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Strong Jaw Crusher Home - Stone Crushing & Sand Making - Jaw Crusher  

Strong Jaw Crusher
Working Environment
In the process where the great stones will break into small stones, the first crusher is often referred to as "Lord" crusher. For mandibles crusher feeding, material from the top into the room through the mouth with a broken teeth. Movable Jaw will press materials huge strengthly to the wall of the room, big stones will break into smaller stones. Supporting the movement is a cracker eccentric shaft, the shaft root throughout the architecture. Eccentric sports usually fixed in the shaft by on both ends of the flywheel generated. The flywheel and eccentric supporting bearing are often use of spherical roller bearing which is in the hard work environment. Bearing must bear huge impact load, abrasive and high temperature wastewater. Although the work is very harsh environment, mandibles crusher still need to be very reliable work, which is to guarantee a key link in the production efficiency.
◎Working principle
The crsuhing Way of Europe Jaw crusher is driving and extrusion.
Its working principle is: Motor drives belt and pulley, the movable plate is bobbing up and down front and back through the eccentric shaft, when the movable plate moving to the fixed plate,the material being crushed or broken split. When movable board and plate are under thefunction of back of partiality axisa and spring, previously the split materials which has been crushed or broken will be discharging from the mouth of the lower part of the board. With the motor turns continuously and movable plate for a periodic pressure broken and excretion, to make sure that the capacity in line will be big and bulk.
◎Product introduction
JC jaw crusher is the most suitable for the broken compressive strength which is not higher than 280 Mpa :ore and rock, slag, etc, and the most large degree materials must not be more than technical parameter table set rules. It is Mainly used in metallurgy, mine mountain, chemical engineering, cement, construction, refractory materials and ceramic industries as well as broken and finely various kinds of hard rocks and ores, etc. Vipeak heavy industry is the world's leading on rocks and minerals processing equipment production enterprise, JC jaw crusher with its superior performance and stable and reliable quality, pursue high quality equipment has the trust of customers! JC jaw crusher is the first selection of high efficiency and crushing equipment!
◎Performance characteristics
1, unique structure of jaw head, seal guarantee, extend working life of the bearing.
2, integral casting of the bearing base, adopt the new assembly process to perfectly match with the frame , increase the radial intensity.
3, adopting deep cavity” V” type structure, to greaten the feeding size (compared with ordinary jaw crusher) and increase the capacity.
4, adjust the structure of the discharging opening,which is convenient, quick, safe
5, tension bar protection device, more safer
6, increase the bearing capacity of the jaw head, make the machine more efficient, safe, extend the working life of the bearing and main shaft.
7, new oil road design, matched with the oil pump, more simple and efficient on the operation and maintainance.
8, unique flywheel design, effectively reduce the vibration, running more smoothly.
◎Mechanism composition
Europe version jaw crusher is main part of the main frame, partiality axis rotation part, crushing cavity working part, insurance device, discharging mouth adjusting devices components, etc.
1, Frame part: the board, former box, back box welding components, etc.
2, Eccentric shaft rotational part: mainly by dynamic jaw, eccentric shaft, bearing, housing, pulley etc. Which is the main part of the power transmission.
3, Crushing cavity working part: mainly by set jaw plate, dynamic jaw plate, side lining board, guard board and other components, which is broken material working parts.
4, Insurance device: by cubits board, cubits, spring, spring board a lever and other components, which is abnormal cases on the auto-balance insurance effect parts.
5, Discharging mouth adjusting device: this device used to adjust the size of discharging mouth size, control the grain-size. Mainly by the adjustment of fixed inclined, adjust the sliding block, top inclined silk bolt, the slider lock bars etc.
Strong Jaw Crusher Strong Jaw Crusher

◎Specification and Technical Parameter

Specification Size of Feed Opening (mm) Max Feeding Size (mm) Adjustable Size of Discharge Opening (mm) Capatity (t/h) Power (kw) Dimension (mm) Weight (t)
PEW180×1300 180×1300 150 10-30 12-35 30 1320×2150×1175 6
*PEW250×1000 250×1000 210 20-40 15-50 30 1400×1850×1310 5.6
PEW250×1200 250×1200 220 20-40 20-50 37 1450×2150×1175 6
*PEW250×400 250×400 200 20-60 5-20 15 1164×1076×1195 2.8
*PEW400×600 400×600 350 35-85 15-70 37 1920×1460×1840 6.5
*Jc760×1100 760×1100 620 75-200 150-350 110-132 2600×2500×2200 24
Jc840×1100 840×1045 720 100-225 200-500 132-160 3300×2320×3120 32
Jc1100×1200 1100×1200 930 150-275 300-650 185-200 4140×2660×3560 59

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