Our Solutins

Full praise

Feldspar stone processing plant

Feldspar is the most common ore in the earth crust and it even appears on the moon and in the aerolite. In some parts…

Silver mining plant

Silver is a soft, white, lustrous transition metal, it has the highest electrical conductivity of any element and…

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

BWZ Heavy Duty Apron Feeder

BWZ series heavy duty apron feeder designed by Rainbow is one new type high-efficiency conveying equipments. It absorbs…

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LSX Sand Washing Machine

Rainbow LSX series screw sand washing machine is designed to bigger capacity and higher cleaning level than traditional…

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Raymond Mill

The Raymond grinding mill was ever popular in mining, building materials, chemical engineering and metallurgy industries…

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