Parallel Twin Screw & Barrel

Name:Screw & Barrel

Model No:FG-508

1. Material: 38CrMoAl A Nitriding treatment, Surface hardness: HV≥900 Nitriding depth: 0.5-0.8mm

2. Material of barrel inside layer: Tungsten carbide alloy, Centrifugal casting, prolong life of barrel.