The platform is moving, so that {TAIL ~ the nuggets} can be transported by {HEAD ~ the conveyor}, without having to vary the speed of transportation of the nuggets, while either one of a cavity is being formed and the cavity in the nugget is being filled 
The platform is moving , so that { TAIL ~ the nuggets } can be transported by { HEAD ~ the conveyor } , without having to vary the speed of transportation of the nuggets , while either one of a cavity is being formed and the cavity in the nugget is being filled
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH