working principle of jaw crusher, jaw crusher specification

Jaw Crusher is ideally suitable for primary and secondary crushing. Working principle of jaw crusher is relatively simple. Different model mahcine has differnet jaw crusher specification.It is carefully designed to provide superiorquality and performance with low power consumption and easymaintenance.

Working principle of jaw crusher is as following: Jaw crusher reduces large size rocks or ore by compressing, a fixedjaw, mounted in a V alignment is the stationary breaking surface,while the moveable jaw plate exerts force on the rock by compressing itagainst the fixed jaw plate. This is very important in working principle of jaw crusher. The space at bottom of the V, alignedjaw plate, is the output size gap, or the maximum size of the crushedproduct.Due to the features of simple structure, reliable performance,convenient maintenance and safe use, our jaw crusher has different jaw crusher specifications which you can see in the following chart.

Main structure of Jaw Crusher:
Main structure of machine has very important influence on working principle of jaw crusher. It mainly consists of main frame, eccentric shaft, belt wheel, flying wheel, movable jaw plate, side board, toggle plate, back seat for toggle plate; gap adjusting screw, returning spring, fixed jaw plate, movable jaw plate and so on. The toggle plate also plays the role of protecting.

Jaw crusher specification

Model	Feeder Opening (mm)	Setting Adjustment Range (mm)	Max. Feeding Size (mm)	Capacity (t/h)	Motor Power (KW)	Weight (t)	Overall Dimension (mm)
PE**0x**0	**0x**0	*****0	**5	*****0	****5	*2	***5x***1x***0
PE**0x**0	**0x**0	*****0	**0	*****0	****5	*7	***0x***6x***0
PE**0x***0	**0x***0	*****0	**0	******0	****0	*9	***5×***2×***0
PE**0x***0	**0x***0	*****5	**0	******0	******2	*2	***0×***0×***0
PE***0x***0	***0x***0	******5	**0	******0	******2	*7	***0×***6×***5
PE***0x***0	***0x***0	******0	**0	******0	**0	*2.5	***0×***0×***0