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Analysis on the production technology and characteristics of automatic blow molding machine
Edit:Taizhou Huangyan Yige Machinery Co., Ltd.   UpDate:2019-01-17

Fully automatic bottle blowing machine is a two-step down blowing automatic bottle blowing machine. From one out to one out of six cavities, it can blow 0.6 liters and 2 liters. It is suitable for blowing PET, PP. Carbonate beverage bottles, mineral water bottles, cosmetic bottles, large-diameter bottles, high temperature resistant bottles and other packaging containers of any shape, such as crystalline plastics, are used as raw materials.

Features of Fully Automatic Blow Molding Machine:

The advanced microcomputer control system is used for stable performance; the conveyor automatically feeds the blanks; the infrared lamps are used for heating, which has strong penetrating power, the preforms are heated by rotation, the trajectories revolve, and the heating is uniform, fast and reliable; The width and height of the board can be adjusted to suit the preform heating of different structures, and there is an automatic temperature exhaust device to ensure the constant temperature of the drying tunnel; each mechanical action has a safety self-locking device, when a certain process appears to be faulty At that time, the program will automatically switch to a safe state; each action is driven by an oil pump, which has the advantages of no pollution and low noise; the air circuit design divides the action and the blow into three parts to meet the requirements of different pressures for bottle blowing and action; High pressure and double curved arm connecting rod are used for mold clamping, which has strong clamping force. There are two methods of operation: manual and fully automatic. It is safe and reliable with the common valve position design, which makes the gas path clear at a glance.

The production process is fully automated and has the advantages of low investment, high efficiency, convenient operation, simple repair, and safety. The bottle body is free from contamination. The cooling system reaches the ideal cooling device. The startup rate is less than 0.2%.

Blow moulding machine: It is a machine that blows bottles. A relatively shallow explanation is a machine that can blow plastic particles (softened into a liquid) or a finished preform into a bottle through a certain process.

Plastic hollow containers are widely used in beverage, medicine, cosmetics, food and chemical industries due to their light weight, low price, and high safety. It has attracted more manufacturers to choose plastic containers to replace the previous glass containers. Today's plastics industry has advanced equipment, molds and raw materials, all of which are displayed in front of us. New skills and new applications are emerging endlessly, and the scope of plastic hollow molding is also fruitful. With the world oil price soaring, the price of plastic raw materials is also high, and the development of alternative products with low energy consumption and raw materials is also one of the market trends. The oil-free airbag clamping technology is selected, which has a large clamping force, and has less force during the operation of the elbow joint and has a long life.

There are three main types of blow molding machines: extrusion blow molding machines, injection blow molding machines, and special structure blow molding 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. In comparison, the two-step method is more suitable for centralized production of preforms and dispersed blown bottles; the one-step method is more suitable for online production of beverage companies.

Blow molding machine is a kind of equipment for making plastic granules into hollow containers through a blow molding process. At present, the more common types include hollow extrusion blow molding machines using PP and PE, and PET, PC or PP molding twice. Injection stretch blow molding machine, and newly developed multi-layer hollow extrusion blow and stretch blow molding.

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