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Electromagnetic Vibrating Feeders
Big flows
SERIES DABS.
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- Continuous regulation, manual or automatic.
- Driven by an electromagnetic feeder.
- Strong construction.
- No maintenance required.
- Any tray under request.
- Made following the CE Directives.
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Description.
The electromagnetic feeders are used to dose, with a controlled the flow, any bulk product stocked in a hopper.
The driving vibrators are single phase and can be connected at 230V or 400V 50Hz (or 440V 60Hz). The standard exciting frequency is 50Hz (or 60Hz). Nevertheless, and depending on the needs, a lower frequency, such as 25Hz (or 30Hz) can be used.
The electromagnetic vibrators can be installed in the feeders in a normal position or upside down, depending on the requirements.
The product flow can be regulated automatically or manually.
The automatic regulation (through 0-20 mA, 4-20 mA or 0-10V signals) allows a constant and precise flow regulation, by the means of a digital control system (computer, automate or others), including the crushers feeding control, considering their consumption.
The control can also be manually made through a potentiometer installed in a control box, selecting the right speed. Besides of this, the feeder can work with one or more speeds, prefixed in the control box.
Technical data.
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Standard Unit
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Driven
by
1 vibrator
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Flow m³/h
#
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Consumption A
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Dimensions
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Weight Kg
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50Hz
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50Hz
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60Hz
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A
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B
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L
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H
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230V
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400V
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440V
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mm
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DABS 30/65
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SM3
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25
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5,7
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3,0
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2,5
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300
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650
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1035
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485
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70
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DABS 40/80
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SM4
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60
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7,0
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3,7
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2,9
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400
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800
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1160
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540
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95
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DABS 50/90
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SM5
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100
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9,8
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5,2
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5,6
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500
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900
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1245
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565
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145
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DABS 60/105
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SM5
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140
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9,8
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5,2
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5,6
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600
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1050 |
1375
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650
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175
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DABS 70/120
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SM5
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160
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9,8
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5,2
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5,6
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700
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1200
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1455
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655
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190
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DABS 80/135
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SM6
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200
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18,0
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9,5
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9,5
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800
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1350
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1640
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715
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260
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DABS 90/150
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SM7
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230
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-
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12,7
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13,0
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900
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1500
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1635
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760
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330
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# The indicated flows have been obtained with dry gravel, with a size of 6-10 mm, with a bulk density of 1,6 t/m3 and with a try inclined 10º.
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Lined
units
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Driven
by
1 vibrator
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Flow m³/h #
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Consumption A
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Dimensions
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Weight Kg
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50Hz
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50Hz
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60Hz
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A
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B
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L
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H
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230V
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400V
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440V
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mm
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DABS 40/80
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SM5
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60
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9,8
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5,2
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5,6
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400
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800
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1160
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540
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145
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DABS 50/90
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SM5
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75
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9,8
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5,2
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5,6
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500
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900
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1245
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565
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165
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DABS 60/105
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SM6
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120
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18,0
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9,5
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9,5
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600
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1050 |
1375
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650
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235
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DABS 70/120
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SM6
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140
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18,0
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9,5
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9,5
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700
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1200
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1475
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665
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275
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DABS 80/135
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SM7
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200
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-
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12,7
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13,0
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800
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1350
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1640
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715
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315
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DABS 90/150
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SM7
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180
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-
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12,7
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13,0
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900
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1500
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1635
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760
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365
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The above data refer to standard types. Nevertheless, depending on the needs, any other type can be made, incorporating different trays, or even bigger driving vibrators. Besides of that, the vibrators can be supplied with special protection ATEX Ex Zone 2-22.
Questionnary
Product to be handled
Bulk density
Moisture
Tray type
R
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