Screw feeder is used to convey dry and powder material (Such as coal powder, cement, grain and sand etc.) etc. even and continuous material.
Screw conveyor is used cycloid needle wheel reducer and VF variable frequency meter. It is charac¬terized by wide range, stable operation, low noise, tight structure and small volume. It is convenient to adjust material flow and meet different manufacture workman requirement.
Screw conveyor is used cycloid needle wheel reducer and VF variable frequency meter. It is charac¬terized by wide range, stable operation, low noise, tight structure and small volume. It is convenient to adjust material flow and meet different manufacture workman requirement.
Demonstration of the type
Technical parameters
|
Specification |
Speed{r/min} |
Conveying capacity(m3/h) |
Requested power(KW) |
Reducer model Type of reducer |
Weight(kg) Weight |
|
Φ125X1500 |
20 〜80 |
2〜5 |
0.491 |
BWD18-17-2. 2 |
1160 |
|
Φ125X2500 |
20 〜80 |
2〜5 |
0. 871 |
BWD18-17-2.2 |
1340 |
|
Φ150X1500 |
26 〜79 |
5〜10 |
0. 987 |
BWD18-17-2.2 |
1550 |
|
Φ150X2500 |
26 〜79 |
5〜10 |
1.635 |
BWD22-17-4.0 |
1750 |
|
Φ175X1500 |
25 〜80 |
6〜16 |
1.57 |
BWD22-17 4.0 |
1750 |
|
Φ175X2500 |
25 〜80 |
6〜16 |
2. 62 |
BWD22-17-4.0 |
1850 |
|
Φ200X1500 |
25 〜80 |
8〜25 |
2. 45 |
BWD22-17-4.0 |
1820 |
|
Φ200X2500 |
25 〜80 |
8〜25 |
4. 09 |
BWD22-17-5.5 |
1980 |
|
Φ250X2500 |
20 〜65 |
11 〜34 |
5. 55 |
BWD22-17-7.5 |
2450 |
|
Φ300X3000 |
20 〜65 |
20 〜65 |
12.5 |
BWD33-17-15 |
3050 |
Feeding capacity calculation
Q = 2 * 60 PI / 4 (D2 - D2) (S) - the delta) Ф n
Type:
Q - two pipe spiral feeding machine of feeding capacity (m3 / h) delta - spiral leaf thickness (m)
D - spiral review diameter (m) n - spiral speed (r/min)
D - spiral stem diameter (m) Ф - materials filled coefficient (general = 0.9)
S - helical pitch (m)
The contour map and connection size
