
Crafting Excellence in Every Casting
At Alloy Master Technologies Pvt. Ltd., our state-of-the-art manufacturing facility in Pune is the heart of our high-quality iron and alloy casting operations.
Equipped with advanced machinery, automated processes, and stringent quality controls, we transform raw materials into precision-engineered castings for industries worldwide. From metal casting and die casting to mold preparation, sand testing, and thermal analysis, every step is carefully monitored to ensure consistent quality, durability, and performance.
Experience a facility where innovation meets craftsmanship, delivering products that set the benchmark for reliability and excellence in the metal casting industry.
Rotary drum type Siever
At Alloy Master Technologies Pvt. Ltd., a leading manufacturer of high-quality iron and alloy castings and a trusted foundry in Pune, we believe that precision starts with the right equipment. Our rotary drum type sievers and pin-lift molding machines are integral to ensuring consistent sand quality and efficient molding processes, forming the foundation for superior metal casting and die casting.
Rotary Drum Type Siever: Ensuring Consistent Sand Quality
Our rotary drum type siever is designed to meet the rigorous demands of modern metal casting facilities. Intensively used for sand sieving applications, it ensures that molding sand is uniform, contaminant-free, and perfectly prepared for casting operations.
Key features include:
Capacity: 8–10 tons per hour, ideal for high-volume sand processing.
Fabrication: Sturdy drum mounted on two rigid frames for long-lasting performance.
Replaceable MS Mesh Sieve: The drum is wrapped with a high-quality mild steel mesh sieve, which can be easily replaced as needed, ensuring consistent sieving quality.
By maintaining uniform sand particle size, the siever directly contributes to mold stability, casting accuracy, and surface finish, essential for high-quality iron and alloy castings.
Pin-Lift Molding Machines: Precision for Batch Production
For batch production of small and medium castings, our pin-lift molding machines provide flexible and efficient molding solutions. These machines are suitable for single plate and single box molding, and can be configured as upper flask or lower flask systems, depending on production requirements.
Key advantages include:
Efficient Batch Production: Ideal for small to medium-sized castings in high-quality metal casting operations.
Flexibility: Capable of handling various flask arrangements to suit production needs.
Precision: Ensures consistent mold density and superior reproduction of casting patterns.
These machines are a critical part of our foundry operations, enabling repeatable, accurate, and defect-free castings for clients across diverse industries.
Why This Matters for Castings
At Alloy Master Technologies Pvt. Ltd., equipment like rotary drum sievers and pin-lift molding machines ensures that every stage of the metal casting process meets exacting standards. Proper sand preparation and precise molding directly impact:
Dimensional accuracy of castings
Surface finish and structural integrity
Reduced defects and higher production efficiency
By investing in advanced sand sieving and molding technologies, we continue to deliver high-quality iron and alloy castings that meet customer specifications and exceed industry benchmarks.
Delivering Excellence in Metal Casting
As a trusted cast iron manufacturer and die casting specialist in Pune, Alloy Master Technologies Pvt. Ltd. integrates advanced machinery, skilled craftsmanship, and quality control to produce premium castings. From sand preparation to molding and pouring, every step is meticulously managed to ensure that our products are chemically precise, structurally sound, and ready for real-world applications.

