Jaw Crusher
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Jaw Crusher Introduction
Jaw Crusher
SBM PE series jaw crusher is suitable for even hardest rock and recycle materials. In stone crushing plant, for example, our jaw crushers are able to work continuously with reliable quality and crushing economy. Our jaw crusher machine is suitable for both stationary and mobile crushing process.
Combined with special high-quality cast steel components and durable wear parts, our jaw crusher is capable of exceptionally high crushing availability, cost-efficient crushing and low cost per ton.
You will need some primary crushing equipment or secondary crushing equipment in your quarry mining plant. You can choose our jaw crusher as primary crushers. It’s so important to select the correct crusher for each reduction stage that we strongly recommend to you our jaw crusher. Also, you can always use jaw crusher as the most cost effective alternative.
For almost 30 years, SBM has being supplying mining and construction products and services to quarrying, mining, construction and recycling industries worldwide. You are most welcome to visit our company and choose our products. You are most welcome to visit our company and choose our products.
Jaw Crusher Good Practice
Jaw crushers should be fed a consistent rate of feed that will result in the crushing chamber being kept full at all times. This will result in more stone-on-stone crushing, reducing the wear on the (jaw die) manganese wear plates, creating a more cubical product, and result in more even wear over the length of the jaw die
Generally all material smaller than the discharge gap should be removed (scalped) prior to being fed into the jaw crusher. This will increase the tons per hour of total production by the plant, and reduce wear on the jaw dies. It will also reduce fines production and increase cubical product.
A jaw crusher should not be sized to the maximum size rock that might be fed to the plant, but a size that will handle 95-98% of the material that might be fed to the jaw. Buying to the maximum size of rock that might be fed the jaw will result in buying a jaw crusher that will be under-utilized, difficult to keep choke-fed, cost more than necessary, and have a much higher operating cost. It will cost less to install grizzly bars over the feed hopper to remove the oversize rocks than to buy an over-sized jaw crusher. They can then be manually broken, sold as rip-rap or erosion control or landscaping boulders.
Jaw Crusher Features and Benefits:
jaw crushers for sale
This Jaw Crusher Has the advantage of reasonable matching, unobstructed discharge all line, reliable working, convenient operation, high efficiency and saving energy. Especially the mobility is very good, so it can extend with the raw material places or the construction place, and it can also make multiple matching, get to different product requirements.
Jaw Crusher Operating Principle:
The crusher has many kinds of structures while their working principle are similar. This working manner of jaw crusher is hyperbolic extrusion. And its working principle is as follows. Through the motor's wheels, the eccentric shaft is driven by the belt and the belt wheel to make the jawstock move by a regulated track.
The angle between the toggle plate and jawstock will become large as the up of the jawstock. This will push the moveable jaw plate towards the fixed jaw plate, which can realize the multi-crushing of the materials. The angle between the toggle plate and jawstock will become small as the down of the jawstock. The moveable jaw plate will leave the jaw plate at the pressure of the tension rod and spring , meanwhile ,the final products will be discharged from the discharge opening. Along with the continuous rotating, the crusher will complete the periodic crushing and discharging movement, which can realize the batch process.
Jaw Crusher Frequently Questions
Q: "As a jaw crusher manufacturer in China, can introduce how to maintain jaw crusher’s work according the situation with jaw crusher features and benefits?"
A: Lubrication is very important for jaw crusher, add grease periodically to ensure the normal operation of the jaw crusher and increase the service life. Otherwise, check the jaw crusher spares and parts, check the jaw head are tight and are not worn out, the jaw plates are tight and not worn out, check the toggle plate, spring to ensure and maintain jaw crusher's working well.
Q: "Jaw crusher spares parts-jaw plate gets some problem, the jaw plates shake and produce bump sound, what's the reason about this issue?"
A: The reason that causes the issue may be the bolts of jaw plate is loose, or bolts of plate broken, so we suggest you tighten the bolt or change the spring for preventing loosening.