Aishwarya Mine Chem supplies premium foundry grade bentonite specifically designed for metal casting operations. Our high-quality bentonite provides superior binding properties, excellent green strength, and optimal thermal stability for sand molding applications, ensuring precise casting quality and enhanced foundry productivity.
Foundry grade bentonite is an essential component in sand molding systems for metal casting operations. Our premium bentonite provides exceptional binding properties, creating strong and durable sand molds capable of withstanding high temperatures during metal pouring. The material ensures superior surface finish, dimensional accuracy, and reduced casting defects across various foundry applications.
Our foundry grade bentonite serves diverse metal casting requirements:
Typical bentonite addition rates range from 6% to 10% by weight of silica sand, depending on sand type and casting requirements. Proper mulling time of 3-5 minutes ensures uniform distribution and optimal bonding. Our technical team provides customized mixing procedures and troubleshooting support for optimal foundry performance.
Each batch undergoes rigorous testing for green strength, permeability, moisture content, and chemical composition. We provide comprehensive foundry support including sand testing, optimization studies, and on-site technical assistance. Regular quality monitoring ensures consistent casting performance and helps minimize defects and production downtime.
