No injection or slow speed

No injection or slow speed

1. The injection pressure is low and the injection speed is too slow: Increase the injection pressure and speed up the injection speed.

2. Plastic heating temperature bottom: increase the temperature

3. If the nozzle is clogged, remove it and heat it for cleaning.

4. Injection time is too short

5. The injection solenoid valve is stuck

6. The injection solenoid valve must not be powered. Check for electrical reasons