Double roll crusher is a common kind of fine sand crushing equipment which is famous for its double rollers. It is mainly suitable for fine crushing of medium hard and soft ores, especially for brittle materials such as river pebbles. The introduction of this kind of knowledge about roller crusher equipment is as follows:
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1. In contrast to other crushing equipment, what are the advantages of double roll crusher to give a fine crushing to pebbles?
a. Crush Capacity: The expected amount of crushed stone for roller crusher can be as high as 30-300t/h. In addition, when large crushing ratio is needed, the particle size can also be adjusted by increasing or decreasing the number or thickness of the gasket of the roller crusher, and the ordinary fine crusher cannot reach the state.
b. Crushing Effects: After the treatment of roller crusher, the sand and stone material has low powder passing rate, and the final product size is better, about 0.5-40 mm.
c. Operation Cost: The interchangeable wear-resistant liner is installed on the grinding roll of the roller crusher, and the liner is made by high strength and wear-resistant material, which can reduce not only the times of equipment downtime maintenance, but the replacement frequency of parts. Thus, the input of production cost is reduced.
d. Environmental Protection: The roller crusher is equipped with a dustproof board, which has good sealing performance, avoiding the splashing of fine materials after crushing, to produce less dust conforming to the green crushing operation.
2. The Gravel Crushing Process Formed by Double Roll Crusher
a. The Gravel Crushing Process: feed bin + vibrating feeder + jaw crusher + hammer crusher (optional) + double roll crusher + vibrating screen + belt conveyor
b. Feedback: With a try of mind to order such a product of 200 t\h of gravel crushing production line at Hongxing, the revenue effect was surprisingly good. The automation degree of the whole process is high, which does not need the superfluous personnel input, and the output sand stone effect is also quite ideal. Look forward to the cooperation again!
Source of this article：HX China edit：HX China
As a professional manufacturer of crusher, Hongxing reminds users that it is necessary to ensure the correct operation of crushers at all times, and process according to the parameter range of crushers.
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