Stable Running Zinc Sulphate Pan Granulator High Rate Of Finished
Products
Introduction:
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:
The disc granulator is the main equipment for pelletizing by powder
material and widely used in cement industry, steel industry and
fertilizer industry.
Working principle:
The uniform particle core was made by raw material powder, then
sent into the disc, after that the core go along a parabola by
centrifugal force, friction force and gravity in the disc, the
moisture will go out of the core surface in the rolling process,
because of the cohesiveness and plasticity, the core will become
bigger with raw powder in the process. The pellet has well
intensity because of the material cohesiveness and the natural
volatilization of surface liquid film. When the disc inclination,
edge height, rotate speed and moisture all fixed, the pellets with
different diameter will rolling down from disc edge by different
angle cause of different gravity, then discharging from the disc
edge by rotating inclined disc body.
Disc Granulator Advantages:
1. The serious disk zinc sulphate monohydrate fertilizer granulator
machine adopts pan structure, granulation rate can reach 93%.
2. There are three discharge holes in bottom of zinc sulphate
monohydrate fertilizer granulator machine , it is good for
interruption working, which brings down the working strength and
improves the efficiency.
3. Reducer and motor adopts flexible belt transmission, which
maintains stable start, long service life, and never deformation.
Technical Data:
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 |
