Product Usage:

Suitable for melt spinning of polyester chips, bottle flakes, nylon 6, 66, polypropylene, spandex, etc.

main feature:

1. The screw is made of high-quality alloy steel 38 CrMoA LA (JIS SACM645) and 42 CrMo (JIS SCM440);

2. Screw surface treatment: nitriding treatment, electroplating hard chromium layer, high frequency quenching, spraying corrosion resistance, wear-resistant bimetallic layer, vacuum quenching, etc.;

3. The extruder uses high-precision helical gear reducer, which has a long life and low noise.