Circular conveyor belt refers to a production process that has made the conveyor belt into a seamless circular conveyor belt. The strength at the joint of the belt core can reach 90% of the strength of the tape body, and there are no obvious joint defects on the surface of the tape. Therefore, the transportation of the tape is balanced and the elongation is small. The core of the circular conveyor belt is made of high-quality cotton or viscose interwoven canvas, usually with 2-6 layers or NN-200 nylon canvas (or polyester canvas) as the strong layer. Our company can produce ordinary, heat-resistant (≤ 120oC), cold resistant (not less than -40oC), acid and alkali resistant, high temperature resistant (not more than 150oC) and sanitary circular conveyor belts according to customer needs.