Curved conveyor belts can be adjusted, depending on the application. The materials used for the construction of belts are selected, based on their application. Cotton, Canvas, PVC, Rubber, Silicone, and tough and strong materials including Steel Cord and Stainless Steel Cord are used. Stainless steel belts are the most popular. Strong metal belts are used to convey heavy material. Cotton, canvas, and rubber curved conveyor belts are generally used for the transportation of light weight material.