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Home> Product knowledge > Experts Tell You the Difference between Jaw Crushers and Impact Crushers

Experts Tell You the Difference between Jaw Crushers and Impact Crushers

[Feb 11, 2014]

There are many types of crushers or crushing machines made by domestic mining machinery companies and the most popular ones are jaw crusher and impact crusher. Most customers may have used these two kinds of crushers, but do you really know well about the difference between them two? Here experts from Hongxing Mining Machinery Company will tell you the concrete details.

The jaw crusher is considered to be the most often used crushing equipment applied in the ore beneficiation plant and sand making plant. Compared with other crushers, the jaw crusher is favored by its low cost and high efficiency. It has very strict making standard for the wear resistance of jaw crushers and usually we use the wear-resisting manganese scale board as the material to make jaw crushers.

There are two pieces of manganese steel jaw plates called fixed jaw and moving jaw. The former is fixed on the front wall of the crusher with its upper end inclining outside and the latter one is inclined to perfectly form a trapezoid shaped crushing cavity together with the fixed jaw plate.

The impact crusher is applied to handle all kinds of stone materials through rough, medium and fine crushing processes in the industries like water and electricity, highway, artificial sand making and stone breaking. It’s as popular as the jaw crusher with its unique features of special structure, seamless connection, chromium plate hammer, special impact scale board and high working efficiency. The final products made by the impact crusher are in cubic shape with adjustable discharging material granularity.

When the impact crusher works, the rotor rotates with high speed driven by the electromotor. After materials enter the cavity of the crusher, they hit the hammer of the rotor and get crushed, and then they are beaten back onto the scale board for another crushing process. At last, these finished products are discharged from the outlet of the impact crusher.

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