Analysis of the whole industrial chain of steaming cubic microwave oven

After years of precipitation, Midea Microwave Industrial Design Company has built a professional and international team. There are more than 60 designers and more than 30 craftsmen, including 3 Korean experts, 3 Japanese experts 1 person, and 3 Korean senior screen printing technicians 1 person.

Always adhere to the continuity, serialization and standardization of design, making it a solid foundation to enhance brand value, winning international industrial design awards for many times and leading the industry trend.

2. Mold development and manufacturing

With international advanced supporting facilities of software and hardware, high-speed and high-precision CNC machining center, WEDM machine tool, mirror computer spark machine and nearly 100 sets of advanced mold manufacturing and testing equipment, it has the ability to manufacture large metal continuous molds and high-end injection precision molds. As an important part of the industrial chain, the design demands of industrial design and R&D are perfectly transformed into productive high-quality products.

3. Manufacturing of core components

The core components of microwave oven, such as magnetron, transformer and PCB, are completely independently developed and manufactured. Among them, Witt Magnetron is one of the few companies in the industry that can master the R&D and manufacturing capabilities of ordinary magnetrons, high efficiency magnetrons and variable frequency magnetrons at the same time. The variable frequency magnetron and 5.8G magnetron produced by Witt Magnetron are high-tech products in Guangdong Province. The annual output can reach 30 million units, ranking first in the world.

4, parts manufacturing

Midea microwave oven accessories company has advanced electric injection molding machine, central feeding system, high-speed punch, automatic stamping line, automatic welding line and automatic spraying line, which not only leads the industry in quality and efficiency, but also effectively saves resources.

5. Assembly and manufacturing

1) ratio

Midea's microwave ovens currently have 34 auto production line and 6 flexible production lines, which are divided into international headquarters factories and China headquarters factories, respectively corresponding to the production of export products and domestic products, with a total production capacity of 40 million units/year.

2) Lean

In recent years, automation equipment and information management systems have been actively introduced, and the production efficiency has increased by more than 20% every year. At present, modular and pull production systems are being implemented, and JIT lean production mode is being realized.

3) Quality

There is a professional physical and chemical testing room to test the reliability of product parts. There are 4~5 full-time inspection posts and 3 automatic inspection posts in the production process to ensure that 100% products pass the inspection of key projects. At the same time, 4~8 products are selected from each batch of orders for 4~8 hours cyclic ELT initial life test to ensure the reliability of products.

6. Testing and Certification Center

Midea microwave oven testing and certification center was established in accordance with the international standard ISO 17025. It is directly authorized by the company as a legal person and operates independently, exercising independent jurisdiction over product development and quality control. The center has a witness laboratory certified by a third party organization, a safety and durability laboratory for spare parts and complete machines, a transportation and packaging laboratory, an environmental laboratory, a cooking laboratory, a nutrition analysis room and an electronic chip testing room.

The laboratory of testing and certification center has been recognized by China National Accreditation Committee for Conformity Assessment (CNAS), and the report issued by CNAS has been recognized by countries and regions that have signed mutual recognition agreements; In addition, it has been recognized by many international certification bodies, such as UL in the United States, TUV SUD in Germany, TUV Rhineland in Germany, VDE in Germany, Intertek in Britain, BV-LCIE in France, SGS in Switzerland, DEKRA and so on. , and can undertake IEC/EN60335- 1, 60335-2-25 and 60335-2-2.

Established the first HALT laboratory in microwave oven industry, and took the lead in formulating "Test Method of HALT Tester", which is the leader of industry test standard innovation.

7. storage; stock

The microwave oven finished product warehouse covers an area of about 60,000 square meters, adopts five-layer three-dimensional shelves, has a total inventory capacity of 6,543,800+2,000 units, has 58 outlets that can operate at the same time, and has a daily shipment of 6,543,800 units. It is the largest finished product warehouse of Midea Group at present. The three-dimensional warehouse of finished products adopts the automatic transportation line of finished product logistics, which greatly improves the handling efficiency.

8. Logistics

The logistics planning of the industrial park focuses on shortening the delivery distance through one process, reducing the delivery personnel through the automatic delivery of cavities and finished products, reducing the difficulty of on-site material management through the simplification of parts operation, and improving the logistics response speed through the warehouse logistics management information system (WMS).

9, microwave food research

20 13, 1318, China's first academician workstation in the field of microwave food research was established in the kitchen appliances division of the United States, which filled the gap in this field in China. It is reported that Midea invested more than 10 million yuan in the first phase of scientific research on the workstation, and set up six core scientific research topics.

In order to better combine the concept of "steaming" with consumers' consumption habits and further enhance the use value of microwave ovens, Midea microwave ovens have developed a brand-new "steaming cube" series of microwave ovens based on years of market research data.

"Steaming Cube" series microwave ovens integrate the most advanced technology in the microwave oven industry, and integrate the continuous innovation of steaming function, high-temperature nano silver, black crystal large flat plate and other technologies. The combination of various steam modes is realized, and the steam function is more powerful; Humidity-sensitive menu makes cooking more intelligent and brings healthy, nutritious, scientific, intelligent and environmentally friendly cooking methods to consumers.

In terms of customer's use value, the "Steamed Cube" series of microwave ovens have further expanded the range of steamed menu through technical upgrading. Steamed bread, rice, meat dishes and vegetarian dishes can all be cooked into healthy and nutritious food by "Steamed Cube" series microwave ovens.

Steam is generated at the bottom of the "steaming cube" series microwave ovens, which not only saves the area of the control panel, but also ensures that the machine parts are not affected by steam; The "diamond" structure design of the inner container maximizes the microwave heating efficiency and embodies the green and energy-saving design concept. In addition, the industry exclusively adopts high-temperature nano-silver liner, which uses the lotus leaf effect of nano-silver and its bio-bionic technology to make sterilization more efficient and cleaning easier.