— The ML estimation and ANOVA are found to be effective statistical method with an aim to improve operational reliability of jaw crusher and its components. From the regression equation, chute liner plate, tie rod and back toggle plate has high failure rate, and jaw plate has low failure rate.

 — The goal is to estimate the operational reliability of these machines, locate items or assemblies which need improvement in design to enhance the reliability and to decide the duration of...

 — The main indicator of the crushers quality, which characterize their technical level and competitiveness, is their reliability and durability in the operating conditions, which can be quantitatively assessed by the number of failures in the process of obtaining the finished product on the machine.

® C Series™ jaw crushers have proven to be reliable and productive in thousands of mining, quarrying, recycling and industrial applications with up to 11,000 jaw crusher installations since 1975. Developed to crush the hardest ores and rocks, jaw crushers also perform outstandingly with less demanding materials.

Though traditional maintenance practices exist in crushing plants, a methodical analysis of failure trend is imperative to improve operational reliability of this critical equipment. The present paper deals with failure analysis of rock crusher and its critical components using total time on test (TTT)-plot and other statistical tools.

 — Jaw crushers have proven to be a workhorse in the aggregates industry and are machines that reduce the top size but do not create fines or cubical particles to the same extent as, for example, a cone crusher.

® C Series™ jaw crushers have proven to be reliable and productive in thousands of mining, quarrying, recycling and industrial applications with up to 11,000 jaw crusher installations since 1975. Developed to crush the hardest ores and rocks, jaw crushers also perform outstandingly with less demanding materials.

The crushing force is doubled compared to single toggle crushers and it can crush very hard ores. The jaw crusher is reliable and robust and therefore quite popular in primary crushing plants. The capacity of jaw crushers is limited, so they are typically used for small or medium projects up to approximately 1600 t/h. Vibrating screens are ...

 — The present paper deals with failure analysis of rock crusher and its critical components using total time on test (TTT)-plot and other statistical tools. TTT-plot has proven to be a useful tool in reliability analysis.

 — 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 ...