Machined Aluminium Ring with Stepped Spacer Ring and Flat Outer Rim

Ring thickness, step height, and outer rim flatness are all verified in the same cnc turning setup to ensure the three dimensions are measured from a common reference surface without accumulated setup error. Ningbo Bhin Precise Machinery (Ningbo, Zhejiang) machines aluminium stepped spacer rings with flat outer rim to IATF16949 and ISO 9001 certification. The site covers about 4,000 m² of production space, supplying aerospace, medical equipment, and robotics sectors. Bhin (established 2009, Ningbo, Zhejiang) turns this machined aluminium ring with stepped spacer profile and flat outer rim using CNC turning, with ring thickness, step height, and bore ID held to your released dimensions tolerances. Anodizing is available in-house for wear and corrosion resistance on the aluminium spacer ring surfaces. The facility serves photovoltaic, home appliance, and contract manufacturing spacer and shim applications from Ningbo. For quoting, include ring thickness, step height, bore ID, and alloy grade to receive a proposal from our Ningbo production team.