Bel Air develops equipment for micro honing & micropolishing technologies for the aerospace, medical, knife blade, and other industries by using a variety of tumbling, harperizing, burnisher, and surface polishing machines, both automated and cellular, to achieve the lowest Ra surface possible.

Objective
Polish for finish
Part Description
Mold Core
Material
Tool steel
Process Type
Micro Polishing
Objective
Polish for performance
Part Description
Cam Burnishing Tool
Material
Carbide
Process Type
Ultra Polishing
Objective
Ultrapolish
Part Description
Aerospace Engine Blade
Material
17-4 PH stainless steel
Process Type
AutoHone Robotic Reverse Drag Finisher
Objective
Wet grind and polish
Part Description
Medical Femoral Implant
Material
Cobalt chrome (CoCr)
Process Type
Super Polish
After (left) & Before (right)
Objective
Polish ceramic coating
Part Description
Medical Femoral Implant
Material
Ceramic coated
Process Type
AutoHone Robotic Reverse Drag Finisher
Objective
Cut down and polish
Part Description
Medical Implant
Material
Cobalt chrome
Process Type
Ball Polishing Machine
Objective
Superpolish
Part Description
Valve Ball
Material
Stainless steel
Process Type
Ball Polishing Machine
Objective
Improve performance
Part Description
Transmission Gear
Material
Steel alloy
Process Type
Ultra Polisher
Objective
Polish PVD coating
Part Description
Hip Ball
Material
Unknown
Process Type
Drag Finisher
Objective
Polish
Part Description
Medical Implant
Material
Cobalt chrome
Process Type
Micro Polishing
Objective
Superpolish
Part Description
Valve Seat
Material
Stainless steel
Process Type
AutoHone Robotic Reverse Drag Finisher
Objective
Automate polishing
Part Description
Jet Engine Blade
Material
A286 steel
Process Type
AutoHone Robotic Reverse Drag Finisher
Objective
Superpolish
Part Description
Medical Device
Material
Cobalt chrome
Process Type
Centrifugal Barrel Finisher