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Ceramic Sprue Bush-low pressure casting machine for alloy wheel

Sprue bush is also known as insulating sleeve. It is a part on the low pressure casting machine for alloy wheel and other similar casting. Sprue bush is used to fprm low pressure runner.

The aluminum titanate has higher melting point1860±10,lower thermal expansion coefficient(RT—1000α2.0×10-6) and excellent heat-shock resistance .Besides,the aluminum titanate don’t infiltrate with the metal melt(especially the non-ferrous metals) and glass melt.Therefore aluminum titanate can be widely used in the conditions of high-temperature resistanceheat-shock resistance and corrision resistance.

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