The raw materials of household stove are divided into four categories: cast iron stove, ceramic stove, aluminum stove and iron stove. Now the stove sold on the market can't find a copper stove! Some users reported that they use copper furnace heads at home. Here, carefully tell us that 99% of the stoves in household stove shopping malls, no matter which manufacturer or brand, do not use copper to make stove heads. The reason is that the price of copper is high and it is not easy to shape. The manufacturing of copper furnace head requires higher casting process, which will lead to high sales price, and the mall can not accept high cost copper furnace head. The copper furnace head mentioned in the household registration is fooled or mistakenly regarded as the furnace head by some businesses.

　　In the gas stove industry, the stove head and fire cover (sub firearm) are two independent and different parts. The stove head is installed inside the stove and acts as a component for mixing air and gas. The fire cover is a component installed on the furnace head, which plays the role of dispersing the mixed gas and generating incineration in long-term contact with the flame.

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