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Rotary Pneumatic Ball Vibrators- DBV Series
Deca's DBV Series Rotary Pneumatic Ball Vibrators reach frequencies higher
than 580 Hz (> 35,000 r.p.m.) and they are used wherever powdery materials
have to be moved. The frequency is variable by adjusting
the inlet pressure. These vibrators are installed on bins and hoppers to
prevent bridging or rat holing, for improved material
flow on chutes, and for screening and compacting. The
DBV Series are available in eight sizes consisting of an anodized aluminum
body inside which a steel ball rotates on a specially hardened and ground
steel ring.
Technical
Data- 2 BAR - 29 PSI
Model |
Vibration |
Force |
Air Consumption |
VPM |
N |
kg |
lb |
L/min |
Cfm |
DBV-8 |
25,500 |
129 |
13 |
29 |
83 |
2.9 |
DBV-10 |
25,500 |
245 |
25 |
55 |
92 |
3.2 |
DBV-13 |
15,000 |
311 |
32 |
70 |
94 |
3.3 |
DBV-16 |
13,000 |
440 |
45 |
99 |
122 |
4.3 |
DBV-20 |
10,500 |
703 |
72 |
158 |
130 |
4.6 |
DBV-25 |
9,200 |
912 |
93 |
205 |
160 |
5.6 |
DBV-30 |
7,800 |
1477 |
151 |
332 |
215 |
7.5 |
DBV-36 |
7,300 |
2015 |
601 |
205 |
453 |
9.1 |
Technical
Data- 4 BAR - 58 PSI
Model |
Vibration |
Force |
Air Consumption |
VPM |
N |
kg |
lb |
L/min |
Cfm |
DBV-8 |
31,000 |
254 |
26 |
57 |
145 |
5.1 |
DBV-10 |
28,000 |
458 |
47 |
103 |
150 |
5.3 |
DBV-13 |
18,500 |
538 |
55 |
121 |
158 |
5.5 |
DBV-16 |
17,000 |
783 |
80 |
176 |
200 |
7.0 |
DBV-20 |
14,500 |
1192 |
122 |
268 |
230 |
8.1 |
DBV-25 |
12,200 |
1535 |
156 |
345 |
290 |
10.2 |
DBV-30 |
9,700 |
2415 |
246 |
543 |
375 |
13.2 |
DBV-36 |
9,000 |
3083 |
314 |
693 |
475 |
16.7 |
Technical
Data- 6 BAR - 87 PSI
Model |
Vibration |
Force |
Air Consumption |
VPM |
N |
kg |
lb |
L/min |
Cfm |
DBV-8 |
35,000 |
351 |
36 |
79 |
195 |
6.8 |
DBV-10 |
34,000 |
694 |
71 |
156 |
200 |
7.0 |
DBV-13 |
22,500 |
850 |
87 |
191 |
225 |
7.9 |
DBV-16 |
19,500 |
1076 |
110 |
242 |
280 |
9.8 |
DBV-20 |
16,500 |
1681 |
171 |
378 |
340 |
11.9 |
DBV-25 |
14,000 |
2006 |
205 |
451 |
425 |
14.9 |
DBV-30 |
12,500 |
3140 |
320 |
706 |
570 |
20.0 |
DBV-36 |
10,000 |
3963 |
404 |
891 |
675 |
23.7 |
For activation a 2/2 way electrovalve on/off valve and filtered compressed
air are required.
Overall
Dimensions
Model |
A |
B |
C |
D |
E |
F |
X,Y |
Weight |
mm |
in |
mm |
in |
mm |
in |
mm |
in |
mm |
in |
mm |
in |
Kg |
lb |
DBV-8 |
50 |
1.97 |
86 |
3.39 |
68 |
2.68 |
12 |
0.47 |
40 |
1.57 |
7 |
0.28 |
1/4" |
0.13 |
0.29 |
DBV-10 |
50 |
1.97 |
86 |
3.39 |
68 |
2.68 |
12 |
0.47 |
40 |
1.57 |
7 |
0.28 |
1/4" |
0.13 |
0.29 |
DBV-13 |
65 |
2.56 |
113 |
4.45 |
90 |
3.54 |
16 |
0.63 |
50 |
1.97 |
9 |
0.35 |
1/4" |
0.26 |
0.57 |
DBV-16 |
65 |
2.56 |
113 |
4.45 |
90 |
3.54 |
16 |
0.63 |
50 |
1.97 |
9 |
0.35 |
1/4" |
0.30 |
0.66 |
DBV-20 |
80 |
3.15 |
128 |
5.04 |
104 |
4.09 |
16 |
0.63 |
60 |
2.36 |
9 |
0.35 |
1/4" |
0.53 |
1.17 |
DBV-25 |
80 |
3.15 |
128 |
5.04 |
104 |
4.09 |
16 |
0.63 |
60 |
2.36 |
9 |
0.35 |
1/4" |
0.63 |
1.39 |
DBV-30 |
100 |
3.94 |
160 |
6.30 |
130 |
5.12 |
20 |
0.79 |
80 |
3.15 |
11 |
0.43 |
3/8" |
1.13 |
2.49 |
DBV-36 |
100 |
3.94 |
160 |
6.30 |
130 |
5.12 |
20 |
0.79 |
80 |
3.15 |
11 |
0.43 |
3/8" |
1.34 |
2.95 |
Features & Benefits
- Maintenance-free
- Operating temperature from 0°C (32°F
) to 199°C (390°F)
- Lubrication-free operation
- Great acceleration
- High
centrifugal force
- Low noise level
- Low air consumption
- Standard
ATEX ExII3D certified
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