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jaw crusher

【Feed Size】: 150mm-1000mm
【Capacity】:60-750t/h 
【Materials】:Limestone, granite, pebbles, cobble, iron ore, basalt and all kinds of hard and soft ores with compressive strength not higher than 310 Mpa.
【Application】:Quarry,, quartz sand, concrete mixing station,coal mining, mines mining, etc.

jaw crusher is a kind of large compound pendulum jaw crushers, which we introduce advanced foreign technology to manufacture. It is one of the most commonly used crushers in industrial and mining production and is widely used in primary and secondary crushing for various kinds of stones and rocks with compressive strength less than 350MPa. With design of new structure, new technology and optimized structure parameter, Tarzan series jaw crusher performs so well that can reach world-leading level. Featured with compact and sturdy rack construction, it adopts hardened and tempered forgings for main shaft and integrally annealed body weldment. Specially processed fixed jaw plate and movable jaw plate have a much longer service life than traditional Manganese plates by using superior wear-resistant materials. jaw crusher is characterized by high reduction ratio, uniform product size, long service life, compact structure, etc. It is the first choice for primary crushing equipment.
Feature-stone Jaw Crusher
1. High ratio of crushing.
2. Easy maintenance.
3. Even final size.
4. Simple structure.
5. Reliable working condition.

Principle-jaw crusher
The motor transmits power through belt, drives the moving jaw to do periodic motion towards the fixed jaw by the eccentric shaft. The angle between toggle plate and moving jaw plate increases when moving jaw moves . So the moving jaw moves towards the fixed jaw. The stuff will be crushed in this process. The angle between toggle plate and moving jaw decreases when moving jaw moves down, the moving jaw moves leaves fixed jaw by pulling rod and spring, the final crushed stuff will be discharged from the outlet.

Technical Parameters -stone jaw crusher

Model Feed opening Size(mm) Max feeding Size(mm) Capacity (t/h) Speed (r/min) Power (kW) Range of discharge closed(mm) Weight (t)
PE-250×400 250×400 210 5-20 300 15 20-60 2.8
PE-400×600 400×600 340 30-65 275 30 40-100 6.5
PE-500×750 500×750 425 45-100 275 55 50-100 10.1
PE-600×900 600×900 500 70-120 250 55-75 65-160 15.5
PE-750×1060 750×1060 630 120-220 250 110 80-140 29
PE-800×1060 800×1060 650 140-240 250 110 100-200 30
PE-870×1060 870×1060 670 160-380 250 110 200-260 30.5
PE-900×1200 900×1200 750 250-480 200 132 95-165 50
PE-1000×1200 1000×1200 850 280-580 200 132 195-265 51
PE-1200×1500 1200×1500 1020 500-800 180 160 150-300 100.9
PEX-250×750 250×750 210 8-22 330 22 25-60 4.9
PEX-250×1000 250×1000 210 16-52 330 30-37 25-60 6.5
PEX-250×1200 250×1200 210 30-60 330 37 25-60 7.7
PEX-300×1300 300×1300 250 50-90 330 55 20-90 11