Large Capacity Disk Granulator Machine
Introduction:
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.
Application:
It is mainly used for production of oil fracturing proppant
(ceramic sand), and also be applied for balling powder, granular,
small lump material such as coal powder, limestone, coal, clay and
etc.
Working Principle:
The working principle of ZKZL Series Clean Powerful Granulator is
to utilize the reverse movement between low speed clockwise
rotating drum and high speed counterclockwise rotating rotor to
stir material at high speed. There are separate scrapers at the
bottom part and wall of the drum. The interaction between drum wall
cleaning by scraper and the movement with inclined rotating drum
forms a special flow field to change the movement direction of
material. Powdery material is "rubbed" to cores during high-speed
movement and then and then granulated into a ball.
Our Advantages:
1. The whole process of granulation is inside the fully enclosed
drum, and the drum interior is at slightly negative pressure state.
It is without dust pollution, clean and environmental friendly.
2. Feed - mixing - nucleation - granulators - shaping,the whole
process is controlled by computer through PLC. It is easy operation
and high degree of automation;
3. After abrasion treatment, the rotor surface had made precise
balancing to ensure movement stability, reliability and wear
resistance under high rotational speed. So that the machine can
work stable and reliable;
4. The scraper surface has had appropriate wear treatment. The
bottom and the inside of the drum is equipped with wear-resistant
liner, therefore, the entire drum parts have a long service life;
5. The drum discharge part is fully hydraulic drive. It has the
advantages of high automation and reliable drum sealing.
Unpowered Scraper Disc Granulator Technical Parameters:
Unpowered scraper disc granulator technical parameters
| Type | Disc Pelletizer | Power(kW) |
| Dia (mm) | Height(mm) | Slope (°) | Speed(r/min) |
| PQ10W | 1000 | 250 | 35-55 | 25 | 4.5 |
| PQ16W | 1600 | 300 | 35-55 | 19 | 4.5 |
| PQ22W | 2200 | 500 | 35-55 | 14 | 15 |
| PQ25W | 2500 | 500 | 35-55 | 14.25 | 15 |
| PQ28W | 2800 | 640 | 35-55 | 11.81 | 18.5 |
| PQ32W | 3200 | 640 | 40-50 | 9.06 | 22 |
| PQ36W | 3600 | 700 | 40-50 | 8 | 22 |
| PQ42W | 4200 | 800 | 40-50 | 7 | 30 |
Powered scraper disc granulator technical parameters
| Type | Disc Pelletizer | Main Power(kW) | Weight(t) |
| Dia (mm) | Height(mm) | Slope (°) | Speed(r/min) |
| PQ10 | 1000 | 250 | 35-55 | 25 | 4.5 | 1.8 |
| PQ16 | 1600 | 300 | 35-55 | 19 | 4.5 | 2.7 |
| PQ22 | 2200 | 500 | 35-55 | 14 | 15 | 3.9 |
| PQ25 | 2500 | 500 | 35-55 | 14.25 | 15 | 5.2 |
| PQ28 | 2800 | 640 | 35-55 | 11.81 | 18.5 | 5.7 |
| PQ32 | 3200 | 640 | 40-50 | 9.06 | 22 | 7.3 |
| PQ36 | 3600 | 700 | 40-50 | 8 | 22 | 8.6 |
| PQ42 | 4200 | 800 | 40-50 | 7 | 30 | 11.2 |
