Weigh feeder – Rotaweigh

Rotary weigh feeder

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The ROTAWEIGH is a rotary weigh feeder. The rotary weigh feeder is supplied from the top of the ROTAWEIGH via a regulated valve, directly from a

silo, a surge tank or a pre-installation. A control valve is an actuator that combines a valve body with electric or even pneumatic actuation in industrial applications. This rotary weigh feeder is embedding a weigh metering unit which is installed directly on the chassis of the machine. The weigh metering system will incorporate weighing sensors (weighing devices) that allow live calculation of the weighfeedrate by the electronic controller and its definition of the right speed response. The rotary feeder is transporting material by rotation on an almost full revolution. ThE articulation, neutral point of the weighing, is in the axis of the rotaweigh input to cancel the influence of the entry of the material in the ROTAWEIGH

Customer benefits

  • Accuracy : ± 0,5%
  • Material moisture : < 1 %
  • Particle size : < 1 mm
  • Several diameters
  • Easy maintenance and commissioning
  • Complete tightness
  • Material quantity measured over 270°
  • Easily removable wear elements
  • ABS system thanks to drive integrated torque limiter
  • Rotation control
  • High temperature version : up to 130 ° C continuously

Options

  • Analogl load cells
  • ATEX Version
  • Maintenance Kit

Mobile application

The SCM-3 is supplied with a Process Display Unit off ering a 5-inch touch screen and 16.7 million colors.
As an option a mobile application is proposed.

Controller

Informations and signals from the feeder sensors are processed in the SCM controller which calculates the flowrate, the totalization and the regulation signal.
Detailed alarm informations are obtained via the display (SDU).

Flow controllers for SCM-3 weight loss feeders

Field version SCM-3-F-260.001-E or panel version SCM-3-P-260.001-E

Examples for feeding

Rotary weigh feeder /// Rotaweigh

Layout

Technical details

 DimensionUnitModel
150018002200
Height upper rotorAmm90010001200
Total heightBmm215025002700
LengthCmm194024502740
DepthDmm159018902270
Inlet diameterEmm440520630
Height inlet / outletFmm209324302630
Output diameterGmm440520630
Gap input / outputHmm7558821082
Max Flowratem³/h210360650
Approximate PowerKW35.57.5
Weightkg5300900011800

Materials of construction

  • Frame, stator and rotors : Steel
  • Sealing removable parts : depend on the application. (ie : highly abrasive materials).

Protection class of electrical components

IP55 or IP65 depending on component type

Download technical sheet