nydcastings

How Shengrong Foundry Earned a Customer’s Trust Through Responsibility and Commitment

History / /

In the manufacturing industry, product quality is always the foundation of cooperation. However, even the most experienced factories may occasionally encounter unexpected challenges during the sample production stage. What truly defines a reliable manufacturer is not whether problems occur, but how they respond when they do. At Shengrong Foundry, we believe that honesty, responsibility, and […]

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How to Solve Casting Porosity in Iron & Steel Castings

Casting Knowledge / /

A Practical Guide from Shengrong Foundry – China Iron & Steel Casting Foundry Porosity is one of the most common and challenging defects in metal castings, especially in iron and steel casting processes. For manufacturers producing components that require pressure resistance, sealing performance, or high structural integrity, porosity can become a serious problem. If not

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equipment

From Local Castings to Global Machinery: Expanding Overseas with Integrated Casting Solutions

History / /

More than twenty years ago, Jiangsu Shengrong Foundry was a modest casting manufacturer located in central Jiangsu. With a handful of furnaces and molding lines, the company relied on skilled technicians to transform molten iron into essential industrial components. At that time, the casting industry was highly competitive and heavily price-driven. Companies competed on lower

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How to Choose a Reliable Iron & Steel Casting Foundry

Casting Knowledge / /

— A Practical Guide from Shengrong Foundry (China Iron & Steel Casting Manufacturer) Introduction In modern industrial manufacturing, the reliability of iron and steel castings directly affects the performance, safety, and service life of equipment. Whether used in machinery, pumps, automotive components, or construction equipment, casting quality is never negotiable. Selecting the wrong foundry can

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Sectioning at Different Locations

Understanding Internal Conditions of Iron Castings Through Sectioning at Different Locations

未分类 / /

In iron casting production, evaluating internal quality is just as important as inspecting the external geometry. Although castings may appear smooth and uniform on the outside, internal defects such as porosity, shrinkage cavities, inclusions, cold shuts, and microstructural inconsistencies can significantly affect their mechanical performance. One of the most direct and reliable evaluation methods is

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gearbox housing casting

Showcasing a Grey Iron Gearbox Housing: Multi-Angle Product Display from Lost-Foam Casting

未分类 / /

In today’s manufacturing industry, the performance and reliability of a gearbox housing rely heavily on both material selection and the precision of the casting process. This article presents a detailed look at a grey iron gearbox housing produced through the lost-foam casting method, highlighting the component from multiple angles to showcase its structure, surface quality,

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