| Overview |
Features and Benefits |
Specifications |
Working Principle |
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| JC series jaw crusher, developed by SBM , has undoubtedly become the most favoured jaw crusher in the world. Adopting the most advanced international crushing techonology and manufacturing process, JC jaw crusher is the best choice to efficiently crush hard and highly corrosive materials at a low cost. |
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Application:
JC series 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,slags, etc, whose compressive strength is under 280Mpa. Maximum size of feed materials must be less than what is required according to the specifications.
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Features and Benefits:
1. JC jaw crushers use world-class manufactuing process and high-tech raw materials. Movable jaw assembly with cast steel components and forged heavy eccentric shaft empower it with exceptional reliability and durability.
2. Axle bearing housing with integrated cast steel structure can be perfectly cooperating with the crushing frame. Meanwhile, it greatly enhances the intensity of the axle bearing.
3. “V”-shaped crushing cavity makes the actual feed mouth width equal to the set width if the feeding opening.
4. Wedge adjustment device makes dischanrging process simpler, safer and faster.
5. Compared to other types of jaw crusher with the same specifications, JC jaw crushers have a larger and more durable eccentric shaft bearings. Better carrying capacity and more effective labyrinth seal makes it more long-lasting.
6. The newly–adopted tooth-boards have greatly increased the useful length of the jaw plate, which increases the capacity.
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Model |
JC180*1300 |
JC250*1000 |
JC250*1200 |
JC400*600 |
Feeding Opening(mm) |
180×1300 |
250×1000 |
250×1200 |
400×600 |
Max Feeding Size(mm) |
150 |
220 |
220 |
350 |
Adjustable Range of Discharge Opening(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 |
Weight(Kg) |
6000 |
5600 |
6000 |
6800 |
Voltage (V) |
380 |
380 |
380 |
380 |
Frequency (Hz) |
50 |
50 |
50 |
50 |
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Working Principle:
Through the triangle belt, the flywheel is driven by the motor. Then the flywheel drives the eccentric shaft to make the movable jaw plate do reciprocating motion.. Materials will be crushed when the movable jaw plate move towards to the fixed jaw plate. End products will be discharged through the discharging opening when the movable jaw plate moves backwards. |
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Primary Crusher
