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Why Jaw Crusher Jam In The Cavity - China

price: contact company for price

The reason why jaw crusher will jam in the cavity appear in the work ,

the biggest reason is that the moisture content of the material is too

high. Normal circumstances , when the material into the crushing cavity,

the crusher will crushing it into small pieces , and then discharged .

However, due to the high moisture content of the material , the small

pieces is easy re- bonded together , and with them increase between the

jaw plate , so that the material can not be discharged , and more, the

new material also can not crushing in time , so causing the jam in the

cavity. And sometimes, if the material contain too much high impurities

material, such as dirt, will also make it stuck in the crushing cavity ,

causing the jam.

How to solve the jam? In addition to doing the inspection of materials , we can also adjust the size of the discharge port , so that the material can be discharged more smoothly . Also, before using the machine, customer should be a clear understanding of its various parameters.


Company Contact:


  • Phone: 00862160273583

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

  • Email: Email

Published date: February 4, 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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