Brick structure aluminum scrap melting furnace for sale
Supply Scope of Melting Furnace Body
Furnace body steel structure: 1 set
Welding type furnace door: 1 pc
Furnace electric lifting mechanism: 1 set
Furnace lining: bricks: 1 set
Refractory combustion & PLC electric control system: 1 set
Spout block & draining device: 1 set
What are the advantages and disadvantages of using refractory bricks to build a natural gas melting furnace compared to a full fiber casting furnace?
Advantages:
Corundum refractory bricks are resistant to high temperature and aluminum liquid erosion. The furnace lining life can reach 12-18 months under long-term working conditions above 750 ℃, far exceeding the fiber lining life of 3-6 months
Anti erosion, anti cold and hot shock, frequent feeding and intermittent production are not easy to shed or leak aluminum
Strong heat storage capacity, slow temperature drop after shutdown, and lower energy consumption for continuous production
Repairing partial damage only requires individual brick replacement, without the need for overall rebuilding, resulting in lower repair costs
Shortcoming:
The furnace body has a huge self weight, and the foundation of the factory building needs to be reinforced
Long drying cycle (3-5 days)
The initial masonry cost is higher than that of the fiber furnace
The heating rate is slightly slower
Suitable for large tonnage aluminum melting furnaces, high amount of recycled materials, and long-term 24-hour continuous casting production lines.