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Company Name: Taizhou Huangyan Yige Machinery Co., Ltd. Contact: Manager He Phone: 15967672923
Company mailbox: 2562261439@qq.com
Company Address: Shangye Industrial Zone, Jiangkou Street, Huangyan District, Taizhou City

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Eager tells you how the fully automatic blow molding machine works
Edit:Taizhou Huangyan Yige Machinery Co., Ltd.   UpDate:2018-09-14

Bottle blowing machines are mainly divided into three categories: extrusion bottle blowing machines, injection bottle blowing machines, and special structure bottle blowing machines. The processing technology is mainly divided into two kinds of one-step method and two-step method. One-step and two-step blow molding machine molding process, mainly used for PET and BOPP hollow container molding. Both have their own characteristics and are widely used. Comparatively speaking, the two-step method is more suitable for centralized production of preforms and dispersed blown bottles; and the one-step method is more suitable for online production of beverage companies.

The blowing process of the bottle blowing machine mainly has 6 steps: 1. Put the heated plastic embryo into the mold first;

2. Use a clamping cylinder to tighten the mold;

3. Lock the mold with high pressure or mechanical structure;

4. Medium and high pressure pre-blowing, meanwhile, the action of stretching the cylinder makes the mold expand;

5. High-pressure air blowing, the preform is shaped according to the mold, and the pressure is maintained for a certain time;

6. Release the high pressure in the formed bottle and reset the cylinder-take the bottle.

Pneumatic equipment is used in many places during the operation of the blow molding machine; from unloading-locking-stretching-high-pressure blowing \ deflation-taking bottles, this series of actions are assisted by pneumatic equipment. For example, the high-pressure blowing and deflating circuit is stretched, and the gas path is divided into two parts, an atmospheric pressure part and a high pressure part.

In this system, the product can improve the system in the normal pressure part.

Our company mainly provides plastic blow molding machines, automatic blow molding machines, automatic hydraulic blow molding machines , bottle preform molds, bottle cap molds, bottle blow molds, etc.

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