Breaking the news: How much is a set of concrete sand and gravel aggregate processing equipment? crusher manufacturer

The sources of concrete aggregates are natural sand and gravel and artificial sand and gravel, which should be selected according to the principles of high quality, economy and nearby materials. Among the natural sand and gravel materials, the stones larger than 300mm are generally removed by grid screens at the beginning of processing and treated as discarded materials; for over-diameter stones of 150 (or 120) ~ 300mm, they are mostly crushed and used. Therefore, the crushing equipment used in the production of natural sand and gravel has a small capacity. In the production of artificial aggregates, all levels of aggregates need to be obtained by crushing. Therefore, the crushing equipment of the artificial sand and gravel aggregate system has a large capacity. In the design of the production process, the basic balance of aggregate gradation should be maintained so as not to produce waste.

Concrete sand and gravel aggregate production equipment types:

First of all, the production of sand and gravel aggregates is inseparable from the ore crushing production line or the sand making production line; the specific production process to be selected needs to be determined according to the feed size of the processed materials; if the stone particle size is small, it can be directly used the sand machine is used for production shaping; otherwise, the ore needs to be crushed first;

In the production process of concrete gravel aggregates, crushing and sand making equipment such as jaw crusher, impact crusher, cone crusher, and sand making machine are generally used; The main factors are: rock properties, feed amount, feed particle size and slurry concentration. In addition, there is also a certain relationship between the amount of rods, the ratio of rod diameters and the rotational speed of the cylinder. The particle size of the feed should meet the technical performance requirements of the rod mill, and the particle size should not be greater than 25mm;

How much is a set of concrete sand and gravel aggregate production equipment?

Through the above explanation, we know that to produce concrete sand and gravel aggregate, at least a series of equipment such as feeders, conveyors, vibrating screening equipment, crushers, sand making machines, centralized control systems, and dust-proof devices are required. In the production process, it is necessary to configure the appropriate type of equipment to meet the production requirements of the quality of concrete sand and gravel aggregates to a large extent; however, crushers, sand making machines and other equipment are divided into many types, and the prices of different models will vary. How much does a complete set of sand and gravel aggregate equipment cost, you can consult in detail through our "Online Business Link";