... 3 discontinous,well-distributed and adjustable feeding 4.ISO9001:2000 Summary 1 K-4 Reciprocating feeder. ISO9001:2000 certificate 2 Applicable ... coal bunker evenly download, transmission, screening, crushing and storage. 4 the coal feeder is composed by rack, backplane ( the coal ... of crank Parameter TypeK-0K-1K-2K-3K-4Capacity t/hbottom plate space mmLocation of crankhard coalsoft coalhard coalsoft ...