Conveyors

Shaftless Screw Conveyor

Torqueflow-Sydex shaftless screw conveyor Shaftless screw conveyors from Torqueflow-Sydex are developed and designed for efficient transportation of materials with minimal maintenance, and maximum reliability. The Shaftless screw conveyor rotates inside a trough with a maximum inclination of 30°. The trough has bolted covers for simplified maintenance.

Operation:

The design and the selection of materials can easily be adapted each time to the properties of the product to be conveyed (Waste water treatment application, food or industry, etc.)

In order to reduce maintenance costs the Gearbox is directly connected to the shaftless spiral above the discharge point. Therefore the only moving part in contact with the material is the screw itself, eliminating any requirements for expensive bearing or mechanical seal arrangements.

Size / Features:

Performance table
DIAMETER INSTALLATION SPIRAL LENGTH CAPACITY POWER SPEED
150 0° - 15° standard 0-20 mt 1,5 mc/h 0,55 Kw 29 rpm
150 0° - 30° reinforced 0-20 mt 0,8 mc/h 0,75 Kw 29 rpm
200 0° - 15° standard 0-20 mt 3 mc/h 0,75 Kw 29 rpm
200 0° - 30° reinforced 0-20 mt 1,7 mc/h 0,75 Kw 29 rpm
250 0° - 15° standard 0-20 mt 7 mc/h 1,5 Kw 29 rpm
250 0° - 30° reinforced 0-20 mt 3,9 mc/h 1,5 Kw 29 rpm
300 0° - 15° standard 0-30 mt 11 mc/h 2,2 Kw 29 rpm
300 0° - 30° reinforced 0-30 mt 6 mc/h 2,2 Kw 29 rpm
400 0° - 15° standard 0-30 mt 23 mc/h 3 Kw 29 rpm
400 0° - 30° reinforced 0-30 mt 13 mc/h 3 Kw 29 rpm
500 0° - 15° standard 0-30 mt 45 mc/h 5,5 Kw 29 rpm
500 0° - 30° reinforced 0-30 mt 26 mc/h 5,5 Kw 29 rpm

Technical Features:

  • Shaftless spiral
  • No bearing in bottom end of conveyor
  • Robust design
  • The conveyor can be mounted horizontally or inclined.

Applications:

  • Waste matter: sludge, abattoir waste, general rubbish, ashes, metal grindings.
  • Food products: grain, powder, sugar, salt, flour, meal, various waste products.
  • Paper and pulp: pulp, fibre sludge, wood chips, bark, sand, screenings.
  • Recycled paper: pulped reject, heavy reject, fibre sludge, screenings.
  • Fuels: wood chips, straw, sawdust, wood dust, peat, pellets, carbon.

Dimensions:

  Auger  Trough
Model C Pitch Dimensions D A B
200
Horizontal
180 180 80 x 20 220 307 40
200
Incline
180 120 80 x 20 220 307 40
250 
Horizontal
230 230 70 x 20 281 368 40
250 
Incline
230 150 70 x 20 281 368 40
300 
Horizontal
280 280   330 417 40
300 
Incline
280 190   330 417 40
400 
Horizontal
380 380 70 x 20 430 537 50
400 
Incline
380
250
250
250
60 x 20
100 x 10
430 537 50
500 
Horizontal
480 480   530 637 50
500 
Incline
480 320   530 637 50

 

         

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