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Jaw crusher

Jaw crusher

【Product Introduction】:A crusher equipment with high production capacity, large crushing ratio and high crushing efficiency, mainly used for coarse crushing.

【Applicable Materials】:Jaw crushers are widely used in metallurgical mines, building materials, silicate and chemical industries. It is generally used for coarse and medium crushing of hard or medium-hard ore in the beneficiation industry.

【Production Capacity】:0.5~700t/h

【Product Application】:The deep cavity optimized design of the traditional jaw crushers crushing cavity, optimized cavity design, high crushing effect; high rotating speed of the movable jaw and curved jaw plate design, production High ability.

24-hour service hotline +8618733132385

Product introduction of jaw crusher

Working principle of jaw crusher

By moving The two jaw plates of the jaw and the static jaw form a crushing cavity, which simulates the movement of the two jaws of an animal to complete the material crushing operation. The upper end of the movable jaw is directly suspended on the eccentric shaft, as the connecting rod of the crank connecting rod mechanism, which is directly driven by the eccentricity of the eccentric shaft, and the underground end of the movable jaw is hinged and supported on the rear wall of the frame with a thrust plate. When the eccentric shaft rotates, the trajectory of each point on the moving jaw is from the circumferential line of the suspension point, gradually turning downward into an ellipse, and the lower part, the more the ellipse is deviated until the trajectory of the connection point between the lower part and the thrust plate is a circular arc String.

jaw crusher


The advantages of jaw crusher

The movable jaw assembly of the jaw crusher is more advanced, making it more durable;

Deep The cavity crushing ratio is large, the cavity shape is optimized, and the crushing efficiency is high.

The arc-shaped jaw plate design increases the effective length of the jaw plate and increases the processing capacity.

jaw crusher product picture

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Jaw crusher FAQ

The jaw crusher frame beats severely Reasons and solutions

When the jaw crusher is working, when the frame is found to be severely beaten, you should first stop and check several aspects.

1. Whether the bolt is loose or broken

2, whether the position of the flywheel is off-track

3, whether the foundation of the main machine is stable, and whether there are vibration isolation measures< /p>

The solutions are as follows:

If the anchor bolt is loose, use a wrench to tighten the bolt. If the anchor bolt breaks, you need to replace it with a new one. bolt.

The solution to the deviation of the flywheel position is to remove the flywheel cover, loosen the flywheel tightening bolts, adjust the position of the flywheel and then tighten the flywheel tensioning sleeve bolt.

If the jaw crusher shakes severely due to the unstable host, the foundation should be reinforced, and sleepers or rubber strips should be added between the machine and the ground

Product Parameter

TypeModelInlet size (mm)Discharge size (mm)Maximum feeding size (mm )Production capacity (t/h)Eccentric wheel speed (r/min)Motor Power (kW)Dimensions (mm)Weight
PE150X250150X25010 ?401252?63005.5875X745X9351100
PE200X350200X35010 ?501606?103007.51080X1060X10881600
PE250X400250X40020 ?602108?16300151108X1090X13921850
PE250X500250X50020 ?8021013 ?2130018.51360X1450X14403100
PE400X600400 X60040?10035014?36275301650X1748X15205800
PE500X750500X75050?12040030 ?80250451900X1876X18219000
PE600X900600 X90075?20048056?192250752280X2245X232018700

PEX150X750150X75010 ?401208?25320151210X1572X10452800
PEX200X1000200 X100015 ?4016012 ?50330221860X1385X12005200
ZGPEX250X750250X75020 ?6021010 ?45320301751X1400X15154900
PEX250X1000250X 100020 ?5021015 ?50330301550X1990X13706500
ZGPEX250X1200250X120020 ?6021020 ?60320451650X2170X14659000
ZGPEX300X1300300X130025 ?6525020 ?80330551980X2456X174011500

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