Injection molding products Color mixing
the reason:
1. The barrel and screw are not completely cleaned when changing the mold.
2. The barrel temperature is set too low or too high.
3. Melt back pressure is too low.
4. The screw speed is too slow.

Solution:

1. Make sure to clean the screw and barrel.
2. Increase or decrease the screw speed.
3. Increase or decrease screw back pressure.
4. Increase or decrease the barrel temperature.