Sand and gravel production line is divided into two categories: stone crushing production line and sand making production line. Part of the material is processed into stone or stone powder by crusher equipment, which is stone crushing production line; part of the material is processed into large pieces of sand and gravel by sand making machine equipment, which is sand making production line. So when choosing the production line, according to the different degree of material hardness and finished product size requirements, choose a different production line.
Stone crushing production line, is a collection of equipment, including vibrating feeder, jaw crusher, cone crusher (impact crusher), sand making machine, vibrating screen, sand washing machine, tape conveyor, centralized electric control and other equipment. It can be used for crushing river pebbles, granite, bluestone and other ores. It has good crushing effect, low running cost and high profitability, so it is welcomed by highway, railroad, construction, glass and other industrial fields.
Stone crushing process steps
Advantages of this production line.
1. Professional technicians design reasonable production line process according to user's demand, with scientific configuration and reliable operation.
2. High degree of automation, good cooperation between the equipment, almost no manual operation is needed during the operation.
3. Wide application range and good quality of finished products. It can be freely adjusted to deal with a variety of specifications of particle size. Meet the needs of a variety of fields, good sales.
4. Low equipment failure rate, easy maintenance. Compared with other production line equipment, the maintenance is easy and the total maintenance cost is low, which can save the cost for customers.
5. Good energy-saving and environmental protection effect. With the addition of airflow self-circulating vortex chamber and dust and noise reduction equipment, there is basically no dust and noise pollution during the operation.
Sand production line, mainly has crushing, sand making, screening, sand washing and other links. It is mainly composed of vibrating feeder, jaw crusher, sand making machine, vibrating screen, sand washing machine, tape conveyor, centralized electric control and other equipment. It can be used for crushing limestone, granite, basalt and other ores. Due to the ban of river sand mining, the development space of mechanism sand market is getting bigger and bigger, and the selling price is rising. However, the national environmental protection requirements are also getting stricter and stricter, so it is important to reasonably start an environmentally friendly sand making plant.
Sand making process steps
Advantages of mechanism sand production line.
1. High degree of automation. Adopting high configuration, it runs with high efficiency and high output, and only requires less than 3 persons per shift.
2. Small investment and low cost. The investment is only 1/3-1/5 of the traditional production line with the same processing capacity, except for the start-up and shutdown of the equipment and daily maintenance, almost no manual operation is required.
3. Multi-use in one line, small footprint. Each level of crushing equipment is reasonably matched, and the space layout is strict. According to different process requirements, various types of equipment can be combined to meet the needs of users.
4. Green environmental protection. The whole production process adopts closed and dust removal device, noise reduction auxiliary equipment, less powder pollution in the operation process, in line with environmental protection requirements.
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