Customized sand and gravel screening production line system
The sand and gravel processing production line includes jaw/impact crusher, heavy-duty belt conveyor, large-capacity square vibrating screen, bucket vertical elevator and large-capacity storage silo. The system has the characteristics of large processing capacity, precise grading, high automation, energy saving and environmental protection. It can realize fine screening of raw materials from 2 mesh to 150 mesh, with a processing capacity of up to 30 tons/hour, which is perfectly adapted to the fine grading needs of the sand and gravel industry.
We have accumulated many successful sand and gravel screening cases and can provide you with detailed reference plans. We are ready to provide one-stop customized solutions for your specific needs to ensure that your production line is both efficient and environmentally friendly. Please feel free to contact us.
sand production line System equipment composition
Dry sand making production line mainly consists of crusher, belt conveyor, bucket elevator, vibrating screen, silo and so on. According to the demand of production process, it may also be equipped with dust removal equipment, coarse and fine powder separator and other auxiliary equipment.
Crusher
- Function: crushing large dry sand raw materials into small particles suitable for subsequent processing.
- Characteristics: high crushing efficiency, large crushing ratio, can handle materials of various hardness.
Belt conveyor
- Function: responsible for conveying the crushed sand from the crusher to other equipment, such as a bucket elevator or silo.
- Features: large conveying capacity, long conveying distance, smooth and reliable operation.
Bucket Elevator
- Function: Lift the sand from a low to a high place in order to enter the silo or further processing equipment.
- Features: large lifting height, small footprint, high lifting efficiency.
Square Gyratory Screen
- Function: Screening dry sand, separating dry sand of different granularity to meet different usage requirements.
- Characteristics: high screening efficiency, high screening precision, and various specifications of screen mesh, which can be adjusted according to the needs.
Silo
- Store the crushed sand to provide a stable supply of material for the screening process.
- Features: large capacity, reasonable design, easy to store and take materials.
Application materials
It is used to screen dry sand such as fracturing sand, quartz sand, silica sand, mechanism sand, ceramic sand, glass sand, resin sand, and so on.
Silica Sand
Quartz Sand
Oil Fracturing Proppant- Ceramic Sand
Perlite
Metal Silicon Powder
Industry Salt
Cork powder- Calcium Carbonate
Soda Ash
Production line process
The process flow of the dry sand production line is as follows:
- Raw material preparation: The raw stone is evenly fed into the jaw crusher through a vibrating feeder for coarse crushing.
- Coarse crushing: The coarsely crushed stone is fed into the cone crusher or impact crusher through a belt conveyor for fine crushing.
- Fine crushing: The finely crushed stone is fed into the impact crusher (sand-making machine) again through a belt conveyor for sand-making.
- Screening: The material after sand making enters the sand screening machine for classification, and the unqualified particle size needs to be returned for reprocessing.
- Finished product output: The sand particles that meet the requirements are output as finished sand through a belt conveyor, and the materials that need to be returned for reprocessing re-enter the sand-making machine for processing.
Production line features
- Large output: the production line adopts high-efficiency screening and conveying equipment, with an output of up to 10-30 tons/hour, which is capable of realizing large output and meeting the demand of large-scale production.
- High production efficiency: the equipment work closely with each other, high production efficiency, to realize the rapid screening and processing of sand materials.
- High screening precision: the square swing screen adopts advanced screening technology with high screening precision, which can meet the requirements of different users for dry sand grain size. The sand grain after screening is full and round, in line with high-quality requirements.
- Strong relevance and easy maintenance: the production line is developed for oil fracturing sand, which is easy to maintain and repair and reduces the cost of use, and the equipment can be configured according to the customer’s production line.
- The high degree of automation: the whole production line adopts an automatic control system, realizing automatic start and stop of equipment, fault alarm remote monitoring, and other functions.
- Stable operation: the screening and conveying equipment has a sturdy structure, smooth operation, and low failure rate, which can run stably for a long time and reduce downtime.
- Environmental protection and energy saving: the production line adopts advanced dust removal and noise reduction technology to reduce dust and noise pollution; at the same time, the equipment has low energy consumption, which meets the requirements of environmental protection and energy saving.
