High strength aluminium titanate ceramic sprue bush/sprue bushing cup for alumina die casting

Sprue bush is also known as sprue cup, pouring cup/bush and insulating sleeve. It is made of aluminum titanate material. Aluminum titanate sprue bush is used for aluminum or aluminum alloy wheel and other similar casting in low-pressure casting machine.

We can produce different sizes according to customer's drawings and requirements.

Product Features

1. High-temperature resistance (melting point up to 1860°C).

2. Excellent thermal shock resistance.

3. Non infiltration with the non-ferrous metal melt.

4. Excellent wear resistance.

5. Low thermal-expansion coefficient.

6. Long service life.

We can also provide other vacuum formed ceramic fiber products, a variety of sizes and shapes are available. Such as: Distribution plate, Transition plate, Caster tip, Hot top ring, Riser tube, Ladle lining, Riser sleeve, Flow tube, Launders, Filter box, Casting thimble, Pouring box, Insulated plug etc.