Currently, when infrastructure is developing so rapidly, it is necessary to prepare enough sand and gravel aggregates as support. At the same time, the quality requirements for sand and gravel aggregate products are also getting higher and higher. Therefore, sand production lines have begun to add sand washing links. How to configure the sand washing production line with an output of 200 tons per hour? What are the technological processes? Introduction of 200t/h sand washing production line

The whole set of sand washing production line with an output of 200 tons per hour consists of a series of equipments such as crushing, sand washing, feeding, screening and conveying, among which crushing and sand washing are the core equipment. The specific equipment is as follows.

1. Crushing equipment

Crushing equipment is divided into fixed crushing series and mobile crushing series. Among fixed crushers, jaw crusher, impact crusher, cone crusher, sand making machine, hammer crusher, etc. are commonly used. the mobile crushing series is divided into tire type mobile crushing station and the crawler type mobile crushing station. It can be freely matched with the host system according to the needs, and the work is flexible and the movement is free.

2. Sand making equipment

The commonly used sand making equipment is generally used after the crusher to process the finely crushed stones into machine-made sand. Generally impact shaping sand making machines and mobile sand making machines are used commonly.

3. Sand washing equipment

For the sand washing equipment, the bucket wheel sand washing machine has a higher utilization rate, since the equipment occupies a small area, has few wearing parts, is easy to operate, has a low loss rate of fine sand, and saves water and electricity. It can remove impurities out of the manufactured sand, reducing the amount of finished stone powder and impurities, and providing favorable help for high-quality machine-made sand and gravel.

4. Screening equipment

Circular vibrating screen is a generally used screening equipment, Since it has a simple structure and can be screened in multiple layers, and the stones (sand) can be easily screened into different specifications through the different number of screen layers (three layers, four layers, five layers, etc.). It can be used after various crushers, sand making machines, and before the sand washing machine, to screen out reasonable machine-made sand and gravel, and then wash the finished products through the sand washing machine.

Configuration and process flow of a 200t/h sand washing production line

What equipment is actually required for a sand washing machine production line with an output of 200 tons per hour depends on the actual site, raw materials, finished products and other requirements of the user. On the production line, only if all kinds of equipment can cooperate reasonably, can the expected output be improved.

For example, when dealing with stones of different hardness, the crushing machinery and equipment used in the crusher are different, so the plan of the 200-ton sand washing production line is naturally different when the whole set is configured. No matter what type of sand washing production line it is, it is mainly divided into several main links, crushing, sand making, screening, and sand washing. The specific process is as follows.