Specification: Φ15-300 ?General type, barrier type, diversion type, gradient type, breakthrough type, mixing type, corrugated type, pin type, acceleration type, exhaust type, separation type.

Material: High-quality alloy steel

1)38 CrMoAIA (JIS SACM645)
2) 42CrMo (JIS SCM440)
3) 9 Cr18MoV
4) CW6M05Cr4V2
5) SKD61
Heat treatment
Nitriding treatment
Electroplating hard chrome layer
High frequency quenching
Spray corrosion-resistant and wear-resistant bimetallic layers
Vacuum quenching

Product Advantages:

The screw barrel of the injection molding machine undertakes the tasks of heating, melting, mixing and evenly transporting plastic raw materials to the mold, which directly determines the quality, production efficiency and overall operating stability of the injection molding products. Advanced screw design technology is adopted, combined with optimized barrel inner wall treatment, to ensure that the plastic raw materials reach an ideal melting state in a very short time, and improve plasticization efficiency and product quality. High-quality materials are selected and precision machining and heat treatment processes make the screw barrel have excellent wear resistance and corrosion resistance, effectively extending service life and reducing maintenance costs. The precise matching gap design between the screw and the barrel ensures that the plastic raw materials are stable and smooth during the transportation process and reduces fluctuations and leakage.