Precision Resin Coated Sands for Critical Foundry Applications
A venture by practicing foundry personnel — two decades of expertise in shell core and mould making for the most demanding casting applications.
Resin Coated Sand
Exclusive RCS grades engineered for critical applications, with lower expansion grades to prevent veining defects in shell cores and moulds.
Anti-Veining Solutions
Authorized distributor of Prince Minerals LLC, USA — proven compound eliminating veining defects in complex ferrous and non-ferrous castings.
Special Purpose Sands
Chromite, ceramic, and high-strength low-density sands for specialized applications including binder-jet 3D sand printing.
Two decades of foundry expertise, engineered into every grain
Samarth Metallurgicals was founded by practising foundry personnel who understand the critical demands of shell core and mould making — from base sand selection to resin chemistry. Every grade is validated in our own in-house foundry before it reaches yours.
Part of the Samarth Magna Group, we supply 80+ major casting manufacturers across automotive, heavy engineering, and precision casting applications.
Learn more about us →Built by foundry people, for foundry people
Our technical depth spans the entire shell sand value chain — raw material sourcing, coating process, and foundry performance validation.
In-House Testing
Our own foundry enables real-world performance testing of every sand grade before delivery — results you can trust, not just lab numbers.
Technical Expertise
Deep knowledge across base sands, resins, minerals, and foundry processes — with dedicated resources for complex defect prevention.
Warm & Hot Coating
Equipped with both warm coating and hot coating processes — combined capacity exceeding 5,000 MT per month for reliable supply.
Sand Reclamation
State-of-the-art infrastructure for sustainable waste sand reclamation — reducing environmental impact and material costs.
Complete shell sand solutions for every foundry challenge
From standard RCS grades to highly specialized sands — engineered for precision, consistency, and defect-free casting every time.
Resin Coated Sand
Exclusive RCS grades for critical mould and core applications, including lower-expansion grades that prevent veining defects.
Anti-Veining Compound
Veinseal™ from Prince Minerals LLC, USA — eliminates veining defects in ferrous and non-ferrous castings, with full technical support.
Special Purpose Sands
Chromite, fused ceramic, and high-strength low-density sands for specialised applications — including 3D sand printing.
Ready to solve your foundry defect challenges?
Our technical team works directly with your foundry to diagnose defects and engineer the right sand solution for your specific application.
Cores Made with Samarth Coated Sand
Real castings from our customers — complex geometries, thin walls, and tight tolerances made possible with our sand solutions.
Awards & Recognition
Our commitment to quality, strategy, and people is recognized across the foundry industry.
Excellent Performance Award
Awarded by Indo Shell Cast for outstanding performance and consistent quality in resin coated sand supply over multiple years.
Best HR Practices Award
Recognized by TLC for exemplary human resource practices, people-centric operations, and a strong team culture in manufacturing.
Best Strategy Award
Awarded by TLC for strategic excellence in business growth, product development, and market positioning within the foundry sector.
Let's solve your foundry sand challenges
Our team of foundry specialists is ready to help diagnose your defects and recommend the right sand solution for your specific application.
Maharashtra, India