Plastic high-flow ring packing is a gridded open-hole tower packing developed on the basis of the pall ring structure. The open-hole rate of high-flow ring packing is more than 50%, and the bed voids are higher than those of the same specification pall ring. Therefore, high-flow ring packing of polypropylene has higher fluid flux. The pressure drop per meter of polypropylene high flow ring packing is 45% lower than that of pall ring. Polypropylene high flow ring packing due to the vertical frame section up and down staggered arrangement, the central ring with reinforcement, rigidity and strength is better. It is characterized by high production capacity, low pressure and suitable separation of heat sensitive materials. 

● high flow ring is the third generation of high efficiency filler, which can maintain high mechanical stability, porosity and mass transfer effect. When more efficient packing is required, the high flow ring is due to its open structure and design. More gas or liquid can be processed without sacrificing mass transfer.