In the domestic desktop electric oven market, Midea has a wide range of products, ranging from 100 yuan to 4000 yuan. According to the data of Zhongyikang in 2018, Midea has a market share of nearly 30% of the desktop oven. However, Midea's desktop oven has advantages and disadvantages, and it needs to be carefully screened. It can be roughly identified according to the following aspects, and the good ones can be selected to buy.
 
The heating tube is the core of the oven, and the mainstream heating tubes in the market are quartz tubes and stainless steel tubes. Quartz tubes are fragile, have low thermal efficiency, and are very low-cost, mostly found in low-cost ovens; The stainless steel pipe is not fragile, corrosion-resistant, and has high heat conduction efficiency, which is an ideal heating element. Midea T1-L101B uses quartz tubes, and other models are stainless steel tubes.
 
The glass door plays the role of heat preservation, explosion-proof and anti-scalding, which is related to safety, power consumption and cooking effect. Tempered glass is explosion-proof and can avoid accidents. The double-layer glass has an air interlayer inside, and the low thermal conductivity of the air is only 0.024W/mK, which is insulated and insulated. Many models below 300 yuan of the United States are single-layer glass doors, which have poor thermal insulation effect and are easy to burn.
 
The material of the inner wall is related to the life and cleanliness of the oven. The best materials available for the inner walls are stainless steel or enamel liners, both of which are easy to clean and corrosion-resistant. Westinghouse, Whirlpool, Panasonic mid-to-high-end models are mostly made of stainless steel, and Changdi products above 500 yuan use enamel liners. The next level is the aluminized plate, the anti-rust ability is general, the maintenance can be used for more than 3 years, Panasonic products below 1000 yuan, Hai's, North American electrical appliances are used in aluminized plates. The worst material is galvanized sheet, which can quickly corrode and rust under high temperatures. Sometimes merchants will add Teflon coating to the surface of galvanized sheet, named "environmentally friendly non-stick liner" or "corrosion-resistant liner", but the actual corrosion resistance has not been improved, so it is not recommended to buy. Supor, Delong, and Joyoung use this kind of liner. Midea's T3-L326B and other products below 300 yuan are made of galvanized coating liners, and the rest are made of stainless steel, which is seriously polarized.
 
Midea MG38CB-AA is a more qualified oven product in all aspects, 30L capacity price 300 yuan, the oven is equipped with upper and lower independent temperature control heating tubes and dual temperature probes, which can be used together to achieve the heating effect of different temperatures. The oven temperature range is between 70-230°C, different foods correspond to different heating temperatures, 70-110°C can bake chestnuts or sweet potatoes, 110-150°C is suitable for baking bread cakes, 150-190°C is suitable for cooking pizza and crispy cakes, 190-230°C is suitable for meat grilling. The drawback of this oven is that there is no hot air convection, so the temperature difference can only be balanced by transposing the food halfway through or by covering it with tin foil.
 
X6-348E is Midea's flagship micro-steaming and baking all-in-one product, which can bake desserts, steam staple foods, and microwave hot dishes, and is an intimate all-rounder in the kitchen. This 3600 yuan oven is made of top-notch materials, complete functions, and the touch screen is easy to operate, so you can set the temperature and mode more accurately. The fly in the ointment is that there are only two grills inside, so if you want to bake in the middle layer, you need to raise the baking tray moderately.