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Screw Conveyor

screw conveyor

Screw conveyor is an efficient way of transporting bulk material horizontally or with small angles.

A rotating screw pushes the material along within an enclosure from point A to point B.

How it Works

The discharge falls from the hopper into one of the screw conveyor inlet. A rotating screw powered by a motor pushes the material along and within an enclosed shaft from one point to another. At the end of the shaft, the material simply falls into a container or a rotary air lock depending upon the application.

screw conveyor

Standard Characteristics

  • Standard sizes range from 6'' to 9'' and 12”
  • Mild steel industrial construction
  • TEFC motor (575/480/240V) horse power vary between 1 to 3 HP
  • Length of the screw conveyor range between 5’ to 24’ standard
  • Gearbox, chain and OSHA protective guard
  • Inlet/outlet boltable flange

Selection Criteria

  • Granulometry
  • Flowability
  • Abrasiveness
  • Hygroscopic properties
  • Corrosiveness
  • Explosiveness
  • Material packs under pressure
  • Operational temperature
  • Product discharge rate
  • Conveying angle

Advantages

  • Controlled and automated discharge of the dust collected
  • Automated displacement of the discharge to another location
  • Extremely reliable and requires little maintenance
  • Excellent in abrasive applications
  • Excellent in high temperature applications
  • Perfectly sealed to prevent dust leakage
  • Compatible with very humid material

Specifications

screw conveyor specifications

Accessories

  1. Screw only dia. X length
  2. Drive system shaft
  3. Shaft end
  4. Shaft coupler
  5. Screw support
  6. Flange bearing (1)
  7. Motor gear
  8. Screw gear
  9. Belt guard
  10. Motor base

Body

DIA. SHAFT LENGHT
6" DIA. 1 ½ 5-0" @ 9’-11"
10’-0" @ 19’-10"
9" DIA 2 5’-0" @ 9’-11"
10’-0" @ 19’-10"
12" DIA 2 7/16 5’-0" @11’-10"
12’-0" @ 23’-8"

Drive System

H.P. VOLTAGE 
1 230/460/575/3/60
1.5 230/460/575/3/60
3 230/460/575/3/60

Get in touch

If you have any questions or request, please contact us by phone or by filling the form below.

Toll Free: +1-800-263-2303

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