Mica Strainer Core

Metal casting foundries pour their melts through Mica Strainer Core to eliminate impurities and control the pour rate. Mica Strainer Core having 22 to 148 holes acts both as a choke and strainer during pour. MICA STRAINER CORES are suitably used by metal casting foundries for brass ,bronze and aluminium sand castings as well as ,for some smaller ferrous castings to pour their melts through mica strainer cores to catch impurities and control the pour rate. MICA STRAINER CORES acts both as a choke and strainer during puor helps to eliminate gating costs, dross, contamination, reduces polishing belt costs, and also, and also produces a better and brighter castings. MICA STRAINER CORES can easily be placed over the sprue hole,no recess needed,and provide easy excess to skim off with 100% metal recovery in remelt. The are a thin,inorganic ,non-conteminating non-moisture absorbent material which provide easy handling and storing.