Impact crusher
Capacity: 30-500 t/h
Feeding size: <700mm
Application: All kinds of coarse, medium and fine materials (granite, limestone, concrete, etc.) with compressive strength not exceeding 350MPa
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Introduction of impact crusher
Impact crushers are widely used in mineral, rock, stone, and aggregate processing plants, with high production efficiency and good safety performance. The finished product has a cubic shape, avoiding stretching and cracking, and has a better grain size distribution. According to the arrangement type of impact rotor and shaft, impact crushers can be divided into horizontal shaft impact crushers (HSI) and vertical shaft impact crushers (VSI).
working principle of impact crusher
The V-belt connected with the motor drives the impact crusher to rotate in a fixed direction. There are multiple sets of suspension impact plates above the rotor. The material enters the crushing cavity through the feeding hole and guide rail. The blower rod fixed on the rotor impacts the material onto the counter-attack plate and then falls from the counter-attack plate onto the colliding material blocks.
Therefore, the materials move repeatedly in the crushing cavity composed of the rotor, the impact plate, the hammer and the striking rod. By adjusting the angle and distance of the impact anvil, the gap between the impact plate and the hammer can be adjusted according to actual needs. You can control product throughput by varying rotor speed, input feed, and grind screen configuration.
Why choose JXSC impact crusher
features & Advantages of impact crusher
1. The crushing cavity is large and the feed particle size range is wide; the crushed finished particles are cubic and have good particle shape.
2. The impact crusher is more effective in processing materials with large amounts of moisture and effectively prevents material clogging.
3. Its rotor is powerful and crushes harder materials with minimal energy consumption.
4. JXSC impact crusher can adjust the discharge particle size in various ways, such as adjusting the rotor speed, the gap between the impact plate and the grinding chamber, etc.
5. This impact crusher adopts high-chromium blow hammer and unique impact liner, which are wear-resistant and have high utilization rate.
models & specifications
Model | Rotor Spec (mm) | Feed opening size (mm) | Max Feed edge(mm) | Capacity (t/h) | Motor Power(kw) | Weight(t) | Overall Dimension |
PF1007 | 1000*700 | 400*730 | 300 | 30-50 | 37-55 | 9.5 | 2400*1558*2660 |
PF1010 | 1000*1050 | 400*1080 | 350 | 50-80 | 55-75 | 12.2 | 2400*2250*2620 |
PF1210 | 1250*1050 | 400*1080 | 350 | 70-120 | 110-132 | 14.9 | 2690*2338*2890 |
PF1214 | 1250*1400 | 400*1430 | 350 | 130-180 | 132-160 | 18.6 | 2690*2688*2890 |
PF1310 | 1300*1050 | 490*1170 | 400 | 80-140 | 110-160 | 16.2 | 2780*2478*2855 |
PF1315 | 1320*1500 | 860*1520 | 500 | 160-250 | 180-260 | 19.3 | 3096*3273*2667 |
PF-1320 | 1320*2000 | 860*2030 | 500 | 160-350 | 300-375 | 28 | 3096×3560×3185 |
PF-1520 | 1500*2000 | 1315*2040 | 700 | 300-500 | 400-450 | 42.8 | 3890×3560×3220 |
Structure of impact crusher
Main parts are hammer bar, rotor shaft, anvils, grinding screen, vibrating belt, casing.
The rotor shaft is designed to withstand the torsion and bending. The grinding screen is designed control the output particle quality from the crusher.
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