Our Solutins

Full praise

Basalt stone processing plant

Basalt is the ideal materials to mix asphalt mixture. basalt is largely applied to constructions of railway, highway,…

Granite stone processing plant

Granite is the hardest ore in all minerals, especially broken granite. however, due to large granite mining, it can…

Coal beneficiation plant

Rainbow Machinery is a specialist manufacturer of Coal beneficiation plant. It supplies a variety crusher equipments…

Gypsum mining equipment

Gypsum is a very useful processed material. Gypsum rock was formed in geological time through the evaporation of…

Silica sand processing plant

Silica is the most abundant mineral found in the crust of the earth. Silica offers one of the most comprehensive…

Our products

are the common choice of more than 8,000 investors.

Mr. Chen Zong, head of the steel slag treatment plant

The production line runs stably and recovers a large amount of iron, which brings huge economic benefits.

Hot products

Efficient & stable


Hydrocyclone has been extensively used for closed circuit grinding and classification system , thickening, desliming,…

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PF Impact Crusher

By absorbing the advanced technology from the world, we researched and designed PF series impact crusher. It can…

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YKN Vibrating Screen

Depend on decades-years’ experience in mining industry and latest technology, Rainbow designed the YKN series vibrating…

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