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PCH ring hammer crusher
Product Type: crusher
Designed Capacity: 8-1000t/hTPH
Feeding Size:<400mm
Customizable: Yes
Condition: Brand new
Application: The PCH ring hammer crusher is suitable for crushing various brittle materials such as coal, cinder, coke, slag, red sandstone, shale, loose limestone, etc. The compressive strength of the material should not exceed 40MPa, and the surface moisture should not be more than 8% to 11%. For non-adhesive materials, the surface moisture can be controlled within 15%.
Introduction
The PCH Ring Hammer Crusher excels at crushing numerous brittle materials, notably coal, coal gangue, coke, slag, red sandstone, shale, and loose limestone. Its operation is optimal under the following conditions: material compressive strength ≤ 40MPa; surface moisture ≤ 8-11% (or ≤ 15% for non-cohesive materials).
Advantages&Characteristics:
- ※ That fee inlet is large, the crushing cavity is high, the material is suitable for high hardness and large block size, the product has less stone pow, and the crushing power consumption is small;
- ※ Hammer and other vulnerable parts are made of excellent materials, greatly prolong the service life;
- ※ That granularity of the product is controllable, and the particle shape is good;
- ※ That structure is simple, and the maintenance and operation are convenient.
Operating Principle
How the Ring Hammer Crusher Works: Simplicity and Force
The core principle of the PCH crusher is both elegant and powerful. Material enters the crushing chamber through the feed inlet. Inside, a high-speed rotor, equipped with multiple sets of freely suspended, heavy-duty ring hammers, spins with tremendous force. As the rotor rotates, the ring hammers swing outward due to centrifugal force. Incoming material is struck repeatedly by these swinging hammers, impacting against the breaker plates lining the chamber walls, and colliding with other particles. This multi-directional impact – hammer blows, material-to-plate contact, and particle-to-particle collision – rapidly shatters brittle materials into smaller fragments. Sized particles exit through the **grate bars** (sieve plates) located at the bottom of the chamber, ensuring precise control over the final product size.
Salts & Chemicals: Suitable for various brittle industrial minerals.
Coal & Coal Gangue: Ideal for run-of-mine (ROM) coal and associated waste rock.
Slag:Handles blast furnace slag or steel slag effectively.
Minerals: Crushes shale, red sandstone, gypsum, phosphate rock, and other similar ores.
Limestone: Particularly effective for softer, loose limestone formations.
Product performance and advantages
- ✅ High Crushing Ratio & Capacity:** Achieves significant size reduction (typically 10-25:1) in a single pass, delivering high throughput for its size.
- ✅Uniform Product Size:** The combination of impact crushing and controlled discharge through grate bars ensures a consistent, cubical product with minimal fines generation when optimally configured.
- ✅ Exceptional Reliability & Low Wear:** The ring hammers feature a unique design where they can rotate freely. This allows for reversible use (utilizing both ends), doubling service life. Furthermore, only the wearing surface of the hammer contacts the material, maximizing wear part utilization. Robust construction ensures longevity.
- ✅ Reduced Blockage & Easy Maintenance:** The large crushing chamber and open bottom discharge minimize the risk of material clogging. Replacing worn ring hammers or grate bars is straightforward, minimizing downtime. The symmetrical housing design often allows rotor reversal for even hammer wear.
- ✅ Lower Power Consumption:** Efficient impact crushing typically requires less energy per ton compared to compression crushers for suitable materials.
- The PCH Advantage: Built for Performance**More than just a crusher, the PCH Ring Hammer Crusher represents a commitment to operational efficiency and cost-effectiveness. Its intelligent design focuses on maximizing uptime, minimizing wear costs, and delivering the precise product sizing required for downstream processes. Whether you’re processing coal for energy, limestone for cement, or slag for recycling, the PCH delivers reliable, high-volume crushing performance day in and day out.*Designed for 24/7 operation in extreme conditions with minimal downtime.*
Technical Parameter
| 型号规格 type specification | 转子规格(mm) Rotor size (mm) | 进料块度(mm) Feed size (mm) | 出料粒度(mm) Discharge size (mm) | 电动机型号 motor model | 电动机功率 (kW) Motor power (kW) | 产量(t/h) Yield (t/h) | 重量( 不含电机）(t) Weight (without motor)(t) |
| PCH-0402 | Φ400×200 | 200 | ≤30 | Y132M2-6 | 5.5 | 8-12 | 1.3 |
| PCH-0404 | Φ400×400 | 200 | ≤30 | Y160L-6 | 11 | 16-25 | 1.6 |
| PCH-0604 | Φ600×400 | 200 | ≤30 | Y180L-6 | 15 | 22-33 | 2.2 |
| PCH-0606 | Φ600×600 | 200 | ≤30 | Y225M-6 | 30 | 30-60 | 2.8 |
| PCH-0808 | Φ800×800 | 200 | ≤30 | Y280M-8 | 45 | 75-105 | 5.3 |
| PCH-1010 | Φ1000×1000 | 300 | ≤30 | Y315M2-8 Y315M3-8 | 90 110 | 160-200 200-245 | 7.6 |
| PCH-1016 | Φ1000×1600 | 300 | ≤30 | Y312-8 Y400-8 | 155 220 | 300-350 400-500 | 12 |
| PCH-1216 | Φ1200×1600 | 400 | ≤30 | Y400-8 Y450-8 | 280 355 | 500-620 620-800 | 19 |
| PCH-1221 | Φ1200×2100 | 400 | ≤30 | Y450-8 | 450 | 800-1000 | 30 |
