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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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Blow molding machine factory takes you to know PET blowing machine
Edit:Taizhou Huangyan Yige Machinery Co., Ltd.   UpDate:2018-12-21

PET bottle blowing machine is a bottle blowing machine for blowing bottles made of PET (full name: polyethylene terephthalate) material. It is mainly used for carbonated beverage bottles, mineral water bottles, cosmetic bottles, and oil. Plastic hollow containers such as bottles, space cups, medicine bottles, etc. The major feature of PET bottle blowing machine is to separate the drying tunnel from the bottle blowing, which accelerates the speed of bottle blowing and increases the output value. The blow molding machine is a machine that can blow the finished preform into a bottle through a certain process.
PET multifunctional plastic bottle blowing machine is divided into two major control systems. Customers can choose freely according to requirements and can more accurately control technical parameters. The machine is simple and safe to operate, and it uses dual emergency stop control in different positions and single point in different positions. The operation of the apocalypse button and the double-jog start button makes the operator convenient in work. The machine only needs one person to operate and does not need special training. The machine has special high and low pressure air storage equipment inside, and the user can supply it with a single air source. The air or dual air source can supply more air. The clamping equipment adopts the advantages of double crank clamping, large clamping force, etc. The machine installation is very simple, and the operation and maintenance of the operator are simple.
The infrared multifunctional plastic preform heater is powered by a three-phase four-wire 380V power supply (also can be powered by 220V power supply). The machine is divided into seven layers of heating lamps and divided into four heating zones. The electric box is equipped with electric heating control elements. The heat time usually takes about 5-8 minutes. The temperature is sent from the thermocouple to the temperature controller for active temperature control, which enables the temperature in the heating box to be controlled smoothly. The infrared penetration is strong. The heating is uniform. Fast and reliable to ensure the preform has an ideal The heating effect, the preform is placed in a circle for heating, and the production is carried out. The detailed temperature is adjusted according to the bottle forming requirements.
The PET bottle blowing machine is made into bottles through preform pre-transportation-heating-clamping-drawing-blowing. The whole process seems very simple, but it is still relatively difficult to produce qualified bottles. The machine factory will show you the detailed working principles of PET:
1. The bottle blanks of the automatic blank loading hoist are manually poured into the loading bin. The automatic loading hoist passes the induction monitoring system to detect whether there are bottle blanks in the loading track of the hoist and starts automatic loading. During the loading process In the process of reopening the inspection and conveying, the preforms on the entire transmission track are now full, and the excess preforms are automatically returned to the hopper to ensure that the preform installation sequence is advanced.
2. Clamp and grab automatically turn on the preform. After detection, it is found that the preform automatically picks up the preform and flips the preform to the transfer chain. 3. The transmission system transfer system mainly transfers the preform from the preform to the entire mold clamping. Transmission process. The transmission system is a central link that connects each link in series. The bottle blowing machine uses the patented dual-point and double-drive technology to optimize the bottle blowing machine transmission system, ensure the chain transmission, and increase the service life of the chain.
4. Heating control system The heating control system determines the quality of bottle blowing in the blowing machine factory. If the temperature is too high or the temperature is too low, the bottle will not form and the bottle will become white. The traditional heating system temperature is controlled at 40 degrees Celsius, which is greatly affected by the external temperature. The bottle blowing machine uses a 120 degrees Celsius constant temperature heating control system. Due to the small external temperature, the temperature of each infrared lamp can be independently controlled. Two rows of lamps are used together. Heating, adjustable distance, rotary preform heating control system to ensure that each part of the preform is heated evenly
5. The mold blowing and blowing system transmission chain transfers the heated preforms to the mold clamping equipment. The stretching cylinder stretches the preforms and blows the preforms into bottles after pre-blowing and high-pressure blowing.