Edge Runner mills are sued for grinding and crushing the stones roll around their edges. These can provide moderately fine powder and can be used for several fibrous products. These milling machines can deal with very viscous material such as paste and ointments. The provided milling apparatuses have weighted pestle, which has been eccentrically mounted. Edge Runner mills allow for simple emptying and cleaning in the drug factories. The said milling machines are mainly applicable for crushing several drugs to the fine powder. In addition, these allow for uniform grinding of semisolid preparations. Offered machines of stable operation and high production capacity can be availed form at economical price.