One of the main disadvantages of the crucible is that the heat consumption of the crucible and its alloy is not uniform. For example, the crucible is used to melt the crucible and its alloy directly. One of the main disadvantages of the crucible is that the crucible is not used to melt the crucible and its alloy, Poor working conditions.

Crucible furnace has always been the equipment for smelting copper alloy. Now, crucible furnace is used for smelting copper alloy in a large proportion. In ancient times, charcoal was used as the heat source for smelting, but now it is followed by heavy oil, gas, electricity and coke. Recently, in order to save energy and protect the environment and improve efficiency, some heat sources have been changed from heavy oil to gas and some to induction furnace.

One of the main disadvantages of the crucible is that the heat consumption of the crucible and its alloy is not uniform. For example, the crucible is used to melt the crucible and its alloy directly. One of the main disadvantages of the crucible is that the crucible is not used to melt the crucible and its alloy, Poor working conditions.

Crucible furnace has always been the equipment for smelting copper alloy. Now, crucible furnace is used for smelting copper alloy in a large proportion. In ancient times, charcoal was used as the heat source for smelting, but now it is followed by heavy oil, gas, electricity and coke. Recently, in order to save energy and protect the environment and improve efficiency, some heat sources have been changed from heavy oil to gas and some to induction furnace.