Stone Crusher Can Crush Various Hard Rock
We all know that the highway requires much higher to a variety of raw material. As the most basic raw materials, river gravel with hard, stable nature and excellent grain shape is preferred. River pebbles Symonscone crusher can do further processing to river pebbles, it do not necessarily to destroy the chemical characteristics of river pebble for excellent grain type. Gathered black sand in river pebbles, and the pebbles should account for more than half of the volume. As river pebbles are more common to us and good in appearance, it has become an ideal choice for paving courtyards, roads and construction.
The influencing factor of stone crushing usually includes the following few aspects: 1) the type of crushing material; 2) the hardness, silicon content and water content of crushing material; 3) the average particle size of crushing materials before into the crusher; 4) the particle size of the product and the range of requiring particle size ratio and the usage of the product; 5) hourly output;
Basalt, diabase, granite, limestone, gravel and stone belong to the materials with high hardness and high silicon content, which are difficult to crush or crush with higher cost. Popularly speaking, basalt and diabase is a kind of hard and tough material, granite is a kind of hard and brittle material, the hardness of river gravel is relatively low, but which is with the highest silicon content. Therefore, the crushing process should be reasonable designed, which should not only considering the investment cost of the crushing project the the production cost should also be considered. To a service-oriented brand integrity,As the professional manufacturer of complete sets of mining machinery ,like rotary dryers, Henan Hongxing is always doing the best in products and service.cement machinery:http://www.crusher-machine.com/38.html
In the actual crushing operation, the loss that raw limestone processing on the jaw plate of jaw crusher is very low, and the service lifer of a pair jaw plate is generally one year. This is because the limestone is with very low hardness (4~5), low silicon content and wich has little abrasion on the wear parts.
When the raw material is basalt and granite, the abrasion on the jaw plate, plate hammer, back plate, wear-resistant parts is very high. The production costs of which are far greater than the production cost of limestone. Therefore, in the technology design of crushing process, Henan Hongxing Mine Machinery Co.,Ltd select the principle of laminated crushing equipment to reduce the abrasion of wear parts. The configuration of typical laminated device includes two jaw crushers or a jaw crusher with cone crusher. If the customer has a higher request on the final stone grain, hongxing Machinery can configure a impact crusher for integer crushing, so as to form the process configuration of three stage crushing. Three stage crushing inevitably leads to the increasing of the project investment cost, but in the long term, three stage crushing can considerably reduce the production cost.
Mining crusher machines essentially apply mechanical force and pressure to these raw materials enabling their break down at an efficient pace and rate of processing. Mining crusher machinery consists of heavy mining equipment which applies tremendous force to hard materials.
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