1,NJGC Closed Belt Gravimetric Coal Feeder 2,Feeding coal,pressure resistant 3,Capacity:1-250T/h 4,BW:500-1200mm 5,ISO9001:2 NJGC series Closed Belt Gravimetric Coal Feeder applicationNJGC series Closed Belt Gravimetric Coal Feeder adapted to transport bulk materials continuously which place need higher requirements, especially the power plant coal measurement, desulfurization limestone ...