It is used for reducing run-of-mine ore or coal to a size small enough to be taken by the next crusher in the series during the first stage of crushing. Jaw Type: One fixed jaw and one …
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The original crusher of jaw type. A crusher with one fixed jaw plate and one pivoted at the top so as to give the greatest movement on the smallest lump. Motion is imparted to the lower end of …
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Various designs for stone crusher equipment were patented in the 1830s and 1840s, but the first successful mechanical rock breaker, the Blake jaw crusher, was patented in 1858 by Eli Whitney Blake (nephew of Eli Whitney, …
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All of the large, heavy-duty primary crushers of the jaw type are built around the Blake principle which, for simplicity and brute strength, is unsurpassed by any mechanism thus …
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Jaw crushers include Superior, Type "B" Blake, Fine-Reduction, and Dodge — sizes, 4 by 6 to 84 by 66 inches. A reciprocating machine, the crushes material in a straight line between jaws — without grinding or rubbing …
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Blake Crushers are Jaw Crushers with a movable jaw pivoted at the top, giving greatest movement to the smallest lumps. The throw of Blake jaw crushers is determined by the hardness of the ore as well as the size of the machine.
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There are two jaws in a blake jaw crusher, one is stationary and vertical, the other is movable and swing. The swing jaw reciprocates in a horizontal plane, and generally the angle between fixed jaw and movable jaw is of 20 °to30°. For blake-type crusher, its feeding area is fixed while discharging area is changeable. The g…See more on ftmmachinery
Jaw crushers compress the feed between a stationary and a movable jaw. There are 3 types of Jaw Crushers. 1. Blake Jaw crusher. 2. Dodge jaw crusher. 3. Overhead eccentric crusher. In the Blake Jaw crusher, the movable jaw is …
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The Blake features a double toggle jaw crusher drive mechanism which gives relatively smaller movement at the receiving end of the chamber generating a powerful crushing action for large rock pieces. A refinement on the crusher …
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