The jaw crusher mining production, highways, utilities, often used in railway construction machinery, this is because it the unique ability of handling stone, easy to operate and other characteristics of the decision. However, many users complained that when dealing with a relatively hard stone, often a stone stuck in the crushing cavity. Each time, we must work stoppage will be broken stone disposed in the cavity, in order to resume production. In this process, the production line workers are waiting for this process to be able to recover, resulting in a huge waste.
Why is there the phenomenon of stone stuck in the crushing chamber? This need to understand the working principle of jaw crusher. The jaw crusher has been able to make into the crushing cavity in the stone crushing, because of the dynamic jaw crusher jaw and static jaw squeezed, making the material in between the two due to extrusion and grinding. However, in this process, moving the jaw frequently in contact with the stone, which would cause the movable jaw plate wear? Handling capacity of more than a jaw crusher, stone hardness is too large, and then there will be a stone stuck in the phenomenon in the crushing chamber.
It is based on this understanding, the scientific and technical personnel of the Red Star of the machine developed a safety device of the jaw crusher, use jaw crusher to deal with hard stone, stone infer that this safety device, forcing the broken machine to stop running. This is like something similar to fuse this fuse device is installed in the jaw crusher.
Is also a small improvement, the production of enterprises will no longer frequent downtime, and mechanical efficiency in the use greatly improve the economic efficiency of enterprises is also a big growth. The jaw crusher is widely used.

With its high quality products such as Cement machinery, Flotation cell, Magnetic drum separator, Stone production line, Cement production line, Henan Hongxing mining machinery Co.Ltd has ascended in the front rank of the world in the exporting of mining equipments.

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