26 10月 Molten Aluminium Launder System
Molten Aluminium Launder System is an important part of any foundry shop. The well-designed Launder System facilitates smooth and efficient operation of the foundry shop, where fast transfer between furnaces is essential. Clean, low-turbulence runners play an important role in the production of high-quality products.
The size and grade of the Launder System can meet the required conveying and/or casting capacity.
Functional parts and accessories may include laser washing level control systems for (semi-)automatic melt transfer and automatic casting operations, advanced metal probes for anti-overflow safety, and fine-tuning of molten metal temperature during the casting process Washing fluid thermocouple, etc.
Launder System is very important to the quality and energy saving effect of molten aluminum metallurgy.
The lining of the Launder System is made of high-quality medium-density fused silica refractory and pre-sintered at 800°C before assembly. It has high aluminum resistance, low thermal conductivity, low shrinkage and high strength.
The launder cover can be used to reduce heat loss by more than 50%, and the launder heating unit can be installed to minimize the temperature drop of the launder, thereby reducing the tapping temperature of molten aluminum and protecting certain highly flammable alloy elements.
There are various Launder System shapes, such as DC slot, elbow, tee and cross installation. They can be combined and used flexibly according to different site conditions.
Advantages of Molten Aluminium Launder System
1. Does not react with molten aluminum at working temperature
2. Ultra-high volume stability and resistance to thermal shock and cold shock, reducing the maintenance of the joint
3. Liquid aluminum is highly non-sticky, and the cured shell is easy to remove
4. Anti-corrosion, strong and durable
5. Easy to transport and install; once broken, it will float on the molten aluminum, easy to remove
6. Prevent the aluminum melt from absorbing water and increasing the hydrogen content without polluting the aluminum melt
7. The sink has a good nano thermal insulation layer, and its shell temperature is low