Project features:hourly capacity of 1,000 ton, small investment, high income, environmental protection and energy conservation, PLC centralized control system, fully automated production, real-time monitoring, one-button power-up, automatic loading, broad production site with time, effort and money saving

Application: as a new profit growth point, the aggregates are used to produce raw materials for concrete and cement preparation.

Production line configuration:Dingli's vibrating feeder ZG2050 * 1 set, heavy hammer crusher PCZ1820 & PCZ1620, circular vibrating screen 3YK3070 * 2 sets, 2YKZ3070 * 2 sets

Background

With the rapid development of China's highway, railway, real estate, water conservancy and other infrastructure construction, the demand for gravel aggregates surges greatly. The original natural gravel resources in terms of quantity and quality are unable to meet the needs of large-scale infrastructure projects, so it has become a general trend that fine artificial sand will replace the natural sand. At present, artificial sand production has become an ascendant industry. The market price of artificial sand is about 30-50 yuan / ton. Except the pre-site selection, equipment investment and wear parts consumption in the process of production, it basically needs no other funds. Henan is China's province with rich mining resources, so it has great advantage to develop large stone production lines. By grasping the market opportunity in the right time, the stone plant in Dengfeng, Henan Province introduces a large gravel production line with hourly capacity of 1000 ton.

Analysis

Project design: the 1000T/H gravel production line in Dengfeng, Henan Province mainly adopts the combined crushing technique with two heavy hammer crushers, PCZ1820, the latest crushing equipment of Dingli. The closed-loop system formed not only increases the hourly capacity but also guarantees the crushing degree of the aggregates is within the required size range for the particles. In order to ensure the cleanliness of aggregates, the vibrating feeder with the function of soil removing is adopted in the feeding end, which is the first channel; in the back end, the finished materials in line with the application requirements are screened through the screening equipment with reasonable configuration. Compared with others, the process using the above equipment has the advantages of light installation capacity, convenient maintenance, less investment, quick effect, and the finished product aggregates have good shape, high cleanliness and sound strength, etc.

Production & installation: it totally takes 9 months to complete the entire production line since August, 2013. The whole procedure includes the process design of entire production line, equipment manufacturing & installation and the final enabling of standard operating procedures.

More

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