Jaw Crusher

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Jaw crusher is a primary crushing machine used to reduce large rocks into smaller aggregates. It is widely applied in mining, quarry, construction, and recycling industries for hard and abrasive materials such as granite, basalt, limestone, and river stone.

100-1200 mmFeed Size
5.5-280 kwMotor Power
5-700 t/hProcessing capacity

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What Is Jaw Crusher?

A jaw crusher is a compression-type crushing machine that breaks materials by squeezing them between a fixed jaw and a moving jaw plate. It is designed for mining companies, quarry operators, and aggregate plants who need stable output and low operating cost. Jaw crusher machine is mainly used as:

● Primary crusher in crushing plants
● First-stage size reduction equipment
● Feeding unit for cone crusher or impact crusher systems

Jaw Crusher Make Your Job Easier In These Application Scenarios

1. Mining Industry. Primary crushing of iron, copper, and gold ores. Handles large feed sizes and high hardness, reducing run-of-mine ore for downstream grinding and beneficiation to boost overall processing efficiency.

2. Quarry & Aggregate Production. Breaks blasted rock into uniform, cubical aggregates for road base, concrete, and asphalt. Ensures consistent particle sizing to meet strict specifications for highway and building construction projects.

3. Construction Waste Recycling. Crushes concrete, bricks, and demolition debris into reusable aggregates. Reduces landfill waste and transportation costs while promoting resource circularity and sustainable construction practices.

4. Industrial Mineral Processing. Prepares raw materials for cement, metallurgy, and chemicals. Pre-crushes limestone, gypsum, and clinker to stabilize feed size for downstream calcining and beneficiation processes.

Based on the actual needs of the user, the jaw crushers manufactured by Baichy Machinery can be further divided into five types: PE jaw crusher, PEX fine jaw crusher, C-series jaw crusher , wheel type mobile jaw crusher and crawler type mobile jaw crusher.

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Product features

Extended Jaw Plate Service Life

Equipped with high-manganese steel jaw plates, offering exceptional wear resistance and drastically reducing replacement frequency and maintenance downtime.
High Reduction Ratio

Advanced crushing chamber geometry ensures uniform discharge gradation, minimizing oversize recirculation and improving downstream processing efficiency.
Heavy-Duty Robust Structure

Heavy-duty welded frame and reinforced bearings deliver exceptional rigidity, ensuring stable performance under extreme loads and harsh working conditions.
Large Feed Opening

Generous feed opening accepts oversized rocks directly without pre-screening, significantly boosting primary crushing capacity and overall plant productivity.

Working principle

How Does A Jaw Crusher Work?

Jaw Crusher machine uses compressive force to break hard stone material, such as granite, basalt, limestone, gold ore,boulders etc. There two vertical manganese jaw plates create a V-shaped cavity called crushing chamber, where the top of the crushing chamber is larger than the bottom.

The moving jaw moves back and forward against the fixed jaw, and material fed from the top chamber is compressed between the two jaws, breaking it into smaller pieces.As the moving jaw moves away from the fixed jaw, the crushed material is discharged from discharge opening at the bottom.

The required rock size is determined by the gap between the jaws.

Specification

PE series jaw crusher

Model	Feeder Opening Size(mm)	Max. Feeding Size (mm)	Outlet adjusting Size(mm)	Capacity (t/h)	Motor Power (kw)	Overall Dimension (mm)
PE250x400	250x400	210	25-60	5-20	15	1215x1240x1210
PE400x600	400x600	350	40-90	15-60	30	1700x1750x1680
PE500x750	500x750	425	50-100	40-130	45	2150x1900x1950
PE600x900	600x900	500	60-125	90-180	55	2500x2010x2350
PE750x1060	750x1060	630	60-150	110-380	110	2630x2310x3110
PE900x1200	900x1200	750	95-165	220-450	132	3720x2850x3250
PE1000x1200	1000x1200	850	200-300	280-560	160	3820x2850x3250
PE1200x1500	1200x1500	1020	150-300	400-800	220	4590×3342×3553
PE1500x1800	1500x1800	1200	210-360	520-1100	280	5100x4700x4300

PEX series jaw crusher

Model	Feeder Opening Size(mm)	Max. Feeding Size (mm)	Outlet adjusting Size(mm)	Capacity (t/h)	Motor Power (kw)	Overall Dimension (mm)
PEX150x750	150x750	120	10-40	5-16	15	1310x1118x1145
PEX250x750	250x750	210	15-50	15-30	22	1440x1751x1515
PEX250x1000	250x1000	210	15-60	15-52	30	1730x1950x1400
PEX250x1200	250x1200	210	15-60	20-60	37	1730x2150x1400
PEX300x1300	300x1300	250	25-60	30-105	55	2000x2320x1730