The secondary impact crusher works by feeding the material into a rotating rotor with hammers that strike the material, causing it to break into smaller pieces. These smaller pieces are then further crushed or screened to achieve the desired size. Secondary impact crushers are often used in conjunction with primary impact crushers to achieve a higher reduction ratio and produce a more uniform product.
Impact crusher, a kind of new type high efficiency crusher machine, is generally used in the secondary crushing and can be widely applied to the industries of highway, railway, mining and metallurgy. It can be used in crushing of raw materials whose comprehensive strength is no more than 320 Mpa, such as limestone, granite, gypsum, etc.
Some advantages of using a secondary impact crusher include:
1.High reduction ratio: Secondary impact crushers are designed to provide a high reduction ratio, allowing you to achieve a finer product size compared to other types of crushers. This can be beneficial in applications where a smaller product size is desired.
2.Versatility: Secondary impact crushers can handle a wide range of materials, including soft and medium-hard rocks, ores, and minerals. This versatility makes them suitable for various applications, such as quarrying, mining, recycling, and construction.
3.Efficient crushing: Secondary impact crushers are designed to efficiently crush materials, reducing the amount of energy required for the crushing process. This can result in lower operating costs and improved overall efficiency.
4.Cubical shape of final product: Secondary impact crushers are known for producing a high-quality, cubical-shaped product. This is achieved through the use of hammers that strike the material and break it into smaller pieces, resulting in a more uniform shape.
5.Easy maintenance: Secondary impact crushers are typically designed with easy-to-access maintenance areas, making it easier to inspect and replace wear parts. This can help reduce downtime and increase the lifespan of the crusher.
6.Adjustable settings: Many secondary impact crushers have adjustable settings, allowing you to customize the size and shape of the final product. This flexibility can be useful in meeting specific requirements or adapting to different applications.
Overall, secondary impact crushers offer several advantages in terms of reduction ratio, versatility, efficiency, product shape, maintenance, and adjustable settings. These advantages make them a popular choice for crushing applications in various industries.
The impact crusher can deal with materials with side length of less than 100-500mm, with pressure resistance up to 350 MPa. It has the advantages of large crushing ratio and cubic particles after crushing. Widely used in building materials, ore crushing, railways, highways, energy, transportation, energy, cement, mining, chemical and other industries. The discharging particle size can be adjusted, and the crushing specifications are diversified.
Model |
Specification (mm) |
Feed opening (mm) |
Max. feeding size (mm) |
Capacity (tph) |
Power (kW) |
Weight (t) |
PF-1007 | Φ1000×700 | 400X730 | 250 | 20-70 | 37-55 | 9 |
PF-1010 | Φ1000X1050 | 400X1080 | 300 | 50-90 | 55-75 | 15 |
PF-1210 | Φ1250X105 | 400X1080 | 300 | 70-130 | 110 | 17 |
PF-1214 | Φ1250X1400 | 400X1430 | 300 | 100-180 | 132 | 22 |
PF-1315 | Φ1320X1500 | 860X1520 | 350 | 130-250 | 200 | 26 |
PF-1520 | Φ1500X2000 | 960X2020 | 700 | 300-500 | 400-440 | 45 |
PF-1820 | Φ1800X2000 | 1600X2020 | 700 | 500-700 | 630-710 | 65 |
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