... 1, Storage system2, Metering and batching system3, Conveying system4, Mixing system5, Air compressor system 6, Packaging system7,Dedusting systemWroking ... metering and batching system, be conveyed to pending-for-mixing bin, and then fed into the high-efficiency biaxial ... .Moreover, there is design with automatic rationing and packaging machine at the bottom of finished products bin, allowing for ...