Electric fan manufacturing involves the use of various machines and equipment to produce the components and assemble the final product. For plastic electric fans manufacturing machine are mostly includes many plastic injection molding machines, part taking out robot, material auto-feeder, hopper dryer, water chiller, air compressor and other support equipment. Electric fans have many parts are made by plastic injection molding machines. Like electric motor cover, blades, blades protection guard, support pols, fan bas, electric control box are mostly produced by an injection molding machine. Injection Molding Machine: Injection molding machines are used to produce plastic components of electric fans, such as fan bodies, grilles, or control panels. The machines melt plastic pellets and inject the molten plastic into molds, which then cool and solidify to form the
Read more →Advantages and disadvantages of injection molding Injection molding: also known as injection molding, this method of injection and molding. There are many advantages of injection molding, and the general summary is fast production speed, high efficiency, automatic operation, variety of design, simple shape, small size, accurate product size, convenient product update, complex shape and so on. And suitable for mass production and complex shape products and other molding injection processing fields. Factors affecting the quality of injection molding 1. Injection pressure: the reason for the need for injection pressure is to offset the resistance in the process of melt flow, or the resistance in the flow process to eliminate the pressure of the injection machine, the two are just the opposite, in order to ensure the smooth progress
Read more →Injection molding machine is a special equipment which combines the hot working characteristics of plastics with the principle of melting die casting of metals. The original plunger injection molding machine was not developed until the late 1940s until the preplasticized screw injection molding machine. Since then, the focus of development is mainly around the pre-plasticized screw injection molding machine, has since appeared twin screw, exhaust and other advanced forms. In 1980, France produced the world’s largest screw injection molding machine, with an injection capacity of 170kg. From the 1980s to recent years, the development of injection molding machine is mainly concentrated in several aspects: namely, the application of precision automatic control system and various auxiliary equipment in automatic molding; Precision machinery and high performance hydraulic system; Various special
Read more →Plastic injection mould is generally composed of forming parts, pouring system, guiding part, pushing mechanism, temperature control system, exhaust system, supporting parts, side parting and core pulling mechanism. Simple description of each part of the injection mold Figure 1-1 Basic structure of the plastic injection mold 1. The forming parts refer to the parts related to the forming cavity of the moving and fixing parts. 2. The pouring system is to melt the plastic 3. Guide part in the injection mold, the guide part is used to guide the dynamic and fixed mold of the mold, so that the mold can be accurately matched when the mold is closed. 4. Push out mechanism refers to the device that pushes out the plastic parts from the mold after parting.
Read more →The plastic bottles we often drink have triangular symbols on the back for plastic recycling. The triangles have 1-7 numbers, each representing a different material. The number 1 represents PET, or polyethylene terephthalate Mineral water bottles, carbonated drink bottles are made of this material. Dong Jinshi pointed out that hot water can not be recycled in beverage bottles. This material is heat-resistant to 70℃, which is only suitable for warm or frozen drinks. When loaded with high temperature liquid or heated, it is easy to deform and dissolve harmful substances to human body. Scientists found that after 10 months of use, the plastic could release carcinogens and become toxic to humans. So when you’re done, throw it away. Don’t use it as a water cup, or use it
Read more →Guanxin Moved Head Office to Guangzhou City in 1st Jan. 2021. The New Year and a New Beginning for Guanxin Plastic Machinery. The Head office address is as below: Room 401, Longxin Mansion，Liwan District, Guangzhou, Guangdong Province, China Phone: (0086) 020 765-4321 Mobile: (0086) 139 2508 7612 Contact: Mr Alvin Chan Welcome to visit us and inspect our machine for further cooperation.
Read more →The 2nd China (Cangzhou) Plastic Hollow Plastic Products and Plastic Machinery Expo in 2020 (abbreviated as: North China Plastics Exhibition PHPE) will be held in Cangzhou International Convention and Exhibition Center on September 15-17. Our company, Foshan Guanxin Plastic Machinery Co., Ltd, as the leader of special plastic machines, will bring PET preform injection molding machineto the exhibition. Bringing optimized injection molding solutions for plastic packaging products to the North China regional market. The second “China (Cangzhou) Plastic Hollow Products and Plastic Machinery Expo” (North-PLAS) is a northern plastics industry event organized by the Cangzhou City People’s Government, Dusheng Town People’s Government and China Plastics Processing Industry Association. It will be held in Cangzhou International Convention and Exhibition Center on September 15-17, 2020. The plastics industry is a
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