Close roller conveyors are manufactured with a light weight aluminum frame and stands.  Coupled with aluminum rollers, these conveyors are ideal for moving boxes, pails, buckets and other materials from one area to another.  Dependant on the length and construction design of the individual roller conveyor, aluminum roller conveyors can have a per foot weight capacity of over one hundred pounds.  Roller conveyors can also be manufactured using galvanized steel where aluminum in not appropriate or preferred.