There are many stones that can be used to make sand. Specifically, the commonly used ones are:
1. Pebbles, river pebbles, granite, basalt, bluestone, limestone, tuff and other stones generally need to be broken before entering the sand making machine.
2. Stone, melon stone, stone powder, stone chips, etc, the crushed materials can be directly fed into the sand machine.
3. Tailings, waste rocks, leftovers, construction waste and other wastes can be processed and reused.
At present, the common sand production line equipment are as follows:
1. Fixed sand making production line, generally speaking, a set of fixed sand making production line consists of feeder, crusher, sand making machine, vibrating screen, belt conveyor and other equipment. Among them, the sand making machine is mainly impact breaking machine, and vsi/5x/6x series sand making machines are widely used sand making equipment.
2. The mobile sand making machine is developed on the basis of the fixed sand making machine. The mobile sand making machine is formed by installing the impact breaking sand making machine, vibrating screen and other equipment on the vehicle body. Compared with the fixed sand making production line, the mobile sand making machine does not need fixed installation, and can be moved at will. It is very convenient to change the production site at any time.
3. The VU sand making building adopts the tower building with all steel frame to be centrally arranged. The equipment such as impact crusher, stone powder separation chamber, mold control screen, humidification mixer and other equipment are installed on the tower building, forming a self-contained sand making system, which not only occupies a small area, but also And the production process is fully sealed, and the dust emission concentration can be controlled within 20mg/m3, which is lower than the national emission standard.
Different sand-making production forms have different equipment configurations, and all have different sizes and models. The selection and quotation need to be determined according to specific production requirements. Therefore, about the question of how much investment is required for a sand-making production line with an annual output of 300,000 cubic meters, it is also necessary to after understanding the production requirements, you can submit the requirements for raw materials, incoming outgoing materials, output, etc to the online customer service, and we will make a targeted selection plan and quotation budget.
Moreover, the investment of a sand making production line is not only in equipment, but also in raw materials, sites, certificate processing fees and other aspects, the accounting of multiple parties is relatively objective.
