Circular Conveyor belt is make to conveyor belt into no joints circular conveyor belt in the production process,the characteristics is the core with no joints,rubber surface ha no obious defects in joints,uniform tension,so the tape transport balance,the use of small elongation,there is no early joint damage and effcet use life.Circule Conveyor belt core with high-quality woven cotton or polyester-cotton canvas is made of the general 2-6 storey or NN-200-type nylon canvas (or polyester canvas) to make strong layer.