Screw & Barrel For Single Screw Extruder
 Specifications:
Diameter: 15mm up to 300mm Max. length: ≤ 10000mm
1) Material: 38CrMoAI A Nitriding treatment, Surface hardness: HV≥900 Nitriding depth: 0.5-0.8mm
2) Material of barrel inside layer: Tungsten alloy. Surface spraying, prolong life of screw