Description of impact crusher:
Impact Crusher, often used for secondary crushing, is designed by Shunky after absorbing the advanced technology from home and abroad. Among them, PF series are the latest and most popular impact crusher which provides customer's low cost solution, outstanding performance, good cubical shape, lowest operation cost and wide materials application. Impact crushers are more suitable to process limestone and widely used in ore crushing, railway, highway, energy, cement, chemical, construction and other industries.
impact crushers are designed for a wide range of applications such as: Limestone, gravel, granite, cement rock, and many types of minerals. It can increase profits by maximizing the production of marketable cubical product. We provide efficiency, economy and the durability through selective reinforcement of critical components.
Impact crusher Application and Usage
impact crusher can crush many kinds of materials with max feed size less than 500mm and crushing strength less than 320 MPa. The size and shape of the finished powder can be changed by adjusting the gap between the impact rack and rotor support. The PFseries impact crusher employs self-weigh security device in its back frame to protect from useless materials. The reversible impactors are among the most advanced of the secondary or tertiary crushers for the reduction of stone, coal, ore, clay, shale, refractories, ceramics, scrap glass, chemicals, and other materials.
Working principle of impact crusher
Impact crusher uses impact energy to crush materials. When Impact crusher works, under the driving force of motor, the rotor rolls at a high speed with the blow bar on it hitting the material into pieces, and then the material will be thrown toward the impact device and then to the blow, so it will be crushed again. This process repeats until materials are crushed to the requested size. The product size and output can be controlled by adjusting the clearance between impact plate and blow bar.
Features of impact crusher
1. Big feed opening; High crushing chamber; High reduction ratio;
2. Easy-adjusted clearance between impact plate and blow bar;
3. Cubical shape of final product and the output size is adjustable;
4. Three-curtain cavity design, high efficiency;
5. No-board connection;
6. Chrome hammer and special impact plate;
7. Adoption of hydraulic arm technology, easy maintenance.
8. External product size adjustment;
9. Energy conservation;
10. Cubical particle shape;
Impact crusher specifications:
| Model |
Rotor Φ×L (mm) |
Feed Opening (mm) |
Max Feeding (mm) |
Capacity (t/h) |
Power (kw) |
Motor Model |
Machine Size (mm) |
| PFW1214III |
1150×1400 |
570×1430 |
250 |
90-170 |
4-132 |
Y315M-4/132 |
2550×2310×2100 |
| PFW1315III |
1300×1500 |
625×1530 |
300 |
180-270 |
4-160 |
Y315L1-4/160 |
2960×2570×2380 |
| PFW1318III |
1300×1800 |
625×1830 |
300 |
220-300 |
4-200 |
Y315L2-4/200 |
2960×2870×2380 |
| PFW1415III |
1400×1500 |
800×1530 |
350 |
280-350 |
4-200 |
Y315L2-4/200 |
3120×2650×2660 |
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