Don Valley Engineering Co. Ltd
Sandall Stones Road   Kirk Sandall   Doncaster   South Yorkshire   ENGLAND   DN3 1QR
Tel +44 (0)1302 881188   Fax +44(0)1302 881000
Mineral Process & Mechanical Engineers For 60 Years
Vibrating Feeders


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Advantages
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Ruggedly constructed for long life

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Minimum moving parts giving low maintenance

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Maximises the use of constants for complete reliability

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IP65 motors as standard

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Fully supported by Don Valley Engineering's guarantee

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Adaptable for many products including, aggregate, coal, stone, coke, sand & gravel, sinter, steel, castings, glass, wood, chemical, pharmaceutical, food and animal feeds.

Application
High capacity feeders for controlling flow of bulk materials from storage piles, bunkers, bins and screens rated at up to 2000 tons per hour. Standard troughs can be changed to tube feeders ensuring dust free, safe handling of materials. Screening and dewatering feeders can be designed for specialist applications. As well as a standard range of feeder units our design team can easily put together specials and are on hand for helping decide what type of equipment is required.

Design
Due to the fact that the two vibrator motors rotate in opposite directions they create a mono directional vibrating motion which is transmitted directly to the trough with a carefully calculated working angle.
The electromechanical feeder comprises of :-

bullet A channel type trough : a steel metal assembly fixed onto a support, designed to withstand the stress caused by the vibration motion.
bullet A suspension system.
bullet Two vibrator motors fixed to the tray, each with drive shafts that have adjustable unbalanced weights.
bullet Rotation speed 960 rpm or 1450 rpm
bullet Power to suit customer requirements.

Adjustment of the amplitude of the vibration movement is made by adjusting the unbalanced weights. The feeders require very little maintenance and are capable of operating under difficult and arduous environmental conditions. 

Specifications

Feeder

VFM400 VFM500 VFM600 VFM800 VFM1000 VFM1250 VFM1500 VFM1750
Capacity (m³/hr) 45 60 80 140 220 340 480 600
Weight (kg)                
Trough Length (mm) 1000 1000 1000 1000 1500 150 1500 1500
1500 1500 1500 1500 2000 2000 2000 2000
2000 2000 2000 2000 2500 2500 2500 2500

Example Photographs of Vibrating Feeders

Up Vibrating Screens Resonance Screens Vibrating Centrifuges Vibrating Feeders Centrifuge Baskets Scraper Conveyors Plate Feeders

                                                                                               

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