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The advantages and disadvantages of dry sand making and wet sand making
Advantage Dry sand production: 1. Reduce the cost of water use and reduce production costs; 2. Not subject to environmental restrictions, where water is scarce, sand can also be produced; 3. Small footprint and compact production line. Wet sand makin...
Apr 25, 2019Learn more >>
Vigorously promote the mechanism sand to replace the river sand to become the two
At the two sessions in 2019, Huo Weiping, a member of the Political Association, pointed out some problems in the high demand state of sand and gravel and the application of natural sand in China, and proposed a solution to vigorously promote the mec...Mar 21, 2019
Kefid high efficiency VU sand and gravel aggregate optimization system
Based on the traditional sand production process, Kefid has completed the mobile test system for the roller crusher, dry sorting machine, sand making machine and vibrating screen of the complete aggregate preparation system, and successfully develope...Feb 25, 2019
INDUSTRY NEWS >>
The characteristics of mechanism sand compared with natural river sand
1. appearance Mechanism sand is the sand-gravel material obtained after professional sand making machine crushing. It has the characteristics of sharp edges, needle-like shape and roughness compared with natural river sand. 2. robustness and durabili...
May 16, 2019Learn more >>
The types of aggregate
Aggregate is a granular loose material that acts as a skeleton or filling in concrete. The application of aggregate in civil engineering: cement concrete, asphalt concrete, road foundation, railway track slag, mortar and so on. Aggregate is divided i...Apr 25, 2019
Circular vibrating screen
The circular vibrating screen is a new type of screening equipment. Its vibration track is round. In the structure, the cylindrical eccentric shaft exciter and the partial block are used to adjust the amplitude. The advanced rivet connected to the as...Apr 18, 2019
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