Rear Sieve Combination Unit is vital Agricultural Machinery Accessories manufactured in our professional Machinery Manufacturing plant. Belonging to heavy‑duty Metal Structural Components, it is finished through standardized Processing of Agricultural Machinery Parts, combining proven craftsmanship from Auto Parts and Metal Chain Processing. This rear sieve combination is installed at the cleaning box tail of combine harvesters. Its adjustable‑angle wave‑shaped sieve sheets can realize fine separation of grains, broken straw and husks. Users can modify sieve tilt angle from 0‑45 degrees to match different crop moisture and harvesting conditions. During Processing of Agricultural Machinery Parts, we use high‑strength steel for sieve frame welding, pin shaft and bushing assembling. We adopt quality‑control standards learned from Auto Parts fabrication and Metal Chain Processing to check welding seams, sieve surface flatness and flexible rotation of adjustment mechanism. All Metal Structu…












