... granularity. 6R grinding mill I. Specification of 6R grinding mill Raymond Grinder:The Raymond Mill series of 3R1410 ... , 2115, high-rate 2714, 3016,3216 and 5R 4119, 6R3818 are high efficiency recycling ... positive pressure.III. Technical Parameterof 6R grinding mill Raymond Grinder: Model3R14103R18153R26153R27154R2716Max Charge Granularity ( ...