robots to achieve unmanned operation of the ring rolling machine. Improvement has been made on the basis of th

Guide rail length is increased to 5~6 times of journey of sliding block,cross section is square shape, burden force is reasonable, guiding precision is high and lifetime is long.

4n.Lower support part is fixed in square frame by wedge iron, adjusting and maintenance is easy and convenient;High quality seal rings are adopted for lower support bearing to assure the normal working in bad working condition .maintenance; Compressed air is released through muff8o the mach