Product Knowledge

Mine conveyor equipment used in material processing production line

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Mine conveyors are usually used in mine ore processing production line, it can be called as "belt conveyor "....

Mobile concrete crushing , Mobile concrete crushing company

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All of the above crusher types are available in Portable, Mobile, and Stationary configurations.Portable crushers are mounted on rubber tired chassis and towed to the site by truck. On site they are moved by loaders or tugs. Mobile crushers are carrie...

Hydraulic crawler mobile crushing station

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Hydraulic crawler mobile crushing station is Kefid to meet market requirements, independently developed mobile crawler hydraulic drive vehicle chassis walking crushing and screening equipment. The model has high performance, high reliability, attract...

The application of VSI sand making machine in artificial sand making field

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New series VSI sand making machine made by Kefid is the special crushing equipment to produce mechanism sand and artificial sand.The artificial aggregates made by it has the features of cubic, good grain shape and the grain size matching uniform, adj...

The river gravel sand making machine

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River gravel sand making machine is the new generation of river gravel crusher which integrate various reference works with new technology designed, its typical use is to adapt the current artificial sand industry. Its deep cavity-type rotor aircraft...

What is the structure of jaw crusher?

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Main Frame: Fabricated from best quality steel plates specially designed Eccentric Shaft: High quality eccentric shaft with heavy duty self aligning bearing to give trouble free running Jaw Plates: Wear resistance manganese steel. Side Plates: Uses m...