How to melt the prepared 6063 alloy and what furnace to use are also very important. Some furnaces have chimneys, and some furnaces do not have chimneys. Most of the commonly used furnaces are square furnaces (rectangular furnaces), and the advanced ones are circular furnaces. Some circular furnaces can pour aluminum water at an angle. In terms of tonnage, there are one-ton, two-ton, five-ton, ten-ton, twenty-five-ton and five-plus-ton aluminum melting furnaces.
The more advanced one is to add a static furnace below the aluminum melting furnace. The static furnace is mainly used to prepare 6063 alloy. It can remove slag and degassing in this furnace, let it stand and then cast aluminum rods. The aluminum ceiling is used for kneading. . The quality of the alloys prepared in primitive coal-fired furnaces is absolutely different from that in modern round furnaces. Generally, no matter what fuel is burned in a furnace, it should have a chimney. Most of the waste gas and waste residue generated during the burning process of the fuel can be discharged from the chimney. If there is no chimney, the waste gas and slag are all melted in the aluminum water, and the aluminum rods cast for kneading will have serious slag bubbles inside. This is one of the reasons for the poor quality of aluminum materials, and it is also one of the reasons for the low price of aluminum.