Disk Pelletizer 35TPH Concentrate Powder Wet Granulation Equipment
Introduction:
The disc-type pelletizer is the main equipment for pelletizing
powdery materials. It has the advantages of high pelletization
rate, high pellet strength, stable operation, convenient control,
and long service life. It can be widely used in chemical, cement,
steel, pharmaceutical, Building materials and other industries.
Application of Disc Granulator:
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 of Disc Granulator:
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.
Structure:
The working principle of the disc-type ball-making machine is: the
disc body is driven by the transmission device to make a rotary
motion around its center; when the powder is added to the
ball-forming disc, the water-spraying device provided above the
ball-forming disc sprays water, humidification, under the action of
friction, the wet powder continuously rolls and rotates in the disc
while gradually forming a cue ball. The wet cue ball continues to
adhere to the powder and slowly grows. When the ball reaches a
qualified particle size, under the action of centrifugal force and
gravity, roll to the edge of the disk and expel it by itself.
Specifications:
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 |
