1.      Product

Description Ceramic fiber runner tube is made of aluminum silicate fiber and polycrystalline fiber as raw material, and is made by vacuum molding process. It is used to replace the traditional sprue system composed of sand sprue cup and foam sprue. It is easy to install and use.

2.      Advantage

Ceramic fiber runner tubes are used in lost foam casting (investment casting) through which molten iron, steel or aluminum. Thin and smooth pouring gate (ceramic fiber sprue tube) so that when the casting metal residues in the ducts to a minimum, and can reduce the casting produces the probability of turbulent flow, saves the pouring time, ensure the quality of casting, at the same time, due to its good thermal insulation effect, can effectively reduce heat loss, the liquid metal into the mold to ensure liquid metal have sufficient liquidity, prevent premature crusting phenomena happened in the process of casting.

3.      Physicochemical Indexes

 4.      Method

Ceramic fiber runner tube product size is accurate, easy to bond with foam runner or inner runner, easy to install and use.

5.      Storage method

 In dry, cool condition.

6.      Package

Paper boxes.

7.      Case