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  • Fine Jaw Crusher Eccentric Shaft Value Problem - China

    price: contact company for price

    Hanging down fine jaw crusher is the crusher which movable jaw be

    inverted, this is the difference with the traditional type compound

    pendulum jaw crusher. It is also named bottom drive fine jaw crusher.

    ( 1 ) Due to the moving jaw upside down, resulting in horizontal stroke Sx link ( moving amount ) on the crank rocker mechanism is relatively close to its average value , indicating that the movable jaw to close Jeongsun transnational extrusion , thus crushing cavity material layer particle group to achieve ' laminated crushing . ' The ' five times the strain to strain shear stress generated by the resulting' pure pressure laminated crushed Sichuan , so its high grinding efficiency . According to foreign samples , said its production increased by 80% compared with the same specifications is hoisted crusher crushing collar .

    ( 2 ) Since the moving jaw inverted bottom of the drive , the machine center of gravity greatly reduced , stability is greatly improved , which improves the speed of the eccentric shaft to create the conditions for the machine structure. Further, since the moving amount of the horizontal stroke of the points Sx, Sy, and movable vertical travel stroke characteristic coefficients R m ( m = Sv / SX, ) are relatively close to the average value , so additional inertial shock acceleration produced by the machine operator is very small , this creates the conditions for improving the dynamic eccentric shaft speed . For these reasons , Sp - type inverted suspension crushing jaw crusher eccentric shaft speed increase , almost crushing hoisted more than twice the amount of crusher .

    Generally speaking , the amount of output Q crusher before its speed does not reach the optimum value , is proportional to the rotational speed increases , so the higher its yield .


    Company Contact:


    • Phone: 00862160273583

    • Address: No.12, Jinshun Road, Airport Industrial Zone, Pudo, shanghai, China

    • Email: Email

    Published date: January 29, 2015 -

    • Business Description: Shanghai Pioneer Machinery Manufacturing Co., Ltd. is a mining machinery company mainly engaged in manufacturing of crushing machinery, grinding equipment, mobile crushing plant and mineral processing machines, integrating research and development, design, manufacturing, sales and after sales service. It has now over 300 employees, including more than 20 middle and senior technical personnel staff. It possesses over 10,000 square meters of standard plant buildings as well as modern offices, R&D center and sales center. For years, the company has been strengthening introduction and digestion of domestic and foreign advanced technologies, advocating the development concept of independent innovation, and established the enterprise operation mode of all personnel management. By means of its strong technical power, scientific management system and excellent product quality, Shanghai Pioneer Machinery Manufacturing Co., Ltd. has quickly grown into an important production and export base of mining machinery in China. Our products have been exported to more than 80 countries and are widely used in global mining and construction industry.

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