We offer various types of extruder screws and adjust to different compression ratio
1.Material: 38CrMoAl A Nitriding treatment, Surface hardness: HV≥900 Nitriding depth: 0.5-0.8mm 2.Base material: 38CrMoAI A, Special alloy is welded on the flight of screw , prolong life of screw. 3.Easy wearing parts of barrel made from anti-wear alloy can be improved abrasion performance
If you do not see the particular model you are looking for in our website, please give us a call to
discuss your needs. In most case we can provide you with a complete solution to meet your demands.