The mechanism sand is formed by blasting and mechanical rolling of hard rock such as limestone, dolomite, granite and basalt. The particle shape, gradation, stone powder content three important technical indexes of the mechanism sand affect the worka...

The construction waste crusher can process materials with a side length of 100-500 mm or less, and its compressive strength can reach 350 MPa, which has the advantages of large crushing ratio and cubic particles after crushing. The impact crusher is...

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...

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...

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...

The VU tower sand production line is a highly intensive tower-type fully enclosed arrangement, which is sand making system integrating sand making, grain optimization, stone powder control, grading adjustment, moisture content control and environment...