Durable Molds. Repeatable Precision. Cleaner Finishes.
Manufyn provides precision permanent mold casting solutions for industries seeking strong, dimensionally accurate, and high-volume metal parts. Unlike sand casting, this process uses reusable steel or iron molds to deliver smoother surfaces, better mechanical properties, and minimal post-processing.
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Permanent mold casting (also known as gravity die casting) is a metal casting process where molten metal is poured into a reusable metal mold, typically made from steel or cast iron. This differs from sand casting or investment casting, which use disposable molds.
Manufyn’s permanent mold casting process includes:
We build custom steel molds designed for repeat use and precise metal flow.
Molds are heated and coated to extend life and control metal flow.
Molten aluminum or other alloy is poured using gravity or low pressure permanent mold casting techniques for enhanced density.
Metal solidifies quickly, and parts are ejected from the mold with minimal flash.
We offer trimming, machining, coating, and inspection services for the final part.
We produce everything from small housings to large-scale permanent mold casting products ready for industrial use.
Our permanent mold aluminum casting team delivers clean, high-strength components across industries.
We build long-lasting molds that deliver thousands of consistent parts with minimal variation.
We manage mold fabrication, casting, machining, and inspection internally — ensuring faster turnaround and better control.
We offer low pressure permanent mold casting for parts requiring finer grain and increased strength.
Like any process, permanent mold casting has trade-offs:
Better dimensional accuracy and finish than sand casting
Higher initial tooling cost
Higher mold life and lower cost per part at scale
Less suitable for complex internal geometries
Stronger grain structure and mechanical properties
Limited to metals with lower melting points like aluminum, magnesium, zinc
Efficient for medium-to-high volume runs
Our permanent mold casting services support:
Heat exchangers, cooling parts
Engine covers, structural parts
Pistons, brackets, wheels, housings
Enclosures, bases, and mounts
Housings and heat-dissipating components
Partner with Manufyn to tap into India’s manufacturing strengths. From prototyping to mass production, we offer tailored solutions that deliver quality, efficiency, and reliability, all at a competitive cost.
Let Manufyn bring your designs to life through expert-led permanent mold casting solutions. Contact us today to start your quote or schedule a consultation.
Permanent mold casting is a process that uses reusable metal molds to produce precise and durable metal parts, especially in aluminum and magnesium.
Typical permanent mold casting materials include aluminum, magnesium, copper alloys, and zinc — all with relatively low melting points.
The advantages and disadvantages of permanent mold casting include high repeatability and strength (pro), but limited design flexibility and higher upfront mold cost (con).
Die casting vs permanent mold casting mainly differs in injection pressure and complexity — die casting is better for intricate parts, while permanent mold casting is more economical for simpler, robust designs.
Low pressure permanent mold casting uses pressurized gas to force molten metal into the mold, improving material density and dimensional control.
Yes, permanent mold aluminum casting is one of the most common applications due to aluminum’s low melting point and excellent castability.
Common permanent mold casting products include brackets, casings, housings, engine components, and heat sinks for automotive, industrial, and power equipment.
A well-maintained die or permanent mold can last for thousands of cycles, depending on part complexity, metal temperature, and mold material.
Compared to sand casting, permanent mold casting delivers better surface finish, tighter tolerances, and shorter cycle times — ideal for higher-volume needs.
Yes, Manufyn will assess your part geometry, volume, and finish needs to recommend the best process — whether die casting vs permanent mold casting or another method.