Guarantee optimal flatnes Equipment Features: 1.Applicable to various processes Configure machine depending on customers needs on processing technology 2.High strength cast iron machine body Low vibration and deformation during processing 3.Three independent adjustable driving motors are applied to upper disc, lower disc and inner ring s, parallelism and surface finish 4.Upper working disc can be manually or automatically swing out Rapid and convenient to load and unload work piece and to change working tray 5.Pneumatic control Realize optional regulation and automatic conversion among pressures primary, major and fine stage 6.High precision pneumatic pressure system in low f riction with upper working disc Precisely conduct processing parameters required by procedures to guarantee excellent processing precision 7.Digital size control system Realize online measurement of processed work pieces 8.Inner ring rotates under servo driving Precise location, convenient for semi-automatically loading and unloading 9.A semi-automatically loading and unloading device can be configured (option) To shorten working duration and improve working efficiency 10.CBN Grinding plate High efficiency and high precision 11.Constant temperature cooling and filtering system Prevent grinding disc form deforming and guarantee processing precision 12.Touch screen control interface a Simple, direct and convenient operation interface 13.Compressed protection for upper working disc