For Laboratories, this model is best for fast and efficient primary grinding of samples of brittle materials like Iron and Manganese ores, Quartz, Glass, Granite, Silicates and various minerals for conventional chemical and physical analysis.
Principle of Operation
The Sample is fed through the hopper, which enters the grinding zone centrally. Grinding zone consists of a rotating Disc and a Fixed disc both having grooves. The rotating disc pushes the material against the fixed disc causing heavy friction which causes the material to shear off into fine particle. The ground material comes out due to gravity and Centrifugal force and collected into a tray.
The adjustable small gap between the discs determines the fineness of the ground material.