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Jan. 01, 2020
Mining crushing equipment factory china to share with you :Coal gangue is essentially a solid waste, and the sulfides it contains can not only pollute the air, but also pollute water bodies and farmland. However, it is not useless. After a series of sieving and sand washing processes, particles of different specifications can be produced for railway, highway, construction and other industries. Among them, the slime and slag sand washing equipment is the key point. Compared with natural gravel aggregate, it also has the following characteristics:
Sand Making Machine
1. Aggregate made of coal gangue has sharp and sharp appearance, and it has many needles and rough shapes;
2. There is a variety of gradations in the fineness modulus of natural aggregates, which are fixed and cannot be controlled artificially. The fineness modulus of aggregates produced by coal gangue is adjustable and can be controlled by different processes.
3. Aggregate made from coal gangue has better adhesion, good compression resistance and long service life.
What investments are involved in the cost of making coal gangue aggregate?
1. Procurement of coal gangue raw materials
Raw materials are indispensable when investing in coal gangue sand washing projects. Domestic coal gangue is mostly distributed in Shanxi, Shaanxi, Inner Mongolia, Henan, Hebei, Shandong and other regions. Users can pay more attention to these provinces when inquiring.
2. Lease of coal gangue sand washing production line
It is sufficient to lease a suitable site according to the size of its own production line. If the user has his own production site, this can be ignored.
3. Investment in complete set of slime and slag sand washing equipment (directly determines the total cost)
A reasonable industrial sand washing equipment includes feeding, coarse crushing, medium crushing, fine crushing, sand washing, screening, conveying and other processes. The equipment required in each link includes vibrating feeder, sand making machine, vibrating screen, sand washing machines, belt conveyors, etc., reasonable construction of production lines can help users to save costs from the root cause, generally large manufacturers will provide supporting solutions.
How much is a complete set of equipment for large-scale slime and slag sand washing equipment?
Large-scale slime and coal slag sand washing equipment is very diversified in the way of matching the complete set of equipment, and its quotations will also vary. Whether it is expensive or cheap, it is the focus to be able to meet the actual needs of users.