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Metal Casting to Meet Your Needs

Avalon has always invested in our customers’ long-term needs. Rather than function as simple order-takers, we invest time in understanding the customer’s process and part.

We gather information on part volumes and requirements like surface finish, end market and necessary secondary processes. We stay engaged with the customer through production to find potential areas of cost and time savings.

Avalon Precision Metalsmiths was previously limited to our U.S-based investment casting capabilities. But now, thanks to our association with Sigma Electric, Avalon can support any casting needs our customers might have outside of the investment casting process.

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Lowering the Overall Cost of Ownership with Investment Casting

Precision investment casting is a refined manufacturing process that provides numerous advantages.

The process consists of several steps – creating an injected wax replica of the part, mounting the parts onto a sprue / tree and then forming a ceramic mold around the wax pattern. The wax is then melted out with steam and pressure and molten metal is poured into the heated ceramic shell.   The result is sacrificial tooling that allows for high part definition, both in ferrous and non-ferrous metals.

The aluminum wax dies offer substantially longer life than a high pressure die cast die or a plastic mold. Investment casting is a process that holds tighter tolerances than sand casting or the permanent mold process, while allowing for internal passages / undercuts to be cast in place along with superior surface finishes.  Overall, a process that affords many opportunities to reduce the overall cost of ownership.

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