Impact Crusher
Impact crusher is suitable for crushing medium hardness materials with grain size not exceeding 500mm and compressive strength not exceeding 350MPa. The production capacity is up to 30-550t/h.
Impact Crusher for Sale
An impact crusher is known as an impact stone crusher. Through the use of high-speed impact to crush materials, instead of using pressure to crush materials. It is suitable for crushing medium hardness materials with grain size not exceeding 500mm and compressive strength not exceeding 350MPa. Such as limestone, concrete, coke, gypsum, etc. The production capacity is up to 30-550t/h. Impact crushers are widely used in aggregate, mining, energy, masonry, and other industries. Impact crusher is always used with jaw stone crushers, and impact crusher is used after the jaw stone crusher. The gap between the impact crusher’s impact plate and blow bar can be adjusted, the function is to control the particle size of the discharged material. Impact crusher has the advantages of high crushing capacity, uniform particle size, energy saving, and environmental protection. The most prominent advantage is a large feed opening, 1.5 times the feed opening of other crushers.
Advantages of Linear Vibrating Screen
Adjustability
The gap between the impact crusher’s impact plate and blow bar can be adjusted, and the speed of the rotor can be adjusted too. It changes the output particle size effectively. The smaller the gap between the impact plate and the Blow bar, the smaller the size of the discharged material. The faster the rotor speed, the smaller the particle size of the discharged material. It is suitable for customers’ different requirements about output granularity.
Good Quality
The blow bar is made of High chrome cast iron KmTBCr26 and has High abrasion resistance. The blow bar can be double-sided used, when one side is severe wear and tear, you can use the other side. Saving on replacement costs, Extended service life of impact crusher. The blow bar has a simple structure, it is easy to replace and maintain.
High Efficiency
Impact crusher has a high crushing ratio, up to 40 or more. It has a high crushing chamber and can hold a lot of material. Impact crusher is capable of continuous crushing, increased production, and high efficiency with low energy consumption. It is an adjustment of secondary crushing to primary crushing, saving on the cost of purchasing equipment.
Energy-saving and Environment-friendly
Impact crusher has a dusting device, reduces the dust generated by the equipment in operation, and protects the surrounding environment. The impact crusher’s structure is optimized, using the sealing device to reduce noise generated during operation, making equipment environmentally friendly.
Important Parts of Impact Crusher
Rotor
Blow Bars
Impact Plate
- Rotor
The rotor is made of high-strength cast iron, which is an important part of the impact crusher. Rotor with multiple blow bars, By rotating and driving the blow bars to impact and crush the materials.
- Blow Bars
The blow bar’s contact with material indirectly is one of the most important wear parts. High-speed rotation is driven by a rotor and impacts the material. The two sides of the blow bars can be used interchangeably, it is extending equipment life efficiently.
- Impact Plate
The impact crusher has three impact plates, impact plates are consumable parts made of highly abrasion-resistant materials. They are installed at the rear of the crushing chamber, opposite the rotor. The material is impacted and hits the impact plate. Further crushing of materials. The position of the impact plate can be adjusted to control the granularity of the finished product.
- Main Shaft
The main shaft is the important part to support the rotor and to provide power. It is made of Higher toughness and strength materials. Therefore, it has strong resistance to bending and impact. Providing stabilization for the operation of the impact crusher.
How the Impact Crusher Works
1. Feed: Material enters the crushing chamber of the impact stone crusher through the feed opening.
2. Crusher: The rotor rotates at high speed driven by the motor. The material in the impact stone crusher crushing chamber is a collision with the blow bars on the rotor. Blow bars hit the material for the first time. Then, the material is bounced back to the impact plate, now the material is crushed for the second time on the impact plate. The material is bounced back to blow bars for further crushing. After this repeated work, the material is crushed suitable particle size.
3. Output: After multiple impact crushing, materials with suitable particle size are Discharged from the outlet.
Impact Crusher VS Hammer Stone Crusher
—— Choose the most cost-effective equipment for you
Impact Crusher
- The use of high-speed rotor-driven blow bars impacts the material, making it collide with the impact plate and crushed.
- Suitable for medium hardness and brittle materials with compressive strength not exceeding 350 MPa.
- Uniformity of discharged particle size, the better shape of particles.
- Suitable for medium and large sized crushing tasks.
- Higher energy efficiency.
- The use of a high-speed hammer head impacts the material, making it collide with the impact plate and crush.
- Suitable for medium and low hardness materials with compressive strength not exceeding 150 MPa.
- Suitable for coarse and medium crushing.
- Suitable for medium and small sized crushing tasks.
- Higher energy consumption.
Impact Crusher Helps You to Optimize Your Production Line
The key to optimizing your production line is to choose an efficient and durable impact stone crusher. Whether it’s improving productivity, increasing capacity, saving energy, and protecting the environment. AGICO’s impact stone crusher is your most cost-effective choice. Impact stone crusher and hammer stone crusher have similarities, but there are differences in crushing principle, structure, crushing hardness, crushing rate, and so on. AGICO can help you choose the right model according to your current situation. Contact us now to get free selection advice.
Impact Crusher Maintenance Tips
Between blow bars and impact plate of impact crusher can adjusted flexibly, so you need Regular checking and adjustment of clearances. Ensure that the material is hit fully in the crushing chamber, raising the efficiency of material crushing.
The impact crusher’s rotor, blow bars, and impact plates are worn parts, that need maintenance regularly. Reduce downtime by replacing worn parts when necessary.
Clear up the equipment exterior and interior regularly to avoid dust accumulation or clogging, and impact on the normal operation of the impact crusher.
Ensure that the rotor and other moving parts remain in good lubrication, and avoid equipment damage due to excessive friction. At the same time, reducing the wear and tear of parts to extend the life of the impact crusher.
Parameters of Impact Crusher
| Model | Specification （mm） | Feed opening （mm） | The Maximum Feeding Size （mm） | Capacity （t/h） | Power （kw） | Overall dimension （L×W×H）（mm） | Total weight （t） |
|---|---|---|---|---|---|---|---|
| PF-1007 | Φ1000×700 | 400×730 | 300 | 30-70 | 4P 37-45 | 2330×1660×2300 | 12 |
| PF-1010 | Φ1000×1050 | 400×1080 | 350 | 50-90 | 4P 45-55 | 2370×1700×2390 | 15 |
| PF-1210 | Φ1250×1050 | 400×1080 | 350 | 70-130 | 6P 110 | 2680×2160×2800 | 17.7 |
| PF-1214 | Φ1250×1400 | 400×1430 | 350 | 80-180 | 6P 132 | 2650×2460×2800 | 22.4 |
| PF-1315 | Φ1320×1500 | 860×1520 | 500 | 100-280 | 6P 200 | 3180×2720×3120 | 27 |
| PF-1320 | Φ1300×2000 | 993×2000 | 500 | 140-380 | 6P 250 | 3220×3100×3120 | 34 |
| PF-1520 | Φ1500×2000 | 830×2040 | 700 | 200-550 | 4P 315-400 | 3959×3564×3330 | 50.6 |
| PF-1820 | Φ1800×2000 | 1260×2040 | 800 | 400-800 | 4P 630-710 | 4400×3866×4009 | 83.21 |