Production process of plastic chain of mud scraper

The invention discloses a production process of a plastic chain of a mud scraper, and relates to the technical field of plastic chains. The plastic chain is formed by connecting a plurality of chain links in series, wherein each chain link comprises outer chain plates, inner chain plates, pin shafts, sleeves and clamp springs; the outer chain plates and the inner chain plates are identical in structure and size; the inner sides of the two ends of the two inner chain plates are fixedly connected through the sleeves; the two ends of the two outer chain plates are respectively attached to the outer side surfaces of the two ends of the two inner chain plates; the outer chain plates are connected with the inner chain plates through the pin shaft inserted into the corresponding sleeve; the clampsprings are positioned at the two ends of the pin shafts and clamped in the sleeves; reinforcing ribs are integrally arranged on the outer side surfaces of the outer chain plates in the length direction of the outer chain pl