FLEXWALL®CLASSIC LOSS-IN-WEIGHT FEEDER

            A SOLUTION 
         FOR EVERY BULK 
      MATERIAL 

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FLEXWALL®CLASSIC LOSS-IN-WEIGHT FEEDER

Brabender FlexWall®Classic
Loss-in-Weight Feeder

  • Universal loss-in-weight feeder
    for virtually all flowable ingredi-
    ents (powders, pellets, flakes,
    fibers, etc.) 

  • Flexible polyurethane hopper
    agitated by amplitude adjustable
    paddles for consistent screw fill-
    ing and mass flow of ingredient
    without degradation 

  • Interchangeable screws and
    screw tubes allowing quick
    adjustment to changing in-
    gredients and feed rates 

  • Easy dismantling for cleaning 

  • Optional separate paddle motor
    to allow paddle speed adjust-
    ment for difficult flowing ingre-
    dients (not available for FW20) 

  • High-tech weighing system with
    digital load cell or high resolution
    strain gauge load cell for high
    weighing accuracy 

 

 

FlexWall®Classic loss-in-weight feeder

Data Sheet Download

 

 

 Loss-in-weight
 feeder
Max. feed rate dm3/h (ft3/h)*Download

(MD = digital load cell, 
MS = strain gauge load cell)

Spiral ScrewPellet ScrewBlade ScrewFiber ScrewDIN-A4US Letter
 DDW-MD1(2)-FW20-
 5(10)

75
(2.63)

38
(1.35)
––––––Download nowDownload now
 DDW-H33-FW120/
 0(1)[2]-350(600)
11252
(397.4)
9028
(318.8)
10536
(372.1)
on requestDownload nowDownload now
 DDW-MS-FW120/
 0(1)[2]-350(600)
11252
(397.4)
9028
(318.8)
10536
(372.1)
on requestDownload nowDownload now
 DDW-H34-FW155/
 0(1)[2]-600(1000)
25570
(903.0)
15550
(549.1)
23130
(816.8)
–––Download nowDownload now
 DDW-MS-FW155/
 0(1)[2]-600(1000)
25570
(903.0)
15550
(549.1)
23130
(816.8)
–––Download nowDownload now
 * Theoretical values at 100 % screw filling level and motor speed. Depending on the flow characteristics
    the filling level may decrease to 50 %. In addition, max. speed should be reduced to allow for bulk
    density variations.