Injection molding machine screw, barrel, screw tip, check ring and nozzle

20mm screw, barrel, screw tip, check ring and nozzle for injection molding

3D files are available at the following link

https://grabcad.com/library/20mm-injection-molding-screw-and-more-1

Nitrided steel 38CrMoAl
Screw bimetallic depth 0.8-1.2mm
Barrel bimetallic depth 2.2-2.5mm
The hardness of nitration HV850–1000
Chromium-plating depth 0.05 - 0.10mm
Material Application
1)General Plastics
2)ABS, PA, PC, PE, PET, PP, PS, EVA, PU, PVC, U-PVC, etc
3)PA + GF(Glass Fiber)
4)Flame-resistant Reinforced Plastics
5)Modified Engineering Plastics
6)All kinds of Mixed Recycled Material(in Scrap or Granule), etc
Old design short version

Holes for the thermocouple are pre-drilled, water cooling ring is pre-soldered for pellet inlet cooling. The screw diameter is 20mm with a screw tip and a check ring for injection purposes.

Custom manufacturing service for Injection Molding screw, screw tip and so on components.

Digg-IM20 is a set of screw, barrel, screw tip with a check ring, and the nozzle for RDGInjection injection molding machine.