Threeroller Mill continuous powder coating machine equipment process. Standard process commonly used by Chinese mineral companies. Technical Parameter. Model SG200 SG3/300 SG3/600 SG3/900; Production Capacity (D97:10um) 150kg/h: /h: 3T/h: 6T/h: Power: 11kw: : 111kw: 225kw: Note: The above data is exemplified by the coating of calcium carbonate GCC. Major Equipment. SG series .