Which steel shell induction melting furnace and aluminum shell induction melting furnace are safer?

First of all, from the perspective of safety, generally large-capacity furnace materials need to be extremely rigid structures, and the hardness of steel is significantly higher than that of aluminum. Therefore, the steel shell induction melting furnace is safer, stronger and more durable than the aluminum shell induction melting furnace. For example, for example, a set of 5T aluminum shell induction melting furnace, the overall weight after being filled with molten iron reaches 8t, even more than 10t. When the reducer rotates the furnace body to 95 degrees, the entire furnace body will tilt forward, which becomes very dangerous, so the steel shell induction melting furnace is safer than the aluminum shell induction melting furnace.