been widely used for ring like semifinished of bearing forging auto-gear & flange. Our factory can produce D51, D52, D53K series and over 40 specs ring rolling machine conforming to national standard, all economic and technical indexes conform to national standard. Moreover, it is used widely for thermal rolling of loop parts and components for bearing, auto gear wheel and flange disc industry. Roughcast of parts produced with ring rolling produced by our factory can save labor and materials and have high precision winning high reputation among domestic and foreign users.