The belt conveyor can be utilized to convey tiny materials. It is characterized by low noise, smooth transport, superior performance and exquisite appearance. The belt of this conveying machine is made of a large variety of materials, including PVC, anti-static PVC, PU, rubber, canvas, and special belt material which is compliance with the FDA food standard. In addition, the belt transporter can be constructed with diversified frame materials such as anodized aluminum skin material, plastics sprayed carbon steel, paint sprayed carbon steel and stainless steel.