Tailings are the by-products of mineral resources mining, with low target mineral content and large amount of disorderly accumulation. In the context of green mine construction, promoting the transformation of waste tailings from "ecological scars" to "green mountains" and "golden mountains" and reusing tailings into sand is undoubtedly the best of both worlds. It is a good solution. The tailings can be used as recycled sand aggregate and concrete fine aggregate after treatment, so mine tailings treatment what procedures are required? How can mine tailings be processed into sand and gravel?tailings sand production line configuration options are available? The following is a detailed answer for you.
What equipment is needed for tailings processing in mineral processing plants?
Tailings generally cover a variety of types, there are high hardness of some iron ore tailings, granite tailings, and medium hardness of the following coal gangue, slag, etc., if you want to achieve high efficiency, low consumption of processing operations, you need to be divided into two categories to choose different sets of crusher equipment, as follows:
1、Iron ore tailings, granite tailings processing equipment
Jaw Crusher: A coarse crushing plant with high crushing force and high compression resistance, with an hourly capacity of 1-1000t, a simple structure, wedge type discharge opening adjustment, and a liner plate made of high quality wear-resistant alloy, which is easy to handle and saves maintenance costs.
Cone crusher: The cone crusher has the principle of laminated crushing, high manganese steel wear parts, the output range is 12-2181t/h. The cone crusher of hydraulic series can realize automatic cavity clearing, one key operation, remote control, etc., and the needle flake content of the finished tailings is greatly reduced after processing.
2、Coal gangue, furnace slag crusher sets
Jaw Crusher: Still responsible for the coarse crushing stage, the structure and principle, combined with the wear-resistant and durable characteristics, so that the jaw crusher can be widely used in a variety of materials in a crushing operation, from investment costs and long-term operation, are very economical and applicable.
Impact Crusher: A medium crushing plant with impact crushing principle and high chrome plate hammer, with a capacity of 30-800t/h. It has the advantages of good grain size, less stone powder and anti-wear, etc. The grain size and particle size can be controlled by adjusting the gap between the impact plate and the plate hammer, with high overall efficiency.
The above introduced tailings treatment equipment does not include sand making machine, if you have sand making needs, you can choose the configuration of the sand making machine output range of 10-650t / h, can produce coarse, medium and fine a variety of specifications of sand, the use of impact crushing principle, the finished product particle size uniform particle size good.
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