Min. Order Reference FOB Price
1 Piece US$1,861,111.00 / Piece
Product Description
Product Description JRSZ-80x156 Cone Double Screw Plastic Extruder Screw and barrel material: 38CrMoAIA is treated with nitriding, with a nitriding layer depth of 0.4-0.7mm. The surface of the screw is a hard alloy layer. The small end of the screw tube is made of wear-resistant alloy material. ...