screw conveyor LSY140 1.168,219,273,323,407mm in diameter ... standard export packagingDelivery Detail:15-30days after deposit is receivedSpecificationsscrew conveyor LSY140 1.168,219,273,323,407mm in diameter ... Co., Ltd. is a factory which is specialized in concrete batching plants and the spare parts. Our factory has a ... are extensively used in building, road, bridge and other ... screw conveyor