Jaw Crusher for Mining & Quarry | Crushing Machine Supplier

Description

A jaw crusher machine reduces material size through compressive force between a fixed jaw plate and a movable jaw plate driven by an eccentric shaft. This classic mechanical principle allows jaw crushers to handle high-hardness and high-strength materials with excellent stability and predictable performance.

Jaw crushers perform best when processing hard and medium-hard materials, particularly those with Mohs hardness above 5.5 or compressive strength up to 320 MPa.
Jaw crushers typically serve as primary crushers, producing uniform feed material for secondary and tertiary crushing stages.
Compared with impact-based crushing machines, jaw crushers deliver lower wear-part consumption and higher reliability when processing granite, metal ores, and recycled concrete.

Typical materials processed:

Metal ores: iron ore, copper ore, gold ore, lead-zinc ore
Non-metal ores: limestone, dolomite, quartz, granite, basalt, diabase
Recycled materials: concrete blocks, bricks, asphalt chunks (after pre-sorting)

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Working Principle

The motor drives the jaw crusher through a V-belt and pulley system, rotating the eccentric shaft and causing the movable jaw to reciprocate along a predefined path. This motion compresses and crushes material inside the crushing chamber and discharges it through the bottom outlet once the required size is achieved.

Advantages

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Excellent Large-Feed Handling Capability

The deep crushing chamber allows large and irregular feed materials to be processed directly, reducing blockage and unplanned downtime.

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Stable High Throughput Under Heavy Load

Reinforced structure ensures continuous and reliable operation when crushing hard rock.

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Lower Energy Consumption

Optimized chamber geometry improves crushing efficiency while reducing power consumption.

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Reduced Wear-Part Costs

High-manganese steel jaw plates extend service life and reduce replacement frequency.

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Long service life

The jaw crusher adopts larger and more durable eccentric shaft bearings than other crushers of the same size. This bearing has higher bearing capacity and sealing, which significantly extends the service life of the bearing.

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Wide Material Adaptability

Suitable for mining, quarry, cement, aggregate, and recycling applications.

Parameters

Model	Inlet Size (mm)	Maximum Feeding Size (mm)	Adjustable Range of Output (mm)	Capacity (t/h)	Motor Power (kw)	Weight (t)
PE250×400	250×400	200	20-50	5-20	15	2.9
PE400×600	400×600	350	40-100	15-60	30-37	6.8
PE500×750	500×750	425	50-100	40-100	45-55	11.2
PE600×900	600×900	480	65-160	60-140	55-75	16.5
PE750×1060	750×1060	630	80-150	80-230	90-110	29
PE900×1200	900×1200	750	95-165	140-320	110-132	54.5
PE1000×1200	1000×1200	850	105-185	180-400	160-200	56.5
PE1200×1500	1200×1500	1020	150-300	250-800	220-250	99.6
PEX150×750	150×750	125	12-45	5-16	15	3.8
PEX250×750	250×750	210	25-60	10-40	22-30	5
PEX250×1000	250×1000	210	25-60	15-50	30-37	6.8
PEX250×1200	250×1200	210	25-60	20-60	37-45	8.5
PEX400×1200	400×1200	320	35-95	28-95	45-55	11.7

Model	Inlet size(mm)	Maximum Feeding Size(mm)	Adjustable Range of Output (mm)	Capacity (t/h)	Motor Power(kw)	Weight (t)
PEW250X1000	250X1000	220	20-40	15-50	330	30
PEW250X1200	250X1200	220	20-40	20-50	330	37
PEW400X600	400X600	350	35-85	15-70	250	37
PEW760	760X1100	640	75-200	150-350	270	110
PEW860	860X1100	720	100-225	200-500	240	132
PEW1100	1100X1200	930	150-275	300-650	210	185

Why Choose Shanghai Yingyong Machinery Co., Ltd.

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Proven Performance in Real Projects

Our jaw crushers operate reliably in granite quarries and mining sites worldwide.

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Strict Quality Control on Key Components

Multi-stage inspection ensures material and manufacturing quality.

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Fast Spare Parts & Technical Support

Emergency spare-part lists within 48 hours, with engineer support available.

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Project-Oriented Engineering Service

Model selection based on real material data, not assumptions.

FAQ

What is a jaw crusher used for?

Primary crushing of hard rock, ores, and recycled concrete.

Is a jaw crusher suitable for granite and iron ore?

Yes. Jaw crushers efficiently process granite and iron ore thanks to their high compressive crushing force and robust mechanical design.

How do I choose the right jaw crusher size?

Based on feed size, capacity, hardness, and output size. Feed size, hardness, moisture, and clay content are critical for correct selection.

Which materials are not recommended?

Wet, sticky, or highly plastic materials may cause clogging and abnormal wear.

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Ready to Optimize Your Crushing Line?

A jaw crusher is not just a machine—it is the foundation of your entire crushing system.

Tell us your material type, feed size, and capacity requirements.
Shanghai Yingyong Machinery Co., Ltd. will help you select the most reliable jaw crusher for your project.

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