{TAIL ~ The conveyor} has carrying rods on which the hooks are suspended, with at least one descending discharging rod by which the material slides off under {HEAD ~ gravity} 
{ TAIL ~ The conveyor } has carrying rods on which the hooks are suspended , with at least one descending discharging rod by which the material slides off under { HEAD ~ gravity }
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD