How to use chromite sand?
Chromite sand which is mainly used in the foundry industry, such as casting materials, refractory materials, molding, filling, drainage, sandblasting and derusting, etc. Do you know how to use chrome ore for foundry? Today, the editor of Haixu Abrasives will introduce you.
Chromite sand is a special type of sand for foundry. It is a natural spinel mainly composed of chromite. It is crushed, ground, and sieved into a specified particle size. It is suitable for molding (core-making) sand.
How to use Chromite sand for foundry:
1. Before configuring the resin sand casting mixture, please check whether the water content of the chromite sand meets the regulations. If it does not meet the regulations, please air dry it to meet the processing technology regulations.
How to use Chromite sand for foundry
2. When configuring the resin sand casting mixture, when estimating the amount of epoxy resin added, we must pay attention to the difference in relative density among them.