EXTRUSION SYSTEM 3945105508525939223-blid-8229253828844131722

Thai Lottery 3up Set Pass Paper 16/08/2019

Gradient mixing type with high-speed energy saving design, gradually changed screw with same distance and different deep. Material of screw: High quality nitriding steel 38CrMoAlA,with nitriding surface HV≥800,brittleness≤2. Material of barrel: High quality nitriding steel 38CrMoAlA,with nitriding surface HV≥900,brittleness≤2.