Silicon nitride ceramic riseris used in aluminum alloy low pressure casting, which is the key component of low pressure casting machine. Traditional metal ascending liquid tubes have been phased out due to the pollution of aluminum liquid and their short life. Silicon nitride ceramic tube is not stick to aluminum, can effectively reduce the pollution of aluminum liquid, improve production efficiency, reduce production cost, is the ideal choice for aluminum alloy casting manufacturers
The use of Silicon nitride riser for smelting improves the quality of casting while significantly reducing the operating cost of low pressure casting. Its service life is 5-20 times that of the traditional lifting liquid, which greatly reduces the replacement times of the lifting liquid tube, fully ensures the continuity and automation of production, and is widely used in the aluminum smelting industry, non-ferrous smelting industry, etc.
