System for crushing and discharging powder and {HEAD ~ granular material} caking in {TAIL ~ storage tank} 
caking in
System for crushing and discharging powder and { HEAD ~ granular material } caking in { TAIL ~ storage tank }
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL