The figured convey belt has two parts of rubber belt and grain,As the transported materials and the size of transport angle are different,the grain＇s shapes,heighe and depth are required to be different,There is a “T” type of grain on the belt,which can be open or close.There are three styles of grain:high,mid,low,It is applicable to transport materials of powder,grain,small pieces and package with an angle of≤40°.