CJ Series Jaw Crusher

CJ series jaw crusher is the introduction of the most advanced international crushing technology and research by Zhengzhou Yifan Machinery Co., Yifan million units on the basis of jaw crusher design and manufacturing experience, using the finite element method has been successfully developedThe new generation of products. Compared with traditional jaw crusher, CJ series jaw crusher to detail in the design and manufacture of more attention, the use of high-strength materials, advanced manufacturing technology, with higher structural strength, equipment reliability higher, broken than the larger, higher yields, and lower overall costs and other advantages.

CJ jaw crusher crushing stones

1, sturdy structure
The rack is pided into two types: small and medium-sized specifications of welded and assembled commonly used welding the large specifications generally assembled.
The welded large arc fillet welding method of low stress areas, greatly reduces the stress concentration problems, ensure Rack equal strength in all directions, impact resistance, even by force, low failure rate.
Assembled using state-of-the-art modular, non-welded frame structure design, fatigue strength, high reliability, machine assembly design, transportation, installation is more convenient, especially for underground mines, a narrow high altitude mining, transportation difficulties spaces installation.

2, superior cavity design
Symmetrical "V"-shaped cavity design, brackets large angle, large-stroke reasonable speed, feed size bigger, higher yields and more uniform particle size, jaw plate wear reducing.

3, heavy movable jaw assembly durable
Heavy-duty eccentric shaft the the heavy movable jaw assembly adopts forging the quality overloaded rolling bearing, the body moving jaw optimize by the finite element software, ensures high impact resistance and stability movable jaw assembly; labyrinth seal, centralized lubrication system guarantees bearing grease is not contaminated, the lubrication is more convenient to run longer and more stability.

4, the movable jaw guard design
Above the moving jaw install heavy guard to avoid the strong impact of materials, the effective protection of the movable jaw of the body and its internal bearings from damage.

5, the overall bearing
The overall steel bearing structural guarantee rack completely fit, avoid the modular bearing in the tightening process radial load bearing caused unnecessary bearings run more smoothly.

6, convenient size regulation
CJ series jaw crusher discharge opening using mechanical or hydraulic adjustment device, its corresponding double wedge adjustment shims to adjust operation more simple, safe, efficient, saving downtime.

7, integrated motor mount
Integrated installation of the motor base crusher rack, jaw crusher installation not only save space, reduce the length of the V-belt and synchronous movement of the rack, motor base, motor, adjustable motor base to achieve V-belt tension adjusted so that the V-belt to last longer.

8, shock mounting design
Crusher fixed using a special rubber damping means, effectively absorb the equipment vibration peak, the crusher while allowing vertical and longitudinal direction of the displacement, thereby reducing the impact on the basis.

CJ Series Jaw Crusher Technical Data:

Model	Max Feed edge(mm)	Discharge Range Opening(㎜)	Capacity(t/h)	Motor power(kW)	Weight(t)
CJ2031	425	40-150	50-200	55-75	7.95
CJ2440	500	60-175	85-300	75-90	15.6
CJ3040	640	70-200	120-490	90-110	23.2
CJ3343	680	100-225	160-510	110-160	33.7
CJ3749	800	110-250	260-810	132-160	49.3
CJ4255	850	125-250	360-920	160-200	56.5
CJ4763	1000	150-350	500-1250	220-250	90.3
CJ5971	1250	160-380	700-1500	335-400	125

Note:The capacity is total tons per hour passing through crusher  at open circuit when crushing medium and below hardness material and bulk density with 1.6x10³kg/m³.Capacities are relative to physical character and type of feeding,feeding size and composition and so on. PREV:CCS Hydraulic Cone Crusher
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