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  • Gravity Sand Casting

Gravity Sand Casting

Gravity sand casting Gravity casting refers to the process that molten metal is injected into the mold under the gravity of the earth. 


With good surface finish, high dimensional standard steel castings by WALKSON, a professional sand casting manufacturer, are widely used in the sand foundries.

Material we can do but not limited to:


carbon steels, alloy steels, stainless steels and duplex steels.


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What's New in Walkson
How to Avoid Defective Castings and Heat Treatment Standards in Valve Castings
Mar 23 , 2023
How to Avoid Defective Castings and Heat Treatment Standards in Valve Castings
Avoiding the occurrence of defective valve castingsWhen producing valve castings, attention must be paid to its production process. If not handled properly, it can reduce the product's corrosion r...
Cooling Treatment and Operation Precautions of Valve Castings
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Cooling Treatment and Operation Precautions of Valve Castings
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