High-Speed Film Blowing Machine Screw Barrel

Product Introduction:

High speed film blowing machine is a kind of efficient plastic film manufacturing equipment, it uses high temperature and high pressure process to heat and melt plastic particles, and then through the film blowing machine to prepare various shapes and thickness of the film.

The requirements of film blowing machine for screw barrel are as follows:

1) Film blowing machine needs to use high precision, high strength, wear resistance and corrosion resistance of materials to manufacture screw and barrel. For example, screws and barrels usually need to be made of materials such as alloy steel or stainless steel to ensure that they have sufficient strength and corrosion resistance to cope with the requirements of different raw materials and production processes.

2) Screw and barrel should have excellent processing precision and flatness to ensure the normal operation of film blowing machine and the quality of film products.

3) Screw and barrel should have a suitable length and diameter ratio to adapt to different production process and product requirements. For example, for the production of thicker films, a longer screw and barrel should be selected, while for the production of thinner films a shorter screw and barrel should be selected.

4) Screw and barrel should have good sealing performance to prevent leakage of raw materials and compressed air. At the same time, the design of the sealing structure also needs to take into account the convenience of operation and maintenance.

5) Screw and barrel need to have certain surface treatment technology to improve their anti-adhesion and wear resistance. For example, hardening treatment, coating treatment, etc. can be carried out on the surface of screw and barrel to improve their service life and performance.

In short, the film blowing machine has very high requirements on the screw barrel. It needs to manufacture the screw barrel with high precision, high quality material, reasonable structure, good sealing and excellent surface treatment to ensure the normal operation of the film blowing machine and the high quality of the film products.

As the mainstream equipment of modern plastic film manufacturing, high-speed film blowing machine has the characteristics of high efficiency, flexibility and environmental protection. With the continuous progress of science and technology and the increase of market demand, high-speed film blowing machine will develop towards the direction of intelligence, green environmental protection, high precision and high strength and customization. Through continuous innovation and improvement, high-speed film blowing machines will continue to provide strong support for the development of various industries such as packaging, agriculture, textile and construction.

Our research and development, design, manufacturing of high-speed film blowing machine screw barrel, excellent products, exquisite technology, exported to the home and abroad, the products by the new and old customers at home and abroad love and recognition! Advanced film blowing machine screw design can provide higher production rate, better plasticizing effect and more accurate film thickness control, thus improving production efficiency and product quality. The inner surface of the barrel is processed into a certain geometry and spiral groove to improve the plasticization and homogenization effect of plastics, increase the residence time of plastics in the barrel, and make it fully plasticized and homogenized in the process of progress.

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