At present, China, as a major producer of household appliances in the world, continues to expand its production scale, making the appliance industry a huge demand for large raw materials. Market surveys show that the processing of a large number of metal parts and plastic parts used in domestic household appliances places huge demands on machine tools and molds. At the same time, the large number of plate and sheet products used in household appliances have their special requirements for the machine tool industry, that is, large quantities and high speeds.

     Various CNC punches are one of the important machine tools for the home appliance industry. Industry expert Luo Baihui said that at present, many users tend to use CNC composite punching and shearing machines (which can be composed of CNC punching and shearing composite flexible processing lines), but the market for CNC punching single machines is still very large, mainly for use with a variety of size specifications Sheet metal stamping processing has a wide market in the large electrical control cabinet processing industry, and can also be used for other large-scale sheet metal stamping processing.

     The CNC punching and shearing compound machine can complete the punching, forming and shearing of the sheet at one time, and it is especially suitable for the sheet processing with subsequent bending processes. Multiple processes share a set of CNC system, hydraulic system and feeding manipulator. Compared with the single-machine connection of CNC punching and angle shearing machines, it can not only reduce equipment investment, save floor space, reduce failure rate, but also can be used as a host to form punching shearing compound Flexible processing line.

      A variety of small electronic parts are widely used in home appliances. The processing requirements of these small electronic parts have promoted the development of high-precision, high-efficiency high-speed presses. High-speed presses are available from companies such as China Jinfeng, Jiangsu Yangforging, Senior General Precision, Jiangsu Yangli, Xu Forging, and Xi'an Tongli. These presses are widely used in the electronics and microelectronics industries, which have comprehensively improved the level of technical equipment in the industry and replaced a large number of imported machine tools.

      The home appliance industry not only needs various processing machine tools and stamping dies, but also a large number of plastic parts also need corresponding injection molds. For example, Luo Baihui said that about 350 molds are needed for a refrigerator; about 200 molds are needed for a fully automatic washing machine; about 20 molds are needed for an air conditioner only with plastic molds; about 140 molds are needed for a single color TV, only color TV molds There is a market of about 2.8 billion yuan each year. With the fierce competition in the home appliance market, the design of the housing has become an important part. New requirements have been put on the color, feel, accuracy, and wall thickness of the housing of the home appliance, and there is a great demand for new molds. The rapid development of the mold industry has also promoted the demand for various machining centers and advanced processing machine tools.

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