Pipeconveyor belt is new type of conveying belt which uses belt carcasses(EP fabric,Steel cord and etc.)as skeleton,high elastic,high anti-abrasive and high strength rubber as working surface.They are mainly used in conveying powdery and granular materials and etc,that are pollutive to the environment.When working,the rubber belt changes its form from flat to
Ushape and finally to pipe shape,fo lding the materials and realizing the process of enclosed conveying .