Henan Zhengzhou Mining Machinery CO.Ltd
Henan Zhengzhou Mining Machinery CO.Ltd Being genuine; Service taking top priority; Delivery and paying in time.
Add to Cart
5-7.5m Large Scale Disc Granulator Machine Iron Ore Pelletizing Granulation Equipment
Our company's large disc granulator has a pelletizing disc diameter of 5-7.5m, a pelletizing disc inclination angle of 35-55°, a rotating speed of 7-25 (r/min), and a matching motor power of 75KW-200KW. The large disc pelletizing machine operates smoothly, has high pelletizing rate, low energy consumption and simple maintenance, and has high reliability. Compared with traditional pelletizing machines, it successfully avoids the instability and vibration problems caused by the cantilever shaft support structure. The innovative design of this product provides a reliable and efficient solution for industries such as phosphogypsum, cement retarder, and steel pellet making, making it the main equipment in the field of pellet manufacturing.
Capacity: 35-160t/h
Disk diameter: 5.5m-7.5m
phosphogypsum powder, iron powder, metal powder, etc.
It can be widely used in chemical, petrochemical, building materials, mining and metallurgy, environmental protection and other industries.
1. Large-diameter slewing bearings and plane bearings are used to ensure that the pelletizing disc is stable and vibration-free during operation, thereby ensuring high pelletizing quality.
2. The pelletizing output is large. The qualified ball output of the 6-meter pelletizing machine is maintained at 60-90 tons per hour, and the output of the 7.5-meter pelletizing machine is maintained at 120-160 tons per hour.
3. Low energy consumption, the energy consumption per ton of balls is 0.7-0.8 of that of traditional pelletizers, enabling enterprises to save energy and reduce consumption in the production process, and obtain considerable economic and social benefits.
4. The maintenance is easy, and there is almost no daily maintenance work during the use of the equipment. The maintenance parts of the 7.5-meter pelletizer are about 4.3 tons. Compared with traditional pelletizing machines, the maintenance amount is greatly reduced and there are fewer failures. Even the time required to replace the core components is very short, usually in about three to five days.
5. Adopting a fully enclosed internal meshing gear transmission system, the transmission gear is isolated from external dust, which effectively protects the tooth surface from wear and tear from dust and pollution, reduces the failure rate, prolongs the service life of the gear, and ensures the continuous and stable operation of the equipment.
6. The disc body of the pelletizing disc adopts plane support to make it run smoothly without vibration.
7. The center distance and clearance of the large and small gears are guaranteed by machining, so the transmission precision is high. Compared with domestic traditional pelletizers, the gap needs to be manually adjusted. If the gap is too large, too small or too biased, it will affect the transmission accuracy and service life. Some traditional pelletizers even need to adjust the gap every two months.
| Model | PQ45 | PQ50 | PQ60 | PQ70 | PQ75 |
|---|---|---|---|---|---|
| Dia(mm) | 4500 | 5000 | 6000 | 7000 | 7500 |
| Height(mm) | 550 | 550 | 650 | 650 | 650 |
| Slope(°) | 45-55 | 43-53 | 43-53 | 43-53 | 43-53 |
| Speed(r/min) | 1~9 | 6~8.5 | 6~8.5 | 5.1~7.9 | 5.1~7.9 |
| Main Drive Motor Power/kw | 45 | 55-75 | 90-110 | 132-185 | 160-200 |
| Scraper Motor Power/kw | 4×2 | 5.5×2 | 5.5×2 | 5.5×3 | 5.5×3 |
| Note: 1. All the above models can be equipped with unpowered scrapers. Note: 2. The plate edge height will change according to the material conditions. The plate edge height is only for reference. | |||||