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Jaw crusher

Product Presentation

A crusher type of high production capacity, large reduction ratio, high crush efficiency, mainly used for coarse crushing.

Jaw crusher is widely used for mine, metallurgy, building material, highway, railway, water conservancy etc. section, used for dispose for coarse crushing or secondary crushing of large granularity and various ore or rock those compress strength are less than 320Mpa.

Product Capacity

20~800t/h

Advantage

It has advanced moving jaw assembly, which can keep the machine much more wear well.

Large reduction ratio of deep cavity, cavity shape optimization design, efficient crushing.

Adopted the newest arc-shaped jaw, enlarged the useful length of the jaw board, lead to a larger capacity.

Operating Principle

The crush cavity is composed of moving jaw and static jaw, it simulate animal’s jaw movement and complete works of material crushing. The electrical motor drives the eccentric shaft via belt connection, the vertical shaft moves up and down, when the vertical shaft moves up, the two scaleboards extend gradually to flat, force the moving jaw pushing to static jaw, the ore materials in the crush cavity broken by extruding, split strength.

When the vertical shaft moves down, the two scaleboards moves back by the strength of spring and pull rod, the discharge outlet increased to output the crushed ore. This shows the jaw crusher is crushing ore discontinuous. By contrast with other continuous crusher, the power consumption of the jaw crusher is larger, and the mechanical efficiency is lower.

del Feed size(mm) Max. feeding size(mm) Outlet size(mm) Capacity(t/h) Eccentric gear speed(r.p.m) Motor model Power(kw)
PE150×250 150×250 125 10-40 1-3 300 Y132S-4 5.5
PE250×400 250×400 210 20-80 5-20 275 Y180L-6 15
PE400×600 400×600 350 40-100 25-64 300 Y250M-8 30
PE600×900 600×900 480 75-200 56-192 250 JR117-8 80
PE750×1060 750×1060 630 80-140 110-242 250 Y315M2-8 90
PE900×1200 900×1200 750 100-200 128-256 250 JR126-8 110
PEX150×500 150×500 120 10-40 6-28 325 Y200L-8 15
PEX150×750 150×750 120 10-40 8-35 320 Y180L-6 15
PEX150×1000 150×1000 120 10-40 22.5 350 Y225M-8 22
PEX200×1000 200×1000 160 10-40 12-50 320 Y200L2-6 22
PEX200×1200 200×1200 160 10-40 15-60 320 Y280S-8 37
PEX250×600 250×600 210 10-40 7-22 320 Y200L2-6 22
PEX250×750 250×750 210 15-50 15-35 300 Y250M-8 30
PEX250×1000 250×1000 210 15-50 15-50 330 Y280S-8 37
PEX250×1200 250×1200 210 15-50 20-60 320 Y280M-8 45
PEX500×750 500×750 425 50-100 20-65 250 Y280M-6 55
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