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Tube Screw Conveyor

Series HKTA

Tube Screw Conveyor

The tube screw conveyor handles inclined and near-vertical transport in a closed tube, giving a completely dust-tight product transfer.

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Model
5 models
Series
HKTA

The tube screw conveyor replaces the open trough with a closed tube. This prevents the product from running back on inclined lines and allows conveying at angles close to vertical.

Because the closed body also gives a completely dust-tight transfer, it is the preferred choice for flour, bran and additives. Inlets and outlets are flanged and connect easily to existing lines.

Tube diameter and dimensions are given in the model table. End bearings are lubricated from outside and the screw can be withdrawn through the tube.

Key features

  • Dust-tight conveying in a closed tube
  • Suitable for inclined and near-vertical transport
  • Flanged inlet and outlet connections
  • End bearings lubricated from outside
  • Screw that can be withdrawn from the tube

Applications

  • Flour and bran transfer lines
  • Additive and premix dosing
  • Plants with inclined or confined layouts
Animated schematic Paused

How it works

Working principle

Conveying moves grain and milled products between every stage of the plant with minimal energy and no product damage.

  1. 1Product enters the boot of the elevator from a conveyor or hopper.
  2. 2Buckets on an endless belt lift it up the loaded leg and over the head pulley.
  3. 3Centrifugal force throws the product into the discharge spout, from where screw or chain conveyors and pneumatic lines carry it on.

HKTA

Technical specifications

  • HKTA 180

    Dimensions (mm)

    A (mm)
    180
    B (mm)
    1075
    C (mm)
    480
    D (mm)
    405
    E (mm)
    210
    F (mm)
    120
    G (mm)
    600
    H (mm)
    350
    I (mm)
    11/4”
    J (mm)
    Değişken / Variable

  • HKTA 200

    Dimensions (mm)

    A (mm)
    200
    B (mm)
    1075
    C (mm)
    480
    D (mm)
    425
    E (mm)
    230
    F (mm)
    120
    G (mm)
    600
    H (mm)
    350
    I (mm)
    11/4”
    J (mm)
    Değişken / Variable

  • HKTA 220

    Dimensions (mm)

    A (mm)
    220
    B (mm)
    1075
    C (mm)
    480
    D (mm)
    445
    E (mm)
    250
    F (mm)
    120
    G (mm)
    600
    H (mm)
    400
    I (mm)
    11/4”
    J (mm)
    Değişken / Variable

  • HKTA 250

    Dimensions (mm)

    A (mm)
    250
    B (mm)
    1075
    C (mm)
    480
    D (mm)
    475
    E (mm)
    280
    F (mm)
    120
    G (mm)
    600
    H (mm)
    400
    I (mm)
    11/4”
    J (mm)
    Değişken / Variable

  • HKTA 300

    Dimensions (mm)

    A (mm)
    300
    B (mm)
    1075
    C (mm)
    540
    D (mm)
    525
    E (mm)
    330
    F (mm)
    120
    G (mm)
    600
    H (mm)
    400
    I (mm)
    11/4”
    J (mm)
    Değişken / Variable

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