... simple packing auger, dust remover, electrical cabinet, air compressor and gas phase balance, mostly suitale for ... material. 5. Chemical additives: Cellulose esters, superplasticizer, air entraining agents, accelerating agents, retarding agents, defoaming agents, hydrophobic ... System:Dedusting System :Computer Control System :Air Compressor / Air-phase Balance SystemSteel Structure /End Products Storage ...