Different application fields need silica sand products with different particle size range. Accurate classifying process is an important part to ensure the quality of silica sand. In the actual production process, hydraulic classifier, trommel screen and hindered settling machine are often used to control the particle size of the product, to classify the silica sand to the required particle size range, and at the same time to improve the product yield and reduce the loss rate of the finished product.The silica sand classifying system designed by Sinonine adopts the world's most advanced classifying equipment, which can realize the stepless adjustment of silica sand particle size classifying and automatic production. It is the classifying system with the highest efficiency, productivity and automation in the industry.
Features
1. High production efficiency and large-scale production can be realized;
2. Accurate particle size control;
3. High yield rate and low loss rate of finished products;
4. High degree of automation;
5. Low energy consumption and low production cost.
6. No noise pollution in the production process
The technical process
Silica sand slurry enters the hindered settling classifier through the slurry pump for preliminary coarse particle control, coarse particle sand enters the trommel screen to further separate the sand with upper limit of particle size, the sand slurry discharged from the hindered settling classifier and trommel screen enters the hydraulic classifier for fine particle classifying, to classify the sand in the required particle size range.The number of classifiers can be arranged flexibly to realize the classification of multi-stage of particle size.
Case 1：
Chile annual output of 1.2 million tons of sea sand production line
The raw material processed in this project is sea sand. Sea sand is directly processed in magnetic separation, gravity separation and other processes to remove impurities in silica sand, and then silica sand with relatively high purity is sorted out into different particle sizes. The silica sand produced are used in glass, casting, refractory and other industries.
Case 2：
Mongolia 450,000 tons per year glass quartz sand production line
The raw material of this production line is massive quartz stone. After crushing, screening and grinding, it enters into the classifying system for classification, and then the iron material is removed by magnetic separation and other processes. Finally, the glass quartz sand with higher purity is obtained after dewatering.The production scale of this production line is large, the product quality is very high, the product sells very well.
The silica sand production line designed and manufactured by SINONINE has been running for more than 2 years. The production situation is very good and the equipment price is very affordable, which saves me a lot of investment. The production efficiency of this production line is also high, the silica sand product index is very good, the quality my silica sand product sells very well in the local.
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