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What are the characteristics of extrusion blow molding machines?

Views: 3     Author: Huan Machinery     Publish Time: 2021-04-25      Origin: Huan Machinery

Each heating zone of the hollow extrusion blow molding machine is equipped with independent segmented temperature control. The position and interval of the lamp tube and reflector in the heating zone can be adjusted according to the different shape and size of the preform to achieve the ideal heating effect.

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In the constant pressure temperature adjustment method, the heating of the preform by the infrared lamp is controlled to ensure that the preform heating is appropriate, accurate and stable, and is not affected by changes in the input voltage.


At the same time, the hollow blow molding machine can be equipped with different parts according to different product requirements, such as dual-chamber double-stretching cylinder, three-chamber three-stretching cylinder, four-chamber four-stretching cylinder, or six-chamber six-stretching cylinder. The conditioning uses a single-cavity and single-stretching cylinder to adapt to different requirements such as adjustments or mold trials.

In the replacement of the mold, the hollow blow molding equipment is also more convenient, the allowable container range is kneaded, and there is no need to adjust the thickness of the container.

The production process of the hollow accident also adopts an automated control system, and the operation process is set up to save a lot of manual operation costs.



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