Jaw crusher is widely used in mining industry, subways, water and electric facilities and the construction of railways regarding its large capacity in crushing stone and easy operation. However, customers feedback that the stone may be jammed when it is too hard. When that happens, the jammed stones must be cleared away before production restarted. It is not until production restart that workers responsible for other procedures go back to work so that lots of workforces are wasted.
Why are the stones readily jammed in the jaw crusher? First of all, you should know the working principle of jaw crusher.。Jaw crusher can crush stones because of the enormous pressure between movable jaw plate and fixed jaw plate. During the process, movable jaw plate approaches stones continually so that stones are crushed. If stones are too hard, jaw crusher fails to break them so that stones are jammed.
Engineers with Sanyyo machinery develop a safety device for jaw crusher under these conditions. If the stones are too hard, jaw crusher will out of service for stones breaking the safety device which is akin to something like fuse.
This small enhancement, making jaw crusher operate smoothly and steadily, improves the efficiency on a large scale and increases the profits for enterprises largely so that jaw crusher is widely used in all kinds of fields.
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