Feeding Small Granular Materials 16L/R 300mm Diamater Impeller Feeders
I. Summarize of Impeller Feeders
The impeller feeders are the main machines for discharging dust powder, air supply and other equipment feeding, which is suitable for granular materials and powder materials.Impeller feeders are widely used in chemical industry,environmental protection, grain, metallurgy and other industrial sectors.
Features of Impeller Feeders are below:
a. The impeller feeders are low noise and smooth operation ;
b. The impeller feeders have air locking function and high processing precision. Impeller feeders can be used as the quantitative feeder of powder in crushing and classification systems, and as the unloader of separation, dust collection and other systems.
c. Because the bearing and the tooth shell are at a distance from the box, the high temperature lubrication has been greatly improved.
d. Cast iron, cast steel, stainless steel, can be used, and the flange can be square or circular , other structural forms to meet the different needs of users.
II. Working principle of Impeller Feeders
The impeller feeder is equipped with a cycloid reducer, which is rigidly and directly connected to the main shaft through the reducer shaft, so as to drive the main shaft and impeller rotation. The impeller is equipped with a number of impeller blade, which are equipped with rubber sealing pieces, pressed by a pressure plate, and the sealing pieces are close to the inner wall of the shell. When the motor rotates, the main shaft and impeller rotate at the same time, and the material enters the impeller slot from the upper bin through the inlet, and the rotating impeller takes the material to the outlet and feeds it out.
III. Technical Datas
YJD A Model Rigid Impeller Feeder Parameter
| Model | YJD2 | YJD4 | YJD6 | YJD8 | YJD10 | YJD12 | YJD14 | YJD16 | YJD18 | YJD20 |
| Name |
| Capacity(L/R) | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 |
| r/min | 25-40 |
| Temp(℃) | T ≤80℃ when temp is more than 80 ℃,need to custom made. |
| Product | Powder or fine particles |
| Motor | KW | 0.55 | 0.75 | 1.1 | 1.5 |
| r/min | 1300 | 1300 | 1400 | 1430 |
YJD A Rigid Impeller Feeder Size
| Model | A | B | C | E | F | M | H | h | φ |
| YJD02 | 240 | 200 | 150 | 650 | 420 | 112.5 | 225 | 12 | 9 |
| YJD04 | 260 | 230 | 180 | 758 | 526 | 140 | 280 | 15 | 11 |
| YJD06 | 300 | 250 | 200 | 778 | 536 | 150 | 300 | 15 | 11 |
| YJD08 | 320 | 270 | 220 | 798 | 546 | 160 | 320 | 18 | 11 |
| YJD10 | 340 | 290 | 240 | 880 | 628 | 170 | 340 | 18 | 13 |
| YJD12 | 360 | 310 | 260 | 900 | 638 | 180 | 360 | 18 | 13 |
| YJD14 | 380 | 330 | 280 | 920 | 648 | 190 | 380 | 20 | 17 |
| YJD16 | 400 | 350 | 300 | 960 | 678 | 200 | 400 | 22 | 17 |
| YJD18 | 420 | 370 | 320 | 980 | 688 | 220 | 440 | 22 | 17 |
| YJD20 | 450 | 390 | 340 | 1000 | 698 | 230 | 450 | 22 | 17 |
| Model | A | B | C | E | F | M | H | h | φ |
| 300*450 | 450 | 395 | 320 | 1120 | 690 | 225 | 450 | 20 | 12-Φ18 |
| 320*450 | 400 | 360 | 300 | 1090 | 680 | 230 | 450 | 20 | 12-Φ18 |
| 300*500 | 400 | 360 | 300 | 1090 | 680 | 300 | 500 | 20 | 12-Φ18 |
| 400*600 | 550 | 500 | 400 | 1300 | 960 | 300 | 600 | 20 | 12-Φ18 |
| 400*600 | 530 | 480 | 400 | 1400 | 1000 | 300 | 600 | 25 | 12-Φ18 |
| 500*680 | 630 | 585 | 500 | 1510 | 1100 | 340 | 680 | 25 | 12-Φ18 |
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Feeding Small Granular Materials Impeller Feeders 16L/R 300mm Diameter Images
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