The Quality of the Artificial Sand will be Greatly Enhanced
3 August, 2013 at 9:23 am in Employment
The new sand maker produced by our company adopts deep cavity-type rotor, material throughput is increased by about 30% after optimization of the design. The around backplate can be turned around and used to improve material utilization, it can increase the service life of more than 48%. Modular hammerhead design can simply replace the wear part of the hammer, and can reduce the use of more than 30% of the cost, completely reaching the national standard of construction sand.In addition, the new sand maker increases in vice hammerhead, effectively preventing damage to the main hammer wear. Mud powder is harmful to concrete, we must strictly control their content.
The processing of sand production cannot be separated from the sand making machine. The aggregate requirements on commercial concrete are quite strict, general sand making machine is difficult to achieve this standard of construction sand. On the gradation of gravel aggregate products, the majority of enterprises in order to reduce mechanical wear and reduce production costs, the mechanism for the production of sand fineness modulus is more than 3.0, and the preparation of concrete fineness modulus is best about 2.6.Concrete collectively refers to the engineering composite composed by cementitious material with aggregates glue. It can be formed as cement concrete with water (plus or without additives and admixtures) by a certain percentage.
The artificial sands area is best for 2, the sieve residue at all levels must comply with the requirements of the standard, but some companies simply do not know or do not pay attention to this indicator, unable to realize the advantages of artificial sand.The main materials of concrete are cement, sand and stone; those qualities will determine the quality of the concrete. With annual economic infrastructure development, natural sand cannot meet the needs of people, and people began to R & D and build artificial aggregate, river pebbles and pebbles, as well as processing standard aggregate by sand making machine.shaking table separation: http://www.hxjqcrusher.com/137.htm