DE-DDW-40-FX/2

Differential Dosing Scale

The DE-DDW-40-FX/2 differential dosing scale is a versatile dosing system for the volumetric and gravimetric dosing of powders and granules.

360° View: Rotate

With 360° views, you can rotate the machines as you like and view them from all sides. Try it out now!

Highlights

Innovative product activation through external agitation ensures highly accurate dosing results
Easily removable dosing screws and screw tubes for adjusting the dosing capacity
Asymmetrical design allows for space-saving combination of units in confined spaces
Control unit and drive technology can be mounted directly on the unit or in the control cabinet

Innovative Product Activation

Here you can see the difference between using and not using product activation. See for yourself!

Equipment Options

	NC	Basic	Advanced	Professional
Mechanics	✔	✔	✔	✔
Motors	1	1	1	2
Frequency converters	1	1	1	2
Control		✔	✔	✔
Product Activation			Mechanically Coupled	Independently adjustable

Features

Feeding device for volumetric and gravimetric feeding of bulk materials such as powders and granules
The dosing screw and screw tubes allow for flexible adjustment of the unit to the dosing capacity
Support for both manual and fully automatic filling processes through various attachments and container lid options
Filter bags and jet filters for venting
Innovative product activation through external agitation of the dosing container
Gentle material flow
Consistently uniform screw fill level, even with free-flowing bulk materials

Options

Replacement augers, auger tubes, elastomer troughs
Screw extension
Vertical outlet
Tank lids for automatic or manual filling
Tank lids with filter bags or jet filters for dust removal

Control Systems

All devices in the DE-CON/U family
Can be mounted directly on the device or in the control cabinet
Also available in an ATEX-compliant version
Direct connection to DMS load cell
Optionally with control of a conveyor system and/or feeding stations
Can be combined with dosing devices from other manufacturers
Further information is available in a separate document

Control System for Dosing Technology

Our control
systems are extremely flexible and can be adapted
to your dosing technology

Technical Features of Continuous Dosing

Dosing Tools and Dosing Capacities

Screw Type	Worm-W Diameter [mm]	Screw pitch [mm]	Pipe Diameter Outer/Inner [mm]	Max. dosing capacity [dm³/h]*
Spiral screw + Product activation (PA)	20	15	30/26	4–650
Spiral auger + Product activation (PA)	28	22	38/32
Spiral auger + Product Activation (PA)	43	42	48.2/44.2

* The specified dosing capacities are theoretical values for volumetric operation at 100% screw fill ratio and 100% motor speed. For gravimetric dosing, the dosing capacity is slightly lower. The actual capacity is largely determined by the material properties of the bulk material.

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