Does the machine-made sand need a sand washer?
In recent years, the rapid development of domestic economy is inseparable from the strong assistance and support of sand and gravel aggregate. Due to the frequent mining of natural sand in the past, it is not suitable for long-distance transportation, and the continuous promulgation of mining restrictions, the mining cost has greatly increased. Therefore, machine-made sand has become a better substitute as the main sand in the industry.
Attention to machine-made sand will inevitably drive the development of domestic machine-made sand industry. Generally, machine-made sand is made of various raw materials, including quartz stone, pebble, granite, basalt, dolomite, marble and limestone. After a series of crushing, screening, sand making and shaping, it can obtain higher quality, Machine made sand aggregate comparable to natural sand.
Some customers always ask: does the machine-made sand need a sand washer? Do you need a sand washer to clean machine-made sand? In fact, this problem mainly depends on the users themselves and the standard requirements for finished sand. It can be washed or not. The key differences between using and not using are as follows:
1. Advantages and disadvantages of selecting sand washing machine
a. Advantages: eliminate dust pollution; Sand washing can be fully recovered to increase income; The cleaned machine-made sand is cleaner and of good quality.
b.Deficiency: it has restrictions on the environment, needs water resources, and the cost is slightly higher.
2. Advantages and disadvantages of not selecting sand washer
a.Advantages: good gradation of artificial sand; Cost savings; Get rid of environmental restrictions.
b.Deficiency: there may be dust pollution, and value-added multi effect dust removal equipment is required.
The processed machine-made sand has many advantages in quality, quality, management and resources. A brief introduction is as follows:
1. Quality: fixed raw material source and scientific and compact mechanized production mode ensure the stable, controllable and adjustable quality of manufactured sand products in an all-round way. There is no problem in construction, water conservancy, bridge, highway, railway and other industries.
2. Quality: the processed machine-made sand has stable, reasonable, adjustable and clean gradation after washing, the particle shape can be improved and beautiful, the particle surface has good hydrophilicity and surface energy, and the overall quality is no less than that of natural sand.
3. Management: the sand and gravel plants basically have fixed business sites, and must follow strict environmental protection production standards, and the management mode is more regular and stable.
4. Resources: there are a wide range of raw materials (stones) resources. At the same time, various waste resources, including construction waste, slag and tailings, can be processed into high-value artificial sand and stone, which can not only solve the problem of environmental pollution, but also improve the utilization rate of resources.
Do you need a sand washer for machine-made sand? It can be seen from the above introduction that it mainly lies in the user's differences in the quality requirements of finished sand or water resources, cost constraints, more detailed design scheme and equipment configuration of machine-made sand production line. You are welcome to consult online at any time.