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Sand washing plant


Sinonine sand washing plant can be applied to various sand production fields to clean, remove impurities, screen, grade, dewater. Sand products used in the different areas can be produced by different sand washing plants. Sinonine has developed a series of sand washing plants for construction, foundry, glass making, and oil fracturing, etc for processing different kind of sand, such as quartz sand, artificial sand, dune sand, river sand and other raw sand.

Construction sand washing plant

The crushed sand or river sand for construction has a particle size of about 0-4.75mm. It is necessary to clean the soil and recycle fine grained sand to finally get the finished construction sand that meets the needs of the construction industry. Construction sand washing plant mainly includes sand washing, fine sand recovery, dewatering, water treatment and other functional modules. Crushed sand or clay-bearing shall be washed by raw the sand washing machine for one or two stages, after washing the sand slurry is sent to the dewatering screen, sand slurry containing a certain amount of water then enters into the hydrocyclone for fine sand recovery, and the recovered fine sand is returned to the dewatering screen for dewater, the tailings is the final impurity containing soil and it is discharged into the thickner for water treatment.

Oil fracturing sand washing plant

Particl size specifications of conventional frac sand are divided into 20-40 mesh, 40-70 mesh, 70-120 mesh to meet the needs of different stages.The original sand by powerful attrition scrubber to remove impurities wrapped on the surface of sand , and then washed by the sand washer water to remove clay and other impurities, the cleaned sand is classified through hydraulic classifier to obtain sand products suitable for requirements of different particle size range, qualified sand products through the dewatering process to get dry finished frac sand products.

Glass sand washing plant

Ordinary glass sand requires Fe2O3 content less than 0.03% and its particle size is generally controlled between 100-600 microns. Raw sand is pre-cleaned and screened to remove part of impurities, and then enters the powerful attrition cells to scrub off the impurities wrapped in the surface, and then enters the hydraulic classifier for particle size classification, and sand slurry then enters the magnetic separators for iron removal, finally through dewatering and drying the glass sand products are obtained.

Foundry sand washing plant

Silica sand for foundry requires silica sand to be pure and without impurities, with a round grain shape, a content of SiO2 of around 94-98%, and a size of 50-150mesh. The raw sand suitable for making foundry sand is first screened to remove impurities, and then scrubbed and washed by a powerful scrubbing machine, and then washed by a sand washing machine. After washing, the sand slurry is classified by a hydraulic classifier, and then dewatered and dried to obtain foundry sand products.

Sinonine can provide a complete set of sand washing and purification solution and equipmets. In addition to the conventional treatment process mentioned above, It can also use particle size classification, strong magnetic separation, acid pickling and other technological processes according to the property of quartz sand to produce high-purity quartz sand products with different requirements.

Why choose sinonine?

We are the first and only company in China that can provide the turnkey project service- EPC service for quartz/silica sand processing plant. We can provide quartz/silica sand production equipment with high cost-effective. We have many silica sand production operating around the world including 46 manufacturers of quartz/silica sand, 12 glass manufacturers, 6 traders, 16 engineering companies and more than 22 construction companies.

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Comments and suggestions

Compared with the local quartz sand production line, Sinonine provides more comprehensive product details, and the production cycle is also very short. Although the delivery took some time, it is still much faster than the local procurement. In addition, the price is really affordable. I am optimistic about the overall prospect of Sinonine, and I hope they can come to visit us more. The market here is very large.

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