Min. Order Reference FOB Price
10 Pieces US$5.00-20.00 / Piece
Product Description
Pellets Extruder Machine Screw Elements,Large Diameter Screw Element Product name Screw Element Model number Brand name JOINER Material D2,9Cr18MoV,316L Spline type Involute inner spline Place of original Sichuan, China Screw type Double screw Hardness HRC58-60 Surface treatment ...