• Car Crushers | OverBuilt

    Built standard with its 10 foot opening the OverBuilt Car Crusher has the highest opening on the market. In addition, the remarkable 159 tons of crushing power...

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  • Top 10: Which animals have the strongest bite? | Science Focus

    Nov 16, 2015 ... The average strength of a human bite is 162 pounds per square inch (PSI), but this pales in comparison to nature''s champion chompers.

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  • Jaw Crusher - Construction Equipment Company

    The crusher shaft is made from chrome molybdenum alloy steel for maximum ... CEC jaws are built to cruch rock with compressive strength up to 60,000 PSI.

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  • Jaw Crushers | Evita Lee | Pulse | LinkedIn

    Jan 16, 2017 ... Since the jaw crusher was pioneered by Eli Whitney Blake in the the 2nd ... (CWi); F80 feed size; Rock''s compressive strength; Required reduction ratio .... be increased in direct proportion to its weight in pounds per cubic foot.

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  • Hard, harder, hardest - Dresser Trap Rock, Inc.

    Apr 1, 2007 ... Some quarries have hard rock that tests at 35,000 to 45,000 psi. ... Dresser Traprock is not friendly to jaw crushers or cone crushers used to ... That in turn created lateral forces, which eventually would shear the mounting.

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  • Jaw Crusher Working Principle - 911 Metallurgist

    Feb 23, 2016 ... A sectional view of the single-toggle type of jaw crusher is shown below. In one .... F80 feed size; Rock''s compressive strength; Required reduction ratio .... be increased in direct proportion to its weight in pounds per cubic foot.

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  • The Power of the Human Jaw - Scientific American

    In order to determine the average strength of the jaws, Dr. G. E. Black, president of ... a force equal to the full registry of the instrument, which was 275 pounds.

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  • The Top 20 World''s Strongest Animal Bite Forces, Measured in PSI ...

    For example, a spotted hyena would have a much lower BFQ than their PSI. Due to the fact, the actual force of their jaw structure and...

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  • Computer Aided Design of Jaw crusher - ethesis - NIT Rourkela

    analysis of single toggle jaw crusher shows that the forces on the moving jaw plate ..... x(i,n)=u*cos(theta(i)*pi/180)+(l-v)*sin(theta(i)*pi/180)+a-r*sin(psi*pi/180);.

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  • My, What a Big Bite You Have - National Wildlife Federation

    Dec 1, 2008 ... The link between prey size and predator bite force is so elegantly ... the study turn up about the hyena''s status as a world champion bone crusher? ... armed with jaws that can exert a force of 94 pounds—yielding a BFQ of 181.

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