The film blowing machine heats and melts the plastic particles and blows them into a film. There are many kinds of film blowing machines, such as PE, POF, PVC and so on. The new material is blown out with new particles, the color is uniform, clean, and the bag is stretched well.
With the rapid development of industrial technology, film blowing machines are widely used in various packaging production industries, such as food, clothing, etc. The reform and innovation of the manufacturing process of film blowing machines will promote the safe and rapid development of the plastics industry. For a long time, my country has Since the introduction and development of plastic production equipment technology, it has been relying on foreign advanced machinery and equipment to a certain extent. The introduction of foreign technology will increase the production cost of the plastic industry and the plastic machine industry. In order to save costs, we must have independent research and development and innovation. The development of intelligent and automated modes of plastic machinery not only improves the performance of film blowing machines, but also reduces costs and working hours, making production operations simpler and faster, and will significantly improve the current situation of the plastics industry. . Intelligent mechanical equipment means that the mechanical equipment has an intelligent system, which has the functions of perception, analysis, decision-making and control of the outside world. operation, improve efficiency, and make the film blowing machine have the function of preventive inspection.The production process of the film blowing machine is to first add dry polyethylene particles into the lower hopper, and then the particles enter the screw from the hopper by their own weight. Leng faces vertical thrust, which pushes the particles forward. During the pushing process, the plastic is melted due to the friction between the plastic and the screw, the plastic and the barrel, as well as the collision friction between the particles, and also due to the external heating of the barrel. The molten plastic is filtered by the machine head to remove impurities and comes out of the mold. After cooling, inflation, etc., the finished film is rolled into a tube.
Electromagnetic heating (IH) technology is a new type of high-frequency heating technology. After research and development by scientific researchers, an energy-saving and environmentally friendly high-frequency heating system has been produced, and the heating efficiency has been increased to 90% (up to 99.8%). According to the installation and testing in various plastic processing enterprises, the energy-saving and environmentally friendly high-frequency heating system has obvious energy-saving effect for plastic processing enterprises, saving electricity by 30%-70%. It fully reflects its energy-saving advantages, saves a lot of electricity costs for plastic processing enterprises, improves production efficiency, and improves the environment of the workshop, thereby directly reducing indirect production costs.
