150mm Nylon Recycling Machine.
1. Main machine length-to-diameter ratio: L/D=17 ∶ 1 ( φ 150*2400);
2. Screw diameter: φ1 50mm;
3. Screw material: 38CrMOAlA, tempered, nitrided, polished, tungsten steel alloy sprayed on the screw ribs, polished,
HV≥920HV≥920(HRC:66-69), Ra≤0.4;
4. Screw barrel material: 38CrMOAlA, tempered, nitrided, polished, HV≥920HV≥920(HRC:66-69), Ra≤0.4;
5. Reducer: 225 type national standard single screw extruder special hardened gear reducer (equipped with forced
pump and oil temperature cooling device, gears and shafts are tempered