... delivery STUCTURE Anti-skid belt conveyor loader for containers, trucks, vans, tractors, etc (Model No.:PR-600 & PD-600) is composed ... motorized rollers conveyor (Model NO: PD-600), 1700-4200mm extendableFUNCTIONWidely used to automatically load or unload goods in or out of ... tailers/vans/trucks/ containers in warehouse, harbor, dock, etc. It aims to ...