cement concrete aggregate testing instruments

cement concrete aggregate testing instruments

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concrete is made from cement, sand, gravel and water. these ingredients are commonly combined in a 1:2:4 proportion to achieve maximum strength 1 part cement, 2 parts sand, 4 parts gravel .

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Product Information

Environmental Protection and Health One

LUM is of little dust and noise, achieving Environmental Protection Request, it is quite environmentally friendly

To Improve the Purity Two

Low investment cost: LUM use PLC/DCS automatic control system, well save the cost of operators.

High Efficiency Three

LUM has excellent grinding-efficiency for the special design of roller shell and grinding plate curve.

Low Cost Four

Utilize advanced working principle and reduce the grinding time, as a result, the final products has little iron and the whiteness and purity are raised.