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High-Performance PE Series Jaw Crusher from China Suppliers - Durable Factory Solution for Primary and Secondary Crushing

The Kemai Jaw Crusher is a leading choice among stone crushers worldwide, known for its effectiveness in both primary and secondary crushing applications. With a maximum anti-pressure strength of 320MPa, this crusher can handle feeding sizes ranging from 125mm to 1020mm. It finds extensive usage across various industries, including mining, metallurgy, construction, highways, railroads, and chemistry. As one of the premier China suppliers and factories for high-quality crushing equipment, we offer a variety of models to meet your specific fineness requirements.

Product Detail

Working Principle

Motor drives belt and belt pulley, makes moving jaw up and down through eccentric shaft. When the moving jaw is up, the angle between lining plate and moving jaw becomes large, and this will push moving jaw plate close to the fixed jaw plate. During this process, the material is crushed and ground, thus the crushing will be done. When the moving jaw is down, the angle between lining plate and moving jaw becomes small, the moving jaw plate will leave the fixed jaw plate on account of the effect of pulling bar and spring, and then the crushed material will be discharged from the lower opening of the crushing room. With the motor continuously rotating and the material periodically crushed and discharged by the crusher, the mass production can be realized.

Technical Parameters Of Pe Series Jaw Crusher

Specification	Size of Feed Opening (mm)	Max Feeding Size (mm)	Discharge Opening (mm)	Capacity (t/h)	Power (kW)	Dimension (mm)	Weight (t)
PE-150×250	150×250	125	10-40	45296	5.5	670×820×760	0.81
PE-250×400	250×400	210	20-60	45432	15	1160×1300×1240	2.8
PE-400×600	400×600	350	40-100	16-65	30	1480×1710×1646	7
PE-500×750	500×750	425	50-100	45-100	55	1800×1796×1940	12
PE-600×900	600×900	500	65-160	60-160	75	2235×2210×2380	17
PE-750×1060	750×1060	630	80-140	90-320	110	2430×2302×3110	29
PE-800×1060	800×1060	640	100-200	110-350	110	2530×2310×3110	30
PE-870×1060	870×1060	685	170-250	160-390	110	2830×2410×3110	31
PE-900×1200	900×1200	750	95-210	140-450	132	3789×2826×3025	50
PE-1000×1200	1000×1200	850	110-235	160-550	160	3889×2826×3025	57
PE-1200×1500	1200×1500	1020	150-300	400-800	185	4590×3342×3553	100.9
PEX-250×750	250×750	210	25-60	15-30	22	1750×1500×1420	5
PEX-250×1000	250×1000	210	25-60	16-52	30	1940×1650×1450	7
PEX-250×1200	250×1200	210	25-60	20-65	37	1940×1850×1450	7.7
PEX-300×1300	300×1300	250	25-70	25-90	55	2285×2050×1750	11

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Frequently Asked Questions (FAQ)

How does a PE Series Jaw Crusher work?

The motor drives a belt and pulley to move the jaw plate up and down via an eccentric shaft. When the moving jaw rises, it closes the gap to the fixed jaw to crush materials. As it moves down, the crushed material is discharged from the lower opening.

What is the maximum feed size for the PE series?

The maximum feed size varies by model, ranging from 125 mm for the smaller PE-150×250 model up to 1020 mm for the heavy-duty PE-1200×1500 model.

What capacity range does the PE series jaw crusher offer?

Depending on the model specification, the capacity varies significantly. For example, the PE-400×600 model offers a capacity of 16-65 t/h, while the largest PE-1200×1500 model can reach up to 400-800 t/h.

What are the power requirements for these crushers?

Power requirements scale with the size of the machine. The smallest models start at 5.5 kW, medium-sized models use around 30 kW to 75 kW, and the largest PE-1200×1500 model requires a 185 kW motor.

How is the discharge opening size adjusted?

The discharge opening is adjustable to control product size. The adjustment range depends on the model, such as 10-40 mm for PE-150×250, and up to 150-300 mm for PE-1200×1500.