— This study covers the investigation of rock crushability using laboratory-scale cone and jaw crushers for five types of hardrocks. For this purpose, physico-mechanical properties of the ...

 — Abstract. The condition for the appearance of additional dynamic forces in the presence of gaps in the journal bearings of the jaw crusher is determined. The design of the backlash eliminator equipped with pneumatics is described.

 — It was experimentally established that the use of pneumatic devices for backlash elimination in the interfaces of the moving links, using journal bearings, during the operation of the jaw...

 — This paper considers the methods for analysing failures of jaw crusher and its critical components in a mineral processing plant using statistical tools namely life data analysis (LDA) and analysis of variance (ANOVA). The shape and scale parameters using LDA method have been also examined.

 — Current research focuses on studying experimentally various parameters affecting the particle size produced in a vibrating jaw crusher developed and implemented at Al-Balqa Applied University.

Dowding Charles H. designed jaw plates to reduce efforts to decrease energy consumed in crushing have lead to consideration of decreasing the weight of the swing plate of jaw crushers for easily crushed material. This paper presents the results of an investigation of the feasibility of using point

In this article we investigate the dynamics of an inclined vibratory jaw crusher, in which oscillations of the jaws are excited only by one inertial vibration exciter, located on the upper jaw. The laws of forced oscillations of the jaws are obtained.

 — This study established the hazards of the job and its safety consideration in the development of improved stone jaw crusher for quarry operation will in no small measure reduce the risk and...

Jaw crushers are mainly used as primary crushers to produce material that can be transported by belt conveyors to the next crushing stages. The crushing process takes place between a fixed jaw and a moving jaw.

 — A dynamic model of the working mechanism of a compound pendulum jaw crusher with clearance is established by the Lagrange multiplier method (LMD) based on the L-N contact force model and modified Coulomb friction force model.