Series DBV Rotary Air Ball Vibrators (Aluminum) (8 Products)

  • Anodized aluminum body
  • Atex Certified
  • 8 Models to choose from
  • Force Range up to 900 lbs
  • Frequency up to 35,000 rpm
  • No lubrication required
  • Maximum material weight in the tapered portion of a bin = 8,900 lbs
  • Operating temperature from 0°C (32°F) up to 199°C (390°F)
  • Moderate noise levels
  • Moderate air consumption

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.

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Product Table

Item #
Frequency (Max)
Force Output (Max)
Force Output Adjustment
Material in Tapered Portion of Bin (Max)
Air Inlet Size
Weight
Very High - 35,000 (Max)
79
Controlled Through Air Pressure Regulation
790
1/4" BSPP
0.29 lbs
Very High - 34,000 (Max)
156
Controlled Through Air Pressure Regulation
1,560
1/4" BSPP
0.29 lbs
High - 22,500 (Max)
191
Controlled Through Air Pressure Regulation
1,910
1/4" BSPP
0.57 lbs
High - 19,500 (Max)
242
Controlled Through Air Pressure Regulation
2,420
1/4" BSPP
0.66 lbs
High - 16,500 (Max)
378
Controlled Through Air Pressure Regulation
3,780
1/4" BSPP
1.17 lbs
High - 14,000 (Max)
451
Controlled Through Air Pressure Regulation
4,510
1/4" BSPP
1.39 lbs
High - 12,500 (Max)
706
Controlled Through Air Pressure Regulation
7,060
3/8" BSPP
2.49 lbs
High - 10,000 (Max)
891
Controlled Through Air Pressure Regulation
8,910
3/8" BSPP
2.95 lbs
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