Aggregates for Concrete

Aggregates for Concrete

Granite aggregate for concret is born with innovative significance. It is newly designed and improved by our experts on basis of their more than 20 years' crusher manufacturing and design experience. The unique design concept makes this series crusher achieve perfect combination between crushing efficiency and operating cost. Meanwhile, granite aggregate for concret has a wide range of application, particularly is suitable for crushing hard rock, such as basalt, river pebbles.

Aggregates for Concrete Manufacturers

Nigeria is rich is solid mineral resources, such as: Kaolin, gypsum, mica, clay, tantalite, iron ore, gemstone, silica sand, barite, zinc, quartz, feldspar, coal, tungsten, copper, talc, etc. SBM has very mature markets in Nigeria and set oversea office there already.

Aggregates for Concrete Background

One customer from Nigeria, who would like to produce granite-aggregates for his clients that work in road construction, concrete and asphalt industry,. But now, he just has one two-stage crushing plants that consisted of one 24×36"jaw crusher and two 12×51" finer jaw crusher. It is difficult to meet the popular aggregate size of 0~3/16" (stone dust), 3/16~1/2", 1/2~3/4" and 3/4~1" in local market. Also, the capacity of existing plant is only 60~70 tons per hour, it was far from the customer's requirements.

Benefit and Advantage

Because of the application of tertiary cone crusher with short head type, the client can get bigger capacity of aggregate with 3/16~1/2" and 1/2~3/4" sizes (the percentage can reach to 76% in all aggregate), the price for aggregate with these two sizes are higher in the market, so the client can get bigger profit from this stone crushing plant. The aggregate produced by jaw crusher doesn't have good shape, the percentage of aggregate with elongation and flakiness shape is about 33~38%, so the operator unable to obtain a good price in the market. When this new crushing plant put into production, the client get aggregate with good shape, the percentage of aggregate with elongation and flakiness shape is only 11~13%. Because of the good quality of aggregate, this client becomes the preferred aggregate supplier in local market.

Aggregates for Concrete Operator

According to this operator's requirement on fines and aggregate shape, our company designs a three stage crushing plant which consists of a primary (900×1200mm) 36×48" jaw crusher, one secondary S51" cone crusher (standard type), and one S51" cone crusher (short head type) in the tertiary section. From this crushing plant, the operator can get a capacity of 240~260tph of aggregate with 0~3/16" (stone dust), 3/16~1/2", 1/2~3/4" and 3/4~1" sizes.

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