Home » Certificates

Company Certificates

Patent Certificates

Accreditation Certificates

Main Products
  • Cross Roller Slewing RingThe cross section of the raceway is linear type. The roller of the slewing ring is column type and each two adjacent rollers are cross arranging. Therefore, half of the rollers bear the upward axial force and the rest bear the down forward force. The column type roller features linear contact with raceway and little fraction coefficient...
  • Double Row Eight Point Contact Ball Slewing RingThe double row eight point contact ball slewing ring is make up of dual rows of the same sized steel balls and each of the balls is segregated from another one by a spacer. The spacer fixed on the raceway not only can separate the adjacent balls, but also used as a holder of the balls. The internal and external rings are one integral whole and the balls...