loading

YUANYOU Committed to stable performance automatic PET bottle blowing machine production line since 1990s.

Introduction to the working principle of the blow molding machine

Blow molding machines are mainly divided into three categories: extrusion blow molding machines, injection blow molding machines and special structure blow molding machines. The processing technology is mainly divided into one-step method and two-step method. One-step and two-step blow molding processes are mainly used for PET and BOPP hollow containers. Both have their own characteristics and are widely used. In comparison, the two-step method is more suitable for concentrated production of preforms and dispersed blowing of bottles, and the one-step method is more suitable for the on-line production of beverage companies. The blowing procedure of the bottle blowing machine mainly includes six steps: 1) first put the heated preform into the mold; 2) lock the mold with a clamping cylinder; 3) lock the preform with high pressure or mechanical structure; 4) Medium and high pressure pre-blowing, expand the mold by stretching the cylinder at the same time; 5) High-pressure blowing, shape the preform according to the mold, and keep the pressure for a certain period of time; 6) Release the high pressure in the molding bottle, and reset the cylinder to——Remove the bottle. Pneumatic equipment is widely used in the operation of blowing equipment, from discharging——lock——stretch——High pressure blow/deflate——To take the bottle, this series of actions are assisted by pneumatic equipment. For example, in the stretch high-pressure blowing and degassing circuit, the gas circuit is divided into two parts, namely the normal pressure part and the high pressure part.

As a entrepreneur, being trapped in a company under multiple quality problems never appealed to Yosion Machinery.

To learn more about bottle blowing machine, give us a call at Yosion Machinery or visit us online by going to Yosion Machinery.

Our company specializes in selling bottle blowing machine as well as providing relevant services.

Yosion Machinery is an expert in manufacturing a wide range of . We also have high quality blowing machine maker and many others. Visit to know more.

While manufacturing bottle blowing machine, we always pay attention to the technology and quality of the product.

GET IN TOUCH WITH Us
recommended articles
Introduction to Injection Molding Machine

Injection molding machine is a manufacturing process for producing parts by injecting molten material into a mold.
From the moment a consumer picks up a bottle of their favorite beverage, to the moment they twist off the cap and take a refreshing sip, the design of PET preforms plays a crucial role in the success of the entire bottling process.
Advanced Software Revolutionizing PET Preform Design

In recent years, advanced software has completely revolutionized the way PET preform design is carried out.
As the demand for bottled beverages continues to rise, so does the environmental impact of the PET bottle blowing industry.
When it comes to the PET bottle blowing industry, there are a myriad of regulatory challenges that companies must navigate in order to remain compliant and successful.
When it comes to producing plastic PET bottles, selecting the right bottle making machine is crucial for achieving high-quality and efficient production.
Advancements in Plastic PET Bottle Making Machines: What’s New?

Plastic PET (Polyethylene Terephthalate) bottles have become a ubiquitous part of our daily lives.
Plastic PET bottle making machines have revolutionized the production process for plastic bottles, making it faster, more efficient, and cost-effective.
Is it Time to Upgrade Your Plastic PET Bottle Making Machine?

When it comes to manufacturing plastic PET bottles, keeping up with the latest technology and equipment is crucial for staying competitive in the market.
PET Injection Machines: Applications and Benefits

Plastic injection molding has become a widely used manufacturing process, especially in the production of PET (polyethylene terephthalate) products.
no data
YUANYOU is striding toward the world with a high-profile attitude, and customers around the world are constantly moving towards Yosion Machinery.
no data
Copyright © 2025 Yosion Machinery  | Sitemap
Customer service
detect