Sand & Aggregate Production Line Configuration

Sand and gravel aggregate is an important part of concrete. The quality of sand and gravel aggregate will then directly affect the quality and safety of the building. Sand and gravel aggregate current market stone powder hot. Many friends consult to how to configure a suitable sand and gravel aggregate production line. Today, I will discuss with you in detail. It needs to consider the production scale, raw material characteristics, environmental protection and other factors.

The sand and gravel aggregate production line can crush, fine crush, screen, ink powder and other processes for large stones. Thus, it produces sand and gravel aggregate that meets the needs of construction. It can be widely used in the construction field: roads, buildings, bridges and so on. It is the production link of important materials for construction. A completed sand and gravel aggregate production line configuration needs to include: jaw crusher, cone crusher, impact crusher, impact sand making machine, vibrating screen and so on.

1. Feeding system: there are vibrating feeder, bar feeder and heavy duty plate feeder. It can convey materials. And then convey the material in the process of preliminary screening, sorting out impurities sludge and so on.

2. Rough crushing system: in the crushing production line. Rough crushing equipment is often used in jaw crusher. It can crush large materials into medium-sized materials. It is convenient for subsequent processing.

jaw crusher

3. Medium-sized material storage area: the roughly broken material can be stored in the material pile. If the front-end equipment is in short supply and so on. If the front-end equipment has insufficient supply, or when the equipment is overhauled. The back-end equipment can use the intermediate pile of materials to continue production.

4. Pre-screening system: through the pretreatment screening will be less than the middle crushing of the material in advance for screening out. Will not enter the crushing equipment. The pre-screening screen is partly controllable, which can control the amount of materials and the maximum feeding size of materials.

5. Secondary crushing equipment: Cone crusher or hammer crusher is often used in secondary crushing equipment. After the screening equipment with less than 10mm of material can be directly used as raw material for mechanism sand. There is no need for crushing system. There will be no excessive crushing. It can also provide the capacity of the equipment.

6. Sand making system: the use of vertical shaft impact sand maker takes into account the effect of crushing and shaping. The material can be crushed and shaped by the vertical shaft sand making machine and then enter the screen. Finished product screen and sand making machine trip closed loop system.

7. Product Screening System: The discharge part of the product screening system is equipped with flap valve. It can re-enter the impact sand making machine for crushing some aggregates which do not meet the material specification. Thus the output particle size of the final product can be adjusted. It can be regulated more flexibly.