Roller conveyor is suitable for all types of cartons, bags, salvers cargoes’ conveying. It can transport single heavy thing, or can bear more impact load. It has big throughput, high speed, light operation, and let multispecies of shunt delivery from collineation come true. Drive Roller Conveyort can be used in complex logistics conveying system which consists of multiple roller conveyors and other conveyors to reach various craft needs and accumulated conveying of material. Roller conveyor has simple structure, high reliability, and simple maintenance.