Common application of aluminum plate--home appliance

Rice cooker with aluminum
The rice cooker is made of a general alloy aluminum inner liner. The thickness of the inner liner is generally less than 1.2 mm and the surface treatment technique uses an ordinary non-stick coating. This kind of liner is usually very effective at the beginning, no casserole, no sticking, but after a long period of high temperature, it is easy to deform and the non-stick coating on the surface is easy to fall off after brushing. Seriously, the exposed aluminum coating and the exposed aluminum layer are easily doped into the food and have an adverse effect on the human body.
Air conditioning aluminum
The aluminum alloy not only has high wind pressure resistance but also good watertight performance. The aluminum alloy itself is easy to extrude and the profile has a precise cross-sectional dimension, high processing accuracy and optional sealing material with good water resistance, elasticity and durability.
Aluminum for refrigerator
According to the physics principle, the thermal conductivity of aluminum is 237W/mK and the thermal conductivity of iron is 80W/mK. The higher the thermal conductivity value, the better the thermal conductivity. The faster the cooling rate is under the same conditions, the better the cooling effects. Haier uses an embossed aluminum plate evaporator with a cooling rate three times that of a wire tube evaporator. You can give a small test, drop a drop of water on the aluminum plate of the freezer of the power-on refrigerator and it will become ice in 5 seconds. The cooling speed is very fast!
Casting and rolling furnace
The advantages of aluminum panels in the field of home appliances are obvious, rust-proof, corrosion-resistant and other properties. Therefore, the source is very important. The combination of aluminum alloy composition, the quality control of the aluminum plate and the annealing state accounts for a very important part. According to the production process of Zhongzhou Aluminum, we have 16 casting and rolling lines, strictly control the source quality of aluminum plates, strictly implement the national standard GB/T3880 and the industry standard YS/T standard. In the annealing process, we have 13 annealing furnaces, annealed O state, H12, H14, H16, H22, H24, H26 and H18 without annealing.