Notes

Exactly How to Choose Casting Sand for Sand Conditioning?

In the manufacturing of stainless-steel castings, sand is an especially crucial supporting product. There are rigorous needs in the choice and use of sand, in order to ensure the good quality of spreadings. For now, the sand used for completely dry sand conditioning in the production of stainless steel spreadings is mainly water-washed quartz sand, sea sand, and also pearl sand.

The major step in the manufacturing of stainless-steel spreadings is sand conditioning. The sands pointed out over, specifically gem sand, have much less dirt, so their result will be better.


Then, let me introduce just how to choose casting sand for sand conditioning.

The particle size of completely dry sand typically utilized in stainless-steel spreadings is normally 20 mesh to 40 mesh. This is mainly figured out based on its fire resistance. That is, the silicon content can not be less than 95%. At the very same time, pay attention to the leaks in the structure of sand when picking. In contrast, cleaned quartz sand and also sea sand are suitable for basic spreadings, since they are extra economical.

<img width="435" src="https://5.imimg.com/data5/UG/QC/MY-40686215/cast-iron-scrap-500x500.jpg" />

The gem sand is categorized as man-made sand, which has much better features and also is extra sturdy. Nonetheless, the rate of gem sand is higher than normal sand. Although, the cost of gem sand is reasonably high, due to its reduced price of waste, after lasting use, it is superior to basic factory sand in terms of price and also casting top quality.

To sum up, the sand used in the handling of stainless steel castings has their very own benefits. https://yidecasting.com/ should choose the proper ones according to conditons.


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