facebook twitter LinkedIn

Production of colored quartz sand

General quartz sand is translucent crystal, with a certain amount of variegation, while natural color quartz sand is rare, generally white and yellow. Therefore, most of the colored quartz sands we see on the market are artificially dyed.
color silica sand
After sand making machine, sand washing machine and other special production of quartz sand, through artificial dyeing to make color quartz sand, make up for the natural quartz sand color is not bright, color varieties less shortcomings. The color of colored quartz sand is firm, durable and colorfast.
Production technology of colored quartz sand
The quartz sand particles are rounded to make them smooth, and are treated by multi-stage screening to optimize the particle size distribution and increase the bulk density. Then the pigment was sintered on quartz sand by chemical method.
Application of colored quartz sand
Colored quartz sand has applications in all walks of life, such as: epoxy floor construction enterprises, craft gift industry, all kinds of architectural coatings, stone paint, ABS modified linoleum tile, waterproof coiled material, artificial board, background wall, culture stone, stone crafts, etc. But it is mainly used to make high-grade glass, glass products, refractories, melting stones, precision casting, grinding wheel, etc.

For more information about high purity quartz sand and sand washing plant, please visit https://www.9silica.com , or contact us directly by +86-18118821087(whatsapp).

Lasted news & technology

The flotation method provided by Sinonine can effectively remove feldspar in quartz sand, which is widely used in quartz sand washing plant and has achieved good results.


Sinonine high purity silica sand washing plant can work 7x24 hours to Meet the needs of customers in large production. www.9silica.com, +8618118821087


Raw sand go into silica sand washing plant to become high purity sand.


High-purity quartz powder has excellent optical, thermal, chemical stability and radiation resistance, so it has a wide range of applications in electronic industry, optical communications, military and other fields. With the development of electronic industry, optical communication, laser, optics a


sand washing plant for high purity sand


After drying by fluidized bed dryer system, the moisture content of silica sand can be less than 0.5%, and the moisture distribution is very uniform.


Most of the hydraulic graders in sand washing plants adopt the automatic control system, which has achieved good results.


The processing technology of high purity quartz sand washing plant usually includes complex processes such as calcination, water quenching, classification, magnetic separation, flotation, acid leaching, cleaning and chlorination roasting.

Contact us

Thank you for your interests in Sinonine, Please feel free to submit your inquiry information to us, our expert will contact with you as soon as possible.