At present, the construction of roads, buildings and other projects in most parts of India are natural sand, natural sand resources is a local resource, is the short time within the non-renewable and long distance transport, with the increasing development of the project construction and need for environmental protection, natural sand resources in parts of India have gradually reduce the sand quality is restricted or the ban on logging of natural sand situation. The construction of the status quo of highway construction in India, most of the construction, use of remote purchase of sand to buy natural sand getting higher and higher, the price of sand, concrete sand supply and demand contradiction, especially when the sand peak even without sand The supply situation has seriously affected the progress of the construction of the project. Second, with the rapid development of highway concrete technology, modern roads and bridges concrete technical requirements of the sand is getting higher and higher, especially high-strength grade and high-performance concrete is very strict requirements on the aggregate, to meet the requirements of natural increasing number of less sand, not even artificial sand and gravel in construction projects is becoming more and more weight, become an important source of construction with gravel. Therefore, to develop artificial aggregate in construction projects is imperative.

Artificial aggregate technology: materials (limestone, marble, granite, etc.) through the feeder into the primary crushing equipment, coarse crushing of aggregates into the crushing crusher for secondary crushing plastic and then tape machine delivered to the screening The devices aggregate grading to meet the aggregate of the desired finished product, redundant and grading do not meet the requirements of the aggregate into the sand system equipment (sand making equipment Kefei Da Machinery Co., Ltd. Zhengzhou latest 5X series of highly efficient The vertical shaft impact crusher series 5X Sand) Sand broken aggregate belt conveyor conveying the classification re-enter the screening workshop. Such broken devices, the device of the sand and screening devices form a closed loop, the processing into the finished gravel aggregate. The production of artificial aggregates can be used dry or wet production take into account environmental protection and water conservation, sand grading can be winnowing machine grading, so that is conducive to environmental protection and dust content at any time to adjust and control .

5X Sand in the process of the artificial sand aggregate applications, technologies are more mature. Re-adjustment of the internal structure of the crusher operation safer, more stable, improve production efficiency and environmentally-friendly to a new level. In order to continuously meet the increasingly growth of economic development, the application of large-scale equipment is more extensive automation and environmental conditions are met, more efficient, more capable of crushing machinery become the main trend in the customer choice. 5X the impact of break-type Sand in the feed system can easily select the whole center and waterfall drop in two ways, crushing principle select "stone at the stone and the stone blacksmith" in two ways, according to the convenient adjustment of the actual situation of the broken material, greatly increased the production capacity. The same size to achieve greater capacity, 5X shock break-style Sand in terms of practical performance and design concept of broken machinery in the future play a lead of role.

Artificial aggregate of the selection of priority should be given easy to operate, reliable, energy consumption and operation management of low-cost equipment, equipment load factor, to be processed product size gradation change is also important selection factor. Sand production line device configuration based on customer stone specifications and production and stone used to determine the Zhengzhou Kefei Da 5X new sand making machine for the artificial aggregate process, significantly improve the economic and technical, but also provides pre-sale , the sale of comprehensive services based on customer production site configuration process, and strive to be the most reasonable for our customers the most economical production line.