Artificial sand and gravel can not only fill the gap in natural sand and gravel well, but also have rich sources and the price is more affordable than natural sand. Therefore, there have been more customers who have consulted artificial sand and gravel production lines in the past two years. Here, take the hourly output of 300 tons as an example. The specific equipment configuration and quotation of the sand and gravel production line under this output are as follows：
Equipment configuration of several sets of conventional sand and gravel production lines with an hourly output of 300 tons
Option One：
This is a very cost-effective gravel production line plan. The quotation for the whole set is only about 100,000 US dollars, and the processing process is very simple, the work efficiency is high, and the discharge is also very good. It is a well-recognized sand and gravel production line configuration plan in China.
Processing materials: limestone, river pebbles and other hard rocks
Production capacity: 250-300T/H (1m³=1.6tone)
Discharge specifications: 0-5, 5-10, 10-20, 20-30mm
Equipment configuration: ZSW490×110 vibrating feeder, PCZ1610 heavy hammer crusher, 4YK2870 vibrating screen, 7 conveyors of different specifications
Workflow: The material passes through the vibrating feeder, and is evenly and directionally fed into the heavy hammer crusher to complete the crushing treatment. The vibrating screen screens the finished material, and the grading and impurity removal are carried out simultaneously to obtain different specifications of sand and gravel.
Configuration advantage：
Heavy hammer crusher is one of the crushing equipment, which realizes one-time feeding and forming, which has the characteristics of high efficiency, energy saving and environmental protection; the finished material can be adjusted according to demand, and the coarse, medium, fine, and various specifications are complete; no flakes, no smooth body, multi-angle and multi-edge positive compressive strength; The initial breaking process of the jaw machine is removed, and it has become a new model for large and small materials to be broken at once, saving manpower and material resources, and is suitable for crushing various medium hardness and brittle materials.Such as limestone, coal and other materials.It is mainly used in cement, mining, coal preparation, power generation, chemical industry and building materials industries.
Option two：
This is a high-standard sand and gravel production line configuration. The finished sand and gravel treated by it has a high grade, uniform particle size and high finish, which can meet the production requirements of sand and gravel in various high-grade buildings; and the production line has stable operation and output, so it is favored by bosses such as sand and gravel factories and stone factories.
Processing material: river pebbles
Output: 300T/H
Discharge particle size: 0-5mm, 5-10mm, 10-31.5 mm
Main equipment: 2 sets of GZD-1100x4200 feeders, 2 sets of PE-600x900 jaw crushers, 2 sets of multi-cylinder cone crusher HPM3002, 2 sets of VSI-8518 vertical shaft impact crushers, 2 sets of 2YK1545 vibrating screens, 2 sets of 4YK1548 vibrating screens, 3 sets of XSD3016 sand washing machines
Auxiliary equipment: belt conveyor, as for the quantity and length, it needs to be determined according to the actual situation of the work site.
Configuration advantage：
Jaw crusher + cone crusher is a commonly used configuration scheme in crushing production lines, especially suitable for materials with high abrasive index.It can not only create products with good shape and small amount of fine powder, but also improve the creation rate of coarse particle size aggregates.More importantly, the consumption of worn parts is low!
The system is based on the jaw crusher + cone crusher system, and an impact crusher is added to form a three-stage crusher.The role of the impact crusher is to integer the gravel aggregate, and at the same time, it can further break stones, melon seeds, stone powder, etc. into mechanical sand.
In addition to the advantages of jaw breaking + cone breaking system, this combination can also produce mechanism sand and improve the particle size and quality of gravel.The disadvantage is that the first-level crushing equipment has been added, the initial investment has increased, and the total investment is high.
