1. This unit is developed on the well-developed technique base, chiefly used for dry of the engineering plastics such as ABS and polycarbonate before processing, and be used for material rationing, blending, coloring and dry of different resin and PE , PP and PVC .
The unit unites the technology of hot and cold mixing together, and the material having been hot mixed to go into cooling automatically to be cooled, removed remains gas, and may guard against agglomerates.

2. Its main axle seal technology has got the state patent.