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Dry sand casting

Dry sand casting is a technique where liquefied metal being poured into the void in a mold made of compacted sand. Dry sand casting is therefore called so because of the type used for molding, which contains no water. This method is so adaptable it can create a variety metal products. They can be small, as parts for machinery or large and impressive like statues that you might see in parks/museums.

All you need to make a dry sand cast are basic tools and materials. First, you need sand. Particulars about Dry sand casting for the right kind of sands You need sand that can withstand the high temperatures associated with melting metal. Using the right sand for it will make sure that your mould stays in shape while pouring metal into it.

How to Prepare Sand Molds for Dry Sand Casting

When you have your sand, You need mix it with a binder. A binder is something that keeps the sand from completely falling apart. They may be set with various types of binders, such as clay, oil or resin. Every binder has its own unique properties that may or not work with your mold. Once the sand and binder have been mixed, you are ready to make a mold.

In order to make the mold you have a pattern. A pattern can be considered an identical version or model of a specific part you desire to make in metal. The pattern can be fabricated from materials such as wood, metal or plastic. Once you have your desired pattern, place the recording in a bed of sand. You then take the pattern off, and it creates a mold of the object you want to build. It is this impression that will contain the liquid metal.

Why choose Zhongsheng Dry sand casting?

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