... , washed kaolin, calcined coal kaolin, quartz, mica, hydrafil, magnesium hydrate, brucite, superfine and precipitated barite, rubberlith, white carbon black, titanium pigment., ash ... 17.5Carbon steel6Electric cabinetSet 1 Carbon steel7Connection pipesSet 1 Carbon steel8Reagent boxSet 1 Carbon steel Handling capacity Material :carbon black ,500-800 mesh,handling ...