High Quality and Low Price Ceramic Sand Granulator From China
Introduction:
Ceramic sand granulator is designed on the base of learning foreign
advanced technology and studying domestic oil fracturing proppant
production status. 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.
Ceramic Disc Granulator 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 of Ceramic Sand Granulator:
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.
Disc Granulator of Structure:
Ceramic sand granulator granulator is mainly composed by the rotor,
rotor component, scraper, discharger, supports and other
components. The main structural features are:
1. The rotor and the drum speed are controlled by continuously
variable frequency. It's convenient to adjust the rotor and drum
speed according to process requirements. It's also more
energy-efficient and lower energy consumption;
2. The particular eccentric position of internal drum has a rotor.
The rotor is connected with the main motor through a belt. There's
a planetary rotor disk at the bottom of the rotor. The Rotor disk
and drum take reverse high-speed rotation. It is convenient for
formation of specific flow field to achieve fast, powerful
granulation;
3. The inside and the bottom of the drum are arranged a wall
scraper and bottom scraper which can be adjusted at upper and
lower, left and right direction. It can easily adjust the gaps
between wall scraper, bottom scraper and the drum to make up the
scraper wear.
4. All the wearing parts of planetary rotor disk and scraper are
taken special surface treatment to have high hardness and wear
resistance;
5. The connection parts between drum and supports have multiple
sealing materials to ensure internal drum without dust leakage to
achieve clean, environmentally friendly production;
6. There's a hydraulic driven discharger at the bottom of the drum.
It ensures good sealing while achieving discharging automated
control.
Our Advantages of Steel Granulator:
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.
Granulator Specifications:
| Type | Max Capacity | Power (kW) | TTL Weight (t) |
| Weight (kg) | Volum (L) |
| ZKZL-15 | 400 | 500 | 90 | 5 |
| ZKZL-16 | 500 | 600 | 110 | 6.5 |
| ZKZL-19 | 800 | 1000 | 132 | 10 |
