Shanghai 4R Raymond Mill Price . Grinding Mills produced by Shanghai Clirik can be devided into the ones for cement, metal ores, non-metallic mineral grinding operations, ... mainly consist of 2R2713,3R3220,4R3216,4R3216B, 4R3218,5R4119S, 6R5125S Raymond Mill. They bring high efficiency and glory for the country and society.