ZK disc granulator is divided into unpowered scraper disc granulator (PQW) and powered scraper disc granulator (PQ). The two kinds of disc granulator are all have the feature of simple structure, convenient operation, the moisture of pellet can be easily control and high hardness. The disc granulator adopts massive structure, the disc bottom reinforced by multiple radiation steel plate. The motor and reducer adopt flexible belt driving, so the life time is increased by the smooth start and low impact.The diameter of the disc balling machine of our company is 1m-7.5m.The inclination angle of the ball plate is 35-55°, and the rotation speed is 7-25 (r/min).
Application
Mainly used in cement industry, iron industry and chemical fertilizer industry.
Applied Materials
Environmental protection: fly ash, clay, dust, sludge, etc.
Chemical industry: chemical fertilizers, phosphate fertilizers, mineral materials, lime, carbon black, etc.
Building materials: LECA balls, refractory ceramsite, clay ceramsite, shale ceramsite, ceramsite concrete, gypsum etc.
Ceramics: proppants, abrasive materials, etc.
Metallurgy: iron ore, zinc ore, lead ore, alumina, etc.
Advantages
1.Novel structure with light weight and low height, and convenient process layout.
2.Disc inclination convenient to adjustment.
3.Disc granulator composed by disc bottom and section, the section can adjust up and down along disc body, the pellet can't be strain guarantee by flange at the end of disc section.
4.The scraper device composed by unpowered scraper and powered scraper, which supporting the use of optimized disc when cleaning the bottom and side, then the pelletizing result is very well and qualified pellets can be reached over 90%.
| Model | Dia（mm） | Height（mm） | Slope（°） | Speed（r/min） | Main Drive Motor Power (kW) | Scraper Motor Power (kW) | Weight（t） |
|---|---|---|---|---|---|---|---|
| PQ10 | 1000 | 250 | 35-55 | 2.5-25 | 3 | 1.1×1 | 0.6 |
| PQ12 | 1200 | 250 | 35-55 | 2.5-25 | 4 | 1.1×1 | 0.8 |
| PQ16 | 1600 | 300 | 35-55 | 2-19 | 7.5 | 1.5×1 | 1.4 |
| PQ20 | 2000 | 320 | 35-55 | 1.5-15 | 7.5 | 2.2×1 | 2.2 |
| PQ22 | 2200 | 350 | 35-55 | 1.4-14 | 15 | 2.2×1 | 3.8 |
| PQ25 | 2500 | 350 | 45-55 | 1.2-12 | 15 | 2.2×1 | 5 |
| PQ28 | 2800 | 400 | 45-55 | 1.2-12 | 18.5 | 2.2×1 | 5.8 |
| PQ32 | 3200 | 400 | 45-55 | 1.2-12 | 22 | 3×1 | 8.5 |
| PQ36 | 3600 | 550 | 45-55 | 1-10 | 30 | 3×2 | 9.8 |
| PQ42 | 4200 | 550 | 45-55 | 1-10 | 37 | 4×2 | 12.5 |
| PQ45 | 4500 | 550 | 45-55 | 1-9 | 45 | 4×2 | 13.5 |
| PQ50 | 5000 | 650 | 43-53 | 6-9 | 55 | 5.5×2 | 18 |
| PQ55 | 5500 | 650 | 43-53 | 5.7-8.5 | 75 | 5.5×2 | 30.2 |
| PQ60 | 6000 | 650 | 43-53 | 5.7-8.5 | 90 | 5.5×2 | 32.8 |
| PQ70 | 7000 | 650 | 43-53 | 5.1-7.9 | 132 | 5.5×3 | 45.9 |
| PQ75 | 7500 | 650 | 43-53 | 5.1-7.9 | 160 | 5.5×3 | 50 |
