Jaw crusher overview

Jaw crusher is mainly used for all kinds of ores and large materials of medium size and broken, can be crushed compressive strength is not more than 320Mpa materials, points coarse and fine broken two broken. PE series jaw crusher product specification is complete, the 125mm ~ for partical for 750mm, is the primary crushing the preferred equipment.
Jaw crusher is widely used in mining, metallurgy, building material, highway, railway, water conservancy and chemical industry etc. Large and medium-sized jaw crusher is our company's fist one of the products, especially in design and manufacture large jaw crusher aspect, has a leading level.

Jaw crusher Performance & characteristics

1. Crushing cavity depth and no dead zone, improving the feeding capacity and output
2. Its big crushing ratio, the product of granularity
3. Gasket type discharging mouth adjusting devices, reliable convenient, wide adjustment, increased the equipment of flexibility
4. Lubrication system is safe, reliable and convenient maintenance, replacement of parts small amount
5. Simple structure, reliable work, operation cost is low
6. The saving-energy equipment: single energy-saving 15% ~ 30%, system energy saving more than doubling
7. Discharging mouth adjusting scope of big, can satisfy different user requirements
8. Low noise, little dust

Jaw crusher Structure composition & working principle

Structure composition
Basically have frame, partiality axis, big pulley, flywheel, dynamic hubei, side guard board, elbow board, board the backseat, adjustable gap elbow screw, reposition spring, fixed hubei plate and activities, including the composition has also played insurance effect.

Jaw crusher working principle
Jaw crusher crushing way bent, motor drive belt dynamic and pulley by partiality axis to move up and down movement of hubei, when moving hubei rises cubits plate and move between hubei Angle greaten, thus pushing move to the hirer board hubei board close, meanwhile the material being extrusion, rub, run multiple broken; etc. When moving downward, plate and dynamic elbow between Angle decrescent, dynamic hubei board in bars, spring from the root under the action of hubei board, now already broken material from crushing cavity mouth eduction, along with the motor turns continuously for crushing maneuvering hubei cyclical crush and discharging, realize batch production.

Jaw crusher spares & parts

Jaw crusher spares & parts, chemical composition stability, heat treatment technology is reasonable, good abrasion resistance, high strength, quality assurance Jaw crusher maneuvering jaw containing body on the jaws broken (also called gear plate), dynamic jaw body commonly do not damage. Dynamic jaw in crush materials during the process of hindering a material discharging function, is an important thing is one of the crusher a structural complex parts, dawn dhi dynamic jaw welded structure. Jaw crusher maneuvering jaw structure shape and dimension, mainly depends on two factors: one is to move jaw stress, Second is the dynamic jaw manufacturing manufaturability and appearance.

Movable jaw plate

Fixed jaw plate

Jaw plate pressure iron

Toggle plate

Toggle plate cushion

Cheek plate

Set adjustment

Tension rod

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