Leading Crusher Manufacturer in China.
Our stone crusher included jaw crusher, cone crusher,impact crusher, sand masker...

YIFAN jaw crusher is the shining pearl of mining machinery

The Yifan jaw crusher rack generally use cast or welded steel plate, overall casting rack used earlier, the overall material selection cast. With the advances in welding technology, the most jaw crusher especially large jaw crusher rack the use of welded steel plate made ??by welding, to the stress, shot peening process produced the jaw crusher entire rack good performance, beautiful appearance, high surface finish, and is widely used.

Yifan jaw crusher elbow board play a role to protect the overall operation of equipment, when the device encountered a non-crushing materials enter the brackets can prior fracture, thereby protecting the machine, the material of the bracket is generally gray cast iron, such as HT150HT200. The springs use of the spring steel, mostly to 60Si2Mn. The spindle is also called an eccentric shaft, it is one of the important structural component of the jaw crusher, the material is generally high-quality alloy carbon structural steel, such as 40Cr, made ??by the variety of processes of machining, heat treatment, etc., the spindle is required to have good mechanical properties, important criterion to evaluate the quality of jaw crusher. Chock commonly used cast production, processing often be processed together with the cabinet, is very important to ensure that the two bearing concentricity.

YIFAN Machinery is professional crusher machine manufacturer, twenty years, by virtue of our crusher  enthusiasm, YIFAN produced batch after batch of products are exported all over the world.