With the advent of the industrial age, the development of investment in the mining industry more and more manufacturers, whether in construction, metallurgy, glass sand and other related industries are inseparable from the sand
Crusher Machine, just as in the construction industry Sand equipment is One of the necessary product development for building a large number of high-quality sand and gravel aggregate increase. China in recent years to develop the basic infrastructure, the government also introduced a number of outstanding policies regarding mining machinery and equipment, creating opportunities for the development of sand making equipment.
Sand Sand began 20 domestic real mid-1990s, the production process, including dry, wet and semi-dry. However, these types of sand out of the sand production process, there are some common problems, that is not enough sand particle size standard, uneven, so seriously affected the quality of the concrete. Improved impact crusher structure is a prerequisite for improving productivity
Quarry Crusher.
domestic infrastructure carried out at the same time also serious pollution to the ecological environment and waste of resources, the government also introduced a series of policies on environmental and resource protection, the industry's investors are in compliance with environmental protection and reduce energy Sand rows of policy research equipment, customer for environmental protection, energy efficient, high-quality sand making equipment the most popular, since all machinery manufacturers for the development and production of mining machinery and equipment for the production of the official transition of new environmentally friendly high-tech saving sand making equipment, gravel solve supply bottlenecks.
