This production line adopts the two-step master and secondary structure to meet the double-layer filter purpose.

Two stage plastic film recycling machine 

is used for nylon and polyformaldehyde extruding and

granule-making,It adopts the two-step master and secondary structure to

meet the double-layer filter purpose. It can effectively cancel the impurities contained in the feed back and fully exhaust the gas. It can produce ample, consolidated and fine luster granules.