New opportunities for the development of sand making machine

Mechanism sand will replace natural sand artificial sand Market Prospect

Henan Daswell Machinery Co., Ltd,is a professional manufacturer and trader specializing in the research, development and production of construction machinery for nearly 30 years. Our main products are as follows:Twin Shaft Concrete Mixer,concrete batching plants,concrete mixer,blocking making machine,concrete pump,etc.

In recent years, with the reduction of artificial sand making machine equipment to promote the pace is very obvious, especially with the professional mining machinery manufacturing enterprises to continue to intervene, making the domestic sand machine mechanism sand market standardization process a big step forward. The development of sand making equipment in our country is still vast, and the level of high efficiency and energy saving technology of sand making machine is needed urgently to be developed.

Sand production mechanism and its main characteristics, the basic medium sand and coarse sand, fineness modulus in 2.6 - 3.6 the turbidity, particle size distribution and stability, adjustable containing a certain amount of stone powder, in addition to 150m sieve residue increased outside, the rest of the sieve residue were mostly triangular or square body, surface roughness and sharp edges. By the characteristics of the artificial sand itself, compared with natural sand, in the mix design and other material forming and curing conditions are the same concrete mixer equipment, with artificial sand configuration that is characteristic of concrete: the slump reduce JS series double shaft concrete mixer, improve the strength of concrete 28d standard; such as to maintain the same slump, the need for water is increasing; however, in does not increase the cement of the premise of water ash ratio becomes large Concrete Planetary Mixer, under normal circumstances, the measured strength of concrete does not reduce