For the construction industry, this is really a "difficult" year, limiting the sand and gravel mining because of strict environmental supervision, and the price of sand and gravel has risen nationwide. Even in the off-season, it is still difficult to buy best-quality sand.
For the sand and gravel plant, the sand factory that does not meet the standard has lost a lot. For the problem of environmentally strict, HXJQ Machinery has developed and produced several types of environmentally friendly building stone crusher, such as hydraulic cone crusher, fixed jaw crusher, portable rock crusher, tracked crusher, etc. Green sandstone factory has opened the new "stone" generation of the environmental stone factory!
From a macro perspective, Hongxing Machinery building stone crusher is mainly divided into fixed and mobile types, and the two types have different working states, different cost inputs, and different advantages, but they both have environmental protection and stable operation.
https://www.hxzgcrusher.com/