conical twin screw and barrel
Detailed Product Description
We offer conical twin screw sand barrel, extruder screws, barrel and screw tips.
Mterial: special stainless steel, quenching treatment, hardness: HRC55-58, suitable for the screw which used for transparent plastic products and high corrosion plastic processing, prolong life of screw.
3.Material: Tungsten alloy. surface spraying, improve abrasion performance of screw. If you have any questions or want more detaileds of our products, please contact me.