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High Performance PF Series Impact Crusher from China Suppliers | Reliable Factory for Aggregate & Recycling Solutions
Working Principle
The motor drives the rotor to rotate at high speed, on the rotor where installed the hammer plates. When the materials get into the area which the hammers affect, under the impact function of the hammer at a high speed, the materials are thrown to the impact plate above the rotor continuously. Then the materials are rebounded from the impact plate to the area where the hammers effects for a second time crushing. The materials of different sizes are all to be crushed in the impact chamber. This process will be repealed till the material are crushed to the required size and discharged from discharge opening of the impact crusher.
Characteristics of impact crusher:
Excellent cubic final products
Special structure
Non-key connection
High chrome hammer
Easy operation
Easy adjustment
High crushing ratio
Good performance and high reliability
Technical Parameters Of Pe Series Jaw Crusher
Technical parameters of impact crusher (2 cavities):
| Model | Rotor size (mm) |
Max. Feeding Size (mm) |
Capacity (t/h) |
Power (kW) |
Weight (t) |
Overall Dimensions |
|---|---|---|---|---|---|---|
| (L×W×H) (mm) | ||||||
| 1010-II | 1000×1050 | 350 | 50-80 | 75 | 13.5 | 2340×2007×2500 |
| 1210-II | 1250×1050 | 350 | 70-120 | 110 | 15.5 | 2582×2053×2809 |
| 1214-II | 1250×1400 | 350 | 80-160 | 132 | 20.5 | 2582×2403×2809 |
| 1315-II | 1320×1520 | 500 | 90-220 | 200/220 | 25 | 3200×2761×3053 |
| 1320-II | 1320×2000 | 500 | 150-300 | 280 | 30.5 | 3340×3200×3150 |
| 1620-II | 1600×2000 | 500 | 220-400 | 400 | 38.5 | 3590×3520×3560 |
Technical parameters of impact crusher (3 cavities):
| Model | Rotor size (mm) |
Max. Feeding Size (mm) |
Capacity (t/h) |
Power (kW) |
Weight (t) |
Overall Dimensions |
|---|---|---|---|---|---|---|
| (L×W×H) (mm) | ||||||
| 1010-III | 1000×1050 | 350 | 40-70 | 75 | 14 | 2340×2007×2500 |
| 1210-III | 1250×1050 | 350 | 60-110 | 110 | 16 | 2582×2053×2809 |
| 1214-III | 1250×1400 | 350 | 70-150 | 132 | 21.5 | 2582×2403×2809 |
| 1315-III | 1320×1520 | 500 | 80-200 | 200/220 | 26 | 3200×2761×3053 |
| 1320-III | 1320×2000 | 500 | 140-260 | 280 | 31.5 | 3340×3200×3150 |
| 1620-III | 1600×2000 | 500 | 200-380 | 400 | 39.5 | 3590×3520×3560 |
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Frequently Asked Questions
How does an impact crusher work?
An impact crusher utilizes a high-speed rotating rotor equipped with hammers. When materials enter the crushing chamber, they are struck by the hammers and thrown against the impact plates. This rebounding and striking process continues until the materials reach the desired size and are discharged.
What are the key advantages of using an impact crusher?
Impact crushers offer a high crushing ratio, excellent cubic shape of the final products, a special non-key connection structure, high-chrome hammers for durability, easy adjustment of output sizes, and high reliability in operation.
What is the difference between 2-cavity and 3-cavity impact crushers?
2-cavity impact crushers are typically used for primary and secondary crushing with higher output capacities. 3-cavity impact crushers add an extra crushing stage, which yields finer and more cubical final products, though they generally operate at a slightly lower capacity than 2-cavity models.
What is the maximum feed size and capacity of these crushers?
Depending on the model, the maximum feeding size ranges from 350mm to 500mm. The production capacity varies from 40 t/h for smaller models up to 400 t/h for the largest heavy-duty models.
How is the output size adjusted in an impact crusher?
The output size can be adjusted by changing the clearance between the rotor hammers and the impact plates. This allows operators to easily control the size distribution and shape of the final crushed products.