Jaw Crusher

As one of the typically rock crushing equipments in the world, Jaw crusher is mainly used for primary and secondary crushing Rock is dropped between two high manganese steel Jaw plates, one is fixed jaw plate, one is movable jaw plate Movable jaw plate moves up and down via eccentric shaft, and then crush the rock between the two jaw plates into smaller size

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Technical Parameters

Overview of Jaw Crusher:

Jaw crusher is also named jaw breakers, rock crusher, or rock breaker. Jaw crusher is mainly used to primarily and secondarily crush many kinds of mining rocks, and the highest anti-pressure strength of crushed material is 320Mpa. Our design and production of jaw crusher are of high position both domestic and overseas.

Features of Jaw Crusher:

◆ Simple structure, reliable working condition, easy maintenance, low operating costs;

◆ High crushing ratio, even final partical size products ;

◆ Deep broken cavity, no dead zone, increased capacity ;

◆ Safe and reliable lubrication system, convenient replacement parts ;

◆ Stand-alone energy-saving 15% ~ 30% ;

◆ The discharging size of jaw crusher can be adjusted to meet the users' different requirements .

Structure of Jaw Crusher:

The structure of jaw crusher: main frame, eccentric shaft, a large belt pulley, fly wheel, swing jaw, side guard plate, toggle plate, Rear bracket, adjust gap screw, reset spring, and fixed jaw and swing jaw board etc., and the toggle plate also plays a role of protection.

Working Principle of Jaw Crusher:

◆ The motor drives the movable jaw plate to do periodic motion towards the fixed jaw plate by the eccentric shaft.

◆ The angle between toggle plate and movable jaw plate increases when movable jaw plate moves . So the movable jaw plate moves towards the fixed jaw plate.

◆ The material between the movable jaw plate and fixed jaw plate will be crushed in this process. The angle between toggle plate and movable jaw plate decreases when movable jaw plate moves down, the movable jaw plate moves leaves fixed jaw plate by pulling rod and spring, the final crushed material will be discharged from the outlet.

Technical Data of Jaw Crusher:

Model	Inlet Size	Feeding Size	Discharge Size	Capacity	Power	Dimension	Weight
PE150X250	150x250mm	<125mm	10-40mm	1-3 t/h	5.5kw	896x745x935mm	0.8 tons
PE250X400	250x400mm	<210mm	20-60mm	5-20 t/h	15kw	1150x1275x1240mm	2.8 tons
PE400X600	400x600mm	<350mm	40-100mm	15-60 t/h	30kw	1700x1732x1653mm	6.5 tons
PE500X750	500x750mm	<425mm	50-100mm	50-100 t/h	55kw	2034x1921x2000mm	10.3 tons
PE600X900	600x900mm	<480mm	65-160mm	60-130 t/h	22kw	2290x2206x2370mm	16.5 tons
PEX250X750	250x750mm	<210mm	25-60mm	10-40 t/h	30kw	1667x1545x1020mm	5.0 tons
PEX250X1000	250x1000mm	<210mm	25-60mm	15-50 t/h	37kw	1550x1964x1380mm	6.5 tons
PEX250X1200	250x1200mm	<210mm	25-60mm	20-60 t/h		1560x2104x1415mm	7.7 tons