23/03/28
Automatic blowing machine supplier introduces problems and solutions in use
The automatic blowing machine supplier introduces common problems, faults and solutions for you. The mouth of the bottle expands, and the bottle blows out of air. Reasons: 1. The ambient temperature is too high 2. The cooling effect of the oven airflow is low
The automatic blowing machine supplier introduces common problems, faults and solutions for you.
The mouth of the bottle expands, and the bottle blows out of air.
Reasons: 1. The ambient temperature is too high 2. The cooling effect of the oven airflow is low
Solutions: 1. Adjust the position of the cooling section so that it can provide stronger protection to the thread of the preform. 2. Optimize the design structure of the cooling plate.
The bottom line is bluish.
Reasons: 1. Excessive air blowing 2. Lack of tension rod pressure
Solution: 1. Set the blowing time and speed 2. Check whether the stretching rod is blocked
Broken bottom.
Reasons: 1. The temperature at the bottom of the preform is low. 2. The position of the stretching rod is too high.
Solutions: 1. Adjust the heating temperature at the bottom of the preform. 2. Adjust the reasonable position of the stretch rod.
The threaded part of the bottle mouth is damaged.
Reason: The threaded area suffers from undue stretching, and the surrounding high temperature makes the temperature of the threaded area of the preform too high
Solutions: 1. Make sure that the conveyor arm is adjusted accurately. 2. Accurate positioning of the preform, while reducing the heating temperature of the threaded area, and optimizing the structural design
The liquid level dropped too much.
Reason: After the pet container is filled, the solution drops, and the blowing temperature is too high, forming a pearlescent phenomenon
Solution: The automatic blowing machine supplier reminds you that you can adjust the temperature of the heating furnace to avoid heating or cold starting.
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What are the factors affecting the process quality of the mineral water blow molding machine?
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