China concrete consumption takes up 60% of the world’s usage volume. In concrete, the ratio of of cement and gravel is 1:6. As one of the essential raw materials- the aggregates annual output is over 10 billion tons in China. On one hand artificial aggregates is demanding due to urban construction, on the other hand, the natural aggregates is facing serious scarcity. 

ATAIRAC can provide comprehensive aggregates production line solutions and projects turnkey solutions with an annual output of 30,000 - 8,000,000 tons. Moreover, ATAIRAC also provide professional designed aggregates production line, which could be customerized according to the needs of customers.
Eco-Friendly: To Protect the environment is to safeguard the production capacity.
Safety: Invest in safety is to maximize your welfare
Economical: Perfect design, low investment and operation cost, all for the benefit of our customers.
Smart: Automatic control, Real-time monitor to improve the working efficiency.
Quality: Good shape granularity, feasible granularity arrange to meet customer needs.
Production Procedures(Diagram Illustration)
Production line working principle: The material going to be processed will be sent to the feeder, then it goes to crushing devices, which has three grades of breaking, to break the material. During processing period, the crushed material goes to the conveyor, which is connected to the vibrating screen directly, and is separated into aggregates and sand with different sizes by the screen. A dust separation device could be installed correspondingly for the purpose of clean production.
The crushing system of the production line consists of three crushing grades. Customers can omit some crushing device according to the size of the raw material. And finally the customer will get the high quality aggregates and sand with specific ratio and demands.
The quality of the aggregates has decisive influence to the overall project quality and durability. Under the precondition of meeting the sand demand, to choose a economic feasible solution that not only meet the construction quality, but also effectively control the operation cost is essential. Hence, in natural aggregates scarcity area, using impact crusher or vertical shaft impact crusher to produce high quality artificial aggregates for concrete manufacturing is reasonable and its comprehensive efficiency is striking.

Application Case
Shan Xi Heidelberg Construction Use Artificial Aggregates Production Line
Project Introduction: This production line is built to solve how to make profit from the waste slag for Heideberg Cement Corporation. This production line is planned, designed, manufactured and installed by ATAIRAC. Our company provide both installation and trial run. In order to improve efficiency and reduce the investment cost, the production line is put into use after systematic training program provided by our company. The production line is mainly for aggregates production, which has the feature of modular components installation. Equipment: ATS4 grizzly feeder 1 set , C1008 Jaw Crusher 1set, GPY2005, GPY 200 medium fine cone crusher 1 set respectively. 2YKR2460 vibrating feeder 1set. Capacity: Final product below 31.5mm 300t/h