Do you know the working principle and advantages of degradation film blowing machine?

Degradation film blowing machine is a very complex machine, it is the plastic particles heated, and then in the case of mixing the machine and equipment blown into film, the production process and production principle is very complex, mainly the particles through their own weight, from a certain device into the screw, and then the plastic particles continue to move forward, in the process of moving forward, due to the friction between his plastic and plastic and the collision between particles and In the process of pushing, due to the friction between the plastic and plastic and the collision between the particles, there is also the barrel external heating and gradually become more melted.

1: Working Principle

The neutralised plastic is filtered to remove impurities, and then the finished film is taken out after cooling, and then rolled into a cylinder, and under a certain pressure, the cylinder will be turned into the desired shape by the blown film machine.

2: Main structure

Degradation of the main structure of the film blowing machine is also very complex, it is composed of extruder head as well as grinding head and some cooling devices, through some belt drive reducer, making the screw in the barrel to do rotary movement, thus accelerating the screw's continuous progress, so that the plastic particles in the case of external heating, rotating, and then squeezed through the grinding head mill, and ultimately form a certain external shape! He can also be composed of filter net and some filter plate, and three parts of the tee gland, he also has its own cooling device, cooling device is composed of some cooling air ring duct and some blower, pulling motor is responsible for pulling, the electrical control part is generally by the basic operating table in the motor after the opening of the master switch, respectively, through the knob switch to control the body and the tee device.

In general, the foundation is equipped with a basic operating counter, then by the kind of twist, in accordance with the total power switch, after opening the motor's general switch, then you can respectively through the sub-twist of the open control of its body and the three-way mode, which is the most critical part of the two groups of coils are used in the way of thermocouple automatic measurements and automatic temperature measurement, the normal production process, the temperature can be free to control to ensure the stability of the production process as well as the blown film. The stability of the production process and the blown film machine can be divided into many categories, in the process of choosing, according to their own needs to choose.

3: Wide range of applications

Of course, the degradation of film blowing machine can also be used in a new ion mode, blown out of some of the new material, the colour is very nice, and very clean, the bag can also be stretched, very good, there are also people who use the recycled plastic bags to make the corresponding granular solenoid, the particles are generally called the old material made of particles are usually grey, in the made of the bags are usually to add some pigmentation, are generally Uneven, and the price is relatively low, so that the production of blown film machine film is suitable for a variety of film packaging, due to the advantages of this film is better, with freshness, but also has the characteristics of moisture, oxygen and oil resistance, so it can be used for a variety of light and heavy packaging.