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Green sand casting utilizes a mixture of sand, clay, and water. The term green in this context refers to the mold being moist rather than a reference to the color. This mixture consists primarily of silica sand, bentonite clay, and water, which helps to bind the sand and maintain its shape.

Advantages of using Grey Cast Iron in Sand Casting

Sustainability is also becoming a central theme as manufacturers strive to reduce their environmental impact. Techniques such as green machining, which minimizes waste and energy consumption, are gaining traction. Organizations are increasingly adopting circular economy principles, focusing on recycling and repurposing materials.