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    The trial production of low pressure casting was successful, and technological innovation helped production
    2019-06-12 15:32:37

    In recent years, with the vigorous development of the faucet manufacturing industry in mainland China, scale, internationalization, and branding have gradually shown their market power in the development of the sanitary ware industry, and are becoming the mainstream direction of industry development. It is also one of the most important power sources for industrial development.


    With the rapid and continuous development of the company's business, Anma's high-quality products are deeply trusted by customers and favored by consumers. In order to further meet the needs of the market, enterprise development and the improvement of the Anma brand, the company has recently increased investment in advanced equipment, strengthened technological transformation, established a stable production technology system according to the needs of efficient production and long-term development, and paid close attention to production management. , and the technological innovation of the qualitative change in the production process.


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    Production equipment is a basic symbol of enterprise scale and modernization level. All along, Anma has made full use of existing production equipment, combined with scientific technology and integrated resources to meet the new needs of the market. Today, the newly introduced production equipment of Anmar is the low-pressure casting for copper production, which comes from the Italian company Imlo. Compared with the traditional gravity casting, the low-pressure casting process can obtain more perfect castings. At the same time, the trial production of the first batch of products was successful, and all the data of the tested products reached perfect indicators, far exceeding the original relevant requirements, which further proved that the company's production technology level has been in line with international standards.


    It is reported that Italian Imlo has been maintaining the leading position of foundry equipment manufacturer for decades. Its advanced mold design and manufacturing technology and sophisticated casting and machining equipment, especially copper products in sanitary ware and plumbing valve industries Manufacturing equipment is more respected and valued by everyone. Since 1980, the first-generation brass low-pressure casting machine has been successfully developed in this industry, and the computer control system was introduced into the machine in 1987, so that the casting process of the machine can be fully automated and controlled, making the casting technology very mature. It's getting better and better. Therefore, this time, Anma invested heavily in the introduction of this advanced automated equipment from Imlo, which is currently the only advanced low-pressure casting equipment used in bathroom products in Yongtaiwen. This advanced technical support is undoubtedly a kind of technological innovation, which is an improvement for product quality, yield and ergonomics.


    As we all know, the casting process has gone through sand casting, gravity casting and low pressure casting. Sand casting is a more traditional casting process. This kind of production efficiency is low, and the overall nature of the sand is soft and porous, so the dimensional accuracy of sand casting castings is low and the surface is rough. Gravity casting technology is a process in which molten metal is injected into a mold under the action of the earth's gravity, also known as casting. When the solidification sequence or process design parameters of the casting cannot accurately meet the product requirements, the produced products often have unavoidable defects such as cracks, bubbles, shrinkage holes, wrong molds, and deformation.


    And what really makes the casting process technological innovation is low pressure casting. It is a casting and pouring forming process developed in the 1950s and 1960s, and the representative one is the low pressure casting process. Low-pressure casting has the characteristics of pressure regulation and speed regulation during pouring. It adopts bottom-type filling to ensure the stable filling of molten metal and no splash phenomenon. Feeding the riser increases the metal utilization rate to about 90~98%, thereby greatly improving the qualification rate of castings. In the current international popular faucet manufacturing process, brass alloy is still the dominant raw material. The casting of brass alloy is one of the most critical processes in the manufacture of faucets, and the low-pressure casting process is now the most advanced process in the world in the casting process of brass alloy faucets.


    Through the trial production operation of the low pressure casting equipment, the company has well mastered the advanced technology and equipment operation. The successful trial production of the products has also further upgraded the hardware products of Anma Company, improved the comprehensive strength of the company, and seized the domestic high-end sanitary ware market, thus further enhancing the company's profitability, industry status and overall competitive strength. The basics.