In addition, the caked grain can be crushed and discharged through {TAIL ~ the guide hole} by gravity flow without the necessity for {HEAD ~ an operator} to enter the silo 
In addition , the caked grain can be crushed and discharged through { TAIL ~ the guide hole } by gravity flow without the necessity for { HEAD ~ an operator } to enter the silo
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH