Featured with a series of characteristics and functions, the PE jaw crusher is widely used in metallurgy, chemical industry, building materials, electricity, traffic and many other fields. Generally speaking, primary jaw crushers fall into two kinds: singletoggle jaw crusher and double-toggle jaw crusher. Meanwhile, Henan Hongxing also manufactures primary jaw crusher and aggregate jaw crusher. But do you know How to Adjust Row Ore Mouth for Primary Jaw Crusher?

When broken pe jaw crusher cavity into the broken objects (such as iron, iron, etc.), to protect equipment main components from being damaged and thrust plate as the crusher after insurance parts.After general use cast iron and cast the overall thrust plate, in which the open a slot or a number of holes in order to reduce its cross section strength; Can also be made two block, then connect with a screw or rivet, form a combination thrust plate. When should not broken things into the crushing chamber, the equipment overload, to thrust plate led to huge breakage force thrust plate broken or combination screw cut of thrust plate, the breaker machine stops working, have insurance effect. With the constant wear and tear of tooth plate, row ore mouth increases gradually, the products are thicker, in order to obtain qualified product granularity, need regular row ore mouth size adjustment. The adjustment of the row ore mouth method basically has the following two:

1, gasket adjustment, that is, the back thrust plate bearing seat is put between the frame after the wall behind a set of gaskets, gasket increase or decrease the number or change the thickness, can achieve the purpose of adjusting the row ore mouth.This compact structure, reliable control, large and medium-sized jaw crusher is multi-purpose the adjustment method.2, wedge block adjustment, is used in the back thrust plate and frame between two wedge adjustment, suitable for small crusher.

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