Existing Problems of The Mold Pipeline
When producing products, mold pipeline needs to be filled with cooling media (like water, steam and heat conducting oil) to control the temperature of mold. As the mold cooling pipe is always working in the situation of high frequency alternating between hot and cold, so scale, carbon deposition and rust are formed easily on the inner wall of mold cooling pipe. Bacteria and algae multiply in large quantities as nutrient concentration. All of this makes the pipe diameter getting smaller and smaller or completely blockage which causes the heat exchange efficiency reduces greatly. With a worse heat exchange efficiency the quality of product is instable and the defect rate is rising which means the production costs is increased.