{HEAD ~ Composite pre mix} is deposited on {TAIL ~ the conveyor belt} which draws it under the oscillating plate 
{ HEAD ~ Composite pre mix } is deposited on { TAIL ~ the conveyor belt } which draws it under the oscillating plate
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH