Overview Of JC Jaw Crusher↑

European type industrial jaw crushers(Sales code: JCE Series jaw crushers) undoubtedly becomes the most welcome crusher machine in the world without controversy. The European type industrial jaw crushers adopts the most advanced international crushing technology as well as the top-ranking skills in manufacturing industries. If you want to crush the hard and abrasion proof stuff materials with high efficiency, the European type industrial jaw crushers are your best choice in the world.

The Application Of JC Jaw Crusher↑

This series of jaw crusher is mainly used to crush mid hardness ores and rocks in metallurgical industry, mining, chemistry, cement making industry, construction, refractory, pottery and porcelain making for secondary and fine crushing. It is preferred to crush ores, rocks, slogs, feldspar, ballast, dolomite, chromite, manganese, zinc, talc etc, whose compressive strength is under 280Mpa. Maximum size of feed materials must be less than what is required according to the specifications.

The Features & Benefit Of JC Jaw Crusher↑

• World-level manufacturing technology is adopted, perfect raw material is selected.
• More advanced movable jaw assembly lengthens life of JCE.
Movable jaw assembly, composed of cast steel structure with high-quality, is driven by two big flying wheels which are also made from cast steel. Moreover, heavy eccentric axle is processed by forged mold. All of these make the JCE series crusher extremely reliable.
• Integral cast steel structure is adopted for bearing seat.
Integral cast steel bearing matches well with the crusher frame, at the same time, radial strength of the bearing seat is highly strengthened. However, the separate bearing seat does not have this advantage.
• Finite element analysis technology is adopted to make the crusher more stronger.
• Crusher chamber adopts "V" structure which could make actual feed width comply with the nominal one.
• Adjustment of the discharge part is more convenient.Discharge part of JCE series crusher is installed wedge block, which makes discharge much simpler, safer and faster than the spacer on old style crusher.
• Bearing with larger specification and stronger capacity are used.
• A newly designed tooth-shape jaw plate, makes the available area of jaw plate longer, and enhances the capacity.

Main Parts Of JC Jaw Crusher↑

The JC series of jaw crushers in European style are mainly consist of frame, the rotation part of the eccentric bearing, the working part of the crushing cavity, the safety unit and the adjustment devices of the discharging opening.

Working Principle Of JC Jaw Crusher↑

The motor of JC jaw crusher drives belt and belt wheel, when movable jaw plate is driven towards fixed jaw plate, material in the jc jaw crusher machine is crushed or ground. Motor drives the movable jaw up and down through eccentric shaft. The angle between toggle plate and movable jaw increases when movable jaw moves up. The stones are crushed in this process. The angle between toggle plate and movable jaw decreases when movable jaw moves down, the movable jaw move away from fixed jaw by the pulling of rode and spring, the stuff crushed will be discharged from the output opening. This process will repeat. The moving jaw will crush and discharge the stuff circularly.

Specification Of JC Jaw Crusher↑

Model		JC180*1300	JC250*1000	JC250*1200	JC400*600
Feed Opening (mm)		180×1300	250×1000	250×1200	400×600
Max Feed Size (mm)		150	220	220	350
Discharge setting (mm)		10-30	20-40	20-40	35-85
Eccentric Shaft Rotation Speed (rpm)		320	330	330	250
Theoretical Producing Capacity (t/h)		12-35	15-50	20-50	15-70
Electric Motor	Model	Y225M-6	Y225M-6	Y250M-6	Y225M-6
	Power (Kw)	30	30	37	37
	Rotation Speed (rpm)	980	980	980	980
Overall Dimension (L×W×H)		1320×2150×1175	1400×1850×1310	1400×2050×1310	1920×1460×1840
Weigh t(Kg)		6000	5600	6000	6800
Voltage (V)		380	380	380	380
Frequency (HZ)		50	50	50	50

Maintenance Of JC Jaw Crusher↑

For all the machinery, the maintenance is very important. In the stone crusher equipment, jaw crusher is dominant, and in maintenance pay attention to the way. To ensure the jaw crusher regular work, in addition to proper operation, planned maintenance is need, including routine maintenance inspection, overhaul, repair, and minor repairs .
(1) Overhaul: In addition to all the ongoing repair work, including replacing eccentric shaft and the moving jaw mandrels, casting rod head the Department of Babbitt, replacement or repair of wear and tear. Overhaul cycle is generally five years.
(2) repair: In addition to minor repairs of all the work, but also include the replacement of thrust plates, linings, inspection and repair bearings and so on. In the repair cycle is generally 1-2 years.
(3) minor repairs: The main elements include checking and repair adjustment device, high-speed gap nesting population on the wear liner U-turn or replaced. Transmission part of the overhaul, lubrication system and replacement of oil and so on. Minor repairs of the period is 1-3 months.

Get Price About JC Jaw Crusher↑

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Note: These data is just reference, any change is subject to the JC Jaw Crusher product.