jaw crusher

TIME：2022-09-27

Feed particle size: 0-1500 mm

Production capacity: 1-1000 TPH

Scope of application: sand and gravel yard, mining, coal mining, concrete mixing station, dry mortar, power plant desulfurization, quartz sand, etc.

Processing materials: river pebble, granite, basalt, iron ore, limestone, quartzite, diabase, iron ore, gold ore, copper ore, etc.

The jaw crusher is used in the first process of crushing various minerals and rocks. It can process all kinds of ores with compressive strength not higher than 320MPa to medium particle size at one time. It is often combined with cone crushers, impact crushers and sand making machines. Together they form a complete set of sand and gravel production lines, which are widely used in mining, metallurgy, chemical industry, building materials, electric power, water conservancy, transportation and other fields. The jaw crusher is mainly composed of a frame, an eccentric shaft, a large pulley, a flywheel, a side guard, a toggle plate, a toggle plate back seat, a clearance adjusting screw, a return spring, a fixed jaw plate and a movable jaw plate.

Jaw Crusher Performance and Features

Jaw crusher is mainly composed of frame, eccentric shaft, large pulley, flywheel, side guard, toggle, toggle back seat, clearance screw, return spring, fixed jaw and movable jaw.

Technical Specifications of Jaw Crusher

Model	Feeding Opening Size (mm)	Max. Feeding Size (mm)	Adjustment Range of Discharging Opening (mm)	Capacity (t/h)	Electric power (kw)	Outline dimension (mm)	Weight (t)
PE-250×400	250×400	210	20-80	5-20	15	1450×1315×1296	3
PE-400×600	400×600	350	40-100	16-65	30	1700×1732×1653	7.2
PE-500×750	500×750	425	50-100	40-110	55	2035×1921×2000	11
PE-600×900	600×900	500	65-140	90-180	75	2290×2206×2370	16
PE-750×1060	750×1060	630	80-160	110-320	110	2655×2302×3110	29
PE-900×1200	900×1200	750	100-200	200-400	132	3380×2870×3330	54.5
PE-1000×1200	1000×1200	850	195-260	220-450	160	3480×3876×3330	58
PE-1200×1500	1200×1500	1020	150-330	400-800	180-220	4200×3750×3820	100.9
PEX-250×750	250×750	210	25-60	15-30	22-30	1667×1545×1020	5
PEX-250×1000	250×1000	210	25-60	16-50	30-37	1530×1992×1380	7
PEX-250×1200	250×1200	210	25-60	20-60	37	1900×2192×1430	8
PEX-300×1300	300×1300	250	25-105	20-90	75	2720×1950×1600	11

Note:This specification is just reference,any changes are subject to the jaw crusher products

Jaw Crusher Working Principle

The crushing method of jaw crusher is curved extrusion type. When working, the motor drives the belt and pulley, and moves the movable jaw up and down through the eccentric shaft. When the movable jaw rises, the angle between the toggle plate and the movable jaw becomes larger, thereby pushing the movable jaw to approach the fixed jaw, and the material passes through the two jaws. Squeeze, rub and grind between the plates to achieve multiple crushing; when the movable jaw goes down, the angle between the toggle plate and the movable jaw becomes smaller, the movable jaw leaves the fixed jaw under the action of the pull rod and spring, and the crushed material Under the action of gravity, it is freely discharged through the discharge port at the lower part of the jaw cavity. With the continuous rotation of the motor, the movable jaw performs periodic crushing and discharging to realize mass production.

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