Lost Foam Molding Machine
Lost foam casting moulds (lost foam molding machine), a type of EPS mould, enable foundries to produce intricate castings that would typically require cores. This innovative casting process ensures dimensionally accurate castings with excellent as-cast surface finishes. Unlike traditional methods, no draft is needed, eliminating split lines and flash formation. This significantly reduces or even eliminates post-casting finishing processes, minimizing material waste and production costs.
Compared to lost wax investment casting, lost foam casting has fewer manufacturing steps. It eliminates the need for risers in many cases, uses more affordable foam instead of wax, and can offer better economic viability under suitable production conditions.
Lost foam casting is a precision process that combines design flexibility with cost savings. It delivers castings with superior surface finishes and speeds up mold creation, resulting in shorter lead times. This makes it an ideal choice for efficient and high-quality production.
lost foam molding machine Technical Specifications
| Property | Lost Foam Casting |
| Composition of Pattern | Expanded Polystyrene (EPS) |
| Density of Material used for pattern | Density of Expanded Polystyrene Patterns – 42 kgs./m³ sufficient for strong, sturdy, dimensionally accurate and light patterns. |
| Maximum Size of Cast Part | No limitation of size for cast part as EPS Pattern can be molded in sections and finally assembled to form a single pattern. |
| Pattern/Casting Prototyping | Easily possible as EPS foam can be machined and assembled to form patterns |
| Effect of atmospheric heat on patterns | No effect on EPS pattern once cooled in the molding |
We specialize in manufacturing high-quality EPS molds that adhere to international standards and are highly valued in diverse global markets. With a dedicated team of over 80 employees, our company boasts an annual sales turnover exceeding USD 5 million, with 50% of our products exported worldwide.
Our advanced facilities and rigorous quality control measures at every stage of production ensure complete customer satisfaction. This commitment to excellence has earned us a robust global sales network, extending to Southeast Asia and North America.
If you’re interested in our products or wish to discuss a custom order, we encourage you to contact us. We look forward to building successful and lasting business relationships with new clients across the globe.
