Ermak Foundry & Machining, Inc.

Knowledge Base

Why Quality Tooling Matters

By: Reg Zeller 2/4/2026 The Hidden Cost of Cheap Tooling: Why Quality Investment Powers Aluminum Sand Casting Success Imagine pouring thousands of dollars into molten aluminum, only to watch 35% of your castings end up

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The Certain Benefits of Prototype Casting

Benefits of Aluminum Prototype Casting Designers/engineers can gain tangible proof of the component’s quality, find unexpected flaws and perform testing that delivers invaluable data. Marketers can use prototypes to gain feedback from customers or investors

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Metal Casting Defects

Knowledge of casting defects and what causes them is an essential part of managing casting quality. High-quality foundries avoid pitfalls that cause casting defects. Casting defects in a finished product can occur due to defective

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5 World-Changing Metal Applications

Five non-ferrous metal applications which affected global industries in a big way include aluminum aircraft frames, magnesium transmissions, titanium golf clubs, zinc electrical hardware, and bronze gears. Previous Next The Industrial and Transportation Revolutions fueled

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What Is The Metal Solidification Process?

Metal Solidification is the comprehensive transformation process of a liquid into a solid and the basis of casting technology, including melting, pouring, and re-solidating a metal or metal alloy within a mold to produce a

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