Product Description
YJD-A Rotary Feeder
YJD-A rotary feeder, also known as YJD-A star unloader, is a kind of key equipment widely used in powder and granular material conveying, storage, quantitative feeding and dust removal system. The following is the detailed introduction of YJD-A rotary feeder:
**Product Overview:**
YJD-A rotary feeder is a kind of star discharging device, which is mainly used in powder engineering, environmental protection, metallurgy, chemical industry, grain, food and other industrial sectors. It can effectively complete the storage of materials, feeding, quantitative feeding, airflow conveying and dust unloading of dust collector outlet.
**Structural features:**
1. **Impeller structure**: the rotor impeller composed of several blades can convey materials evenly.
2. **Shell design**: the shell is made of high-strength materials, with good wear resistance and sealing.
3. **Seals**: High performance seals are adopted to ensure the sealing effect of the equipment during operation.
4. **Reducer**: Equipped with differential planetary reducer Y or cycloid reducer X, which is selected according to different usage requirements.
5. **Electric motor**: drives the impeller to rotate and realise the conveying and discharging of materials.
**Working Principle:**
The working principle of YJD-A rotary feeder is to use the rotating impeller to convey the materials, and at the same time play a sealing role to prevent the air from being sucked into the discharge port during pneumatic conveying, and to ensure the normal discharge of the unloading device. Specifically:
- When the material enters the upper bin, relying on the rotation of the impeller, the material is evenly pushed to the discharge port.
- The rotation of the impeller also plays the role of sealing to prevent air from entering the discharge port to ensure the continuous conveying of materials and the normal operation of the system.
**Application fields:**
- **Environmental protection industry**: It is used in the dust discharge port of dust collector to remove the dust in the dust collector dust hopper in time and ensure the airtightness of the dust collector system.
- **Metallurgy, chemical industry**: for material storage, feeding and quantitative feeding.
- **Grain, food industry**: for material conveying and storage.
**Advantages
- Compact structure, easy to install.
- Stable operation and simple maintenance.
- Wear-resistant, long service life.
- Good sealing performance to prevent material leakage and air intake.
In short, YJD-A rotary feeder is an efficient and reliable discharging device, which is widely used in many industries, providing convenience and guarantee for the handling of powdery and granular materials.
Detailed Photos
Product Parameters
YJD-A Rotary Feeder Dimensions Unit:mm
YJD-A Rotary Feeder Dimensions Unit:mm
| Model |
A |
B |
C |
E |
F |
M |
H |
K |
Φ |
| YJD02 |
240 |
200 |
150 |
650 |
420 |
122.5 |
225 |
12 |
9 |
| YJD04 |
260 |
230 |
180 |
758 |
526 |
140 |
280 |
15 |
11 |
| YJD06 |
300 |
250 |
200 |
778 |
536 |
150 |
300 |
15 |
11 |
| YJD08 |
300 |
270 |
220 |
798 |
546 |
160 |
320 |
18 |
11 |
| YJD10 |
320 |
290 |
240 |
880 |
628 |
170 |
340 |
18 |
13 |
| YJD12 |
340 |
310 |
260 |
900 |
638 |
180 |
360 |
18 |
13 |
| YJD14 |
360 |
330 |
280 |
920 |
648 |
190 |
380 |
20 |
17 |
| YJD16 |
400 |
350 |
300 |
960 |
678 |
200 |
400 |
20 |
17 |
| YJD18 |
400 |
370 |
320 |
980 |
688 |
210 |
440 |
22 |
17 |
| YJD20 |
420 |
390 |
340 |
1000 |
698 |
220 |
450 |
22 |
17 |
| YJD26 |
500 |
450 |
400 |
1150 |
740 |
260 |
520 |
24 |
17 |
| YJD30 |
600 |
490 |
440 |
·1190 |
755 |
280 |
600 |
24 |
17 |
| model |
A |
B |
C |
E |
F |
M |
H |
h |
Φ |
| 300*450 |
440 |
395 |
300 |
1120 |
690 |
225 |
450 |
20 |
8 |
| 300*460 |
400 |
360 |
300 |
1090 |
680 |
230 |
460 |
20 |
|
| 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 |
1000 |
340 |
680 |
25 |
12-Φ18 |
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