Henan Zhengzhou Mining Machinery CO.Ltd
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Small Scale Production Mineral Disc Pelletizer Machine For Minerals Powder Granular
Disc Pelletizer Product Application:
Disc Pelletizer is one of common equipments in compound fertilizer industry. Generally. The slope degree of its pan can be adjusted from 40° to 55°.
The pan rotates at a certain angle with the horizontal driven by the motor through reducer. The powder will rise along with the rotating pan under the friction between the powder and the pan; on the other hand, the powder will fall down under gravity. At the same time, the powder is pushed to the pan edge because of the centrifugal force. The powder materials roll in a certain trace under these three forces. It gradually becomes the required size, then overflow by the pan edge. It has the advantages of high granulating rate, uniform granule, high strength, easy to operate, convenient to maintain, etc.
Disc Pelletizer is country new core Patents fertilization equipment. Granulation tray's angle use a whole arc structure, rate of granule-becoming up to 93%. Granulating disc have three feed-out mouth, convenient for intermittent production, greatly reduced the labor intensity, improve labor efficiency. Reducer and motor use Flexible belt transmission, have a smooth start-up, slow down impact, improve using life of equipment. Granulation tray's bottom using a number of radiation steel plate to strengthen, sturdiness and durability, never deformation. Thicken, aggravation. Solid base design, not need been fixed by anchor bolt, smooth operation. Disc Pelletizer main gear use high-frequency quenching, life increase to 1 time. Disc Pelletizer plate lined with high-strength glass fiber, anti-corrosion and durable.
Disc Pelletizer Working Principle:
The working principle of the Disc Pelletizer 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.
Disc Pelletizer 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 |
Disc Pelletizer Main Features:
(1) The disk angle is designed with circular arc structure. Hence, the granulation rate may reach 93% or above.
(2) The disk of our disc granulator is designed with three discharging holes, which is convenient for intermittent production work. This largely reduces labor intensity and increases working efficiency.
(3) The reducer and motor of our disc granulator are both driven by flexible belt, which ensures stable start, reduced impact force and longer service life.
(4) Disc bottom is reinforced by multi-strip radiation steel plates, so it is wear resistant, durable and will never deform.
(5) Thickened and strengthened granulator-base provides our disc granulator with stable operation. Therefore, our disc granulator is no need to be fixed by foundation bolts.
(6) The main gear is processed by high frequency quenching technique. As a result, the lifetime of our disc granulator is greatly prolonged.
(7) The granulator disk is lined with glass reinforced plastics, which is anti-corrosive and durable.
Disc Pelletizer Structure:
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%.