Dia 4200mm Lightweight Gypsum Disc Pelletizer with Convenient
Process Layout
Introduction:
Disc Pelletizers is a main equipment which converts powdered
materials into uniform, round pellets, widely applied in ceramic
sand, iron and steel and chemical industry. The applied material
includes chemical powders, limestone, gypsum,cement/lime dust,
flyash, minerals and ores 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.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%.
Structure:
The disc granulator is composed by disc, driving device, rack,
pedestal, scraper etc. The structure feature is:
1. The disc bottom reinforced by multiple radiation steel plate
with high strength and stiffness
2. The driving gear adopts high frequency quenching process with
long life time.
3. The reducer and motor adopt flexible belt driving with smooth
start and low impact.
4. The driving system installed bridging device which can reduce
the impact between gear and reducer, and increase the equipment
running stability, at the same time the main accessories working
life also increased.
5. The auxiliary power consumption was reduced by the unique
unpowered scraper device.
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 |
