Screw Conveying

TUBULAR SCREW CONVEYOR

DUST TIGHT CYLINDRICAL PROFILE

  • Individual units from 114ø > 650ø, larger on request
  • Capacities from 1 > 500Te/hr regularly supplied
  • Units up to 20m in length, 7.5m without hanger
  • 0 > 90° inclinations catered for
  • Direct drives from 5 > 20:1 ratios with IE3 (min) std IEC spec motors—Siemens or ABB as std. Indirect drives upto 100:1
  • Drive motors from fractional hp to 50hp also twin drives
  • Myriad of flight designs & materials enabling fulfillment of most application needs
  • Range of hanger & NDE bearings, selected against product characteristics
  • Array of inlet & outlet options, pre-fitted @ any angle client requires
  • Primary  supplier to UK & European plant manufacturers
  • Finish Sa2.5  & top coated to clients colour preference
  • Atex & St St options available

U TROUGH SCREW CONVEYOR

U SHAPE PROFILE

  • Spirals from 100 > 600ø, larger on request
  • Capacities from 1 > 300Te/hr regularly supplied
  • Up to 20m in length,  shaftless without hanger
  •  0 > 25° inclinations catered for, higher inclinations can be catered for with special lid designs
  • Direct & indirect drives from 10 > 100:1 ratios with IE3 (min) std IEC spec motors
  • Drive motors from fractional hp to 50hp
  • Myriad of flight designs & materials, incl. Shaftless for those special applications
  • Array of inlet & outlet options
  • Atex & st st options available

V TROUGHS

V TROUGHS

  • Including  ribbon & paddle types ≤ 500ø, larger on request
  • From 1 > 125Te/hr regularly supplied
  • Up to 20m in length, shaftless without hanger
  • Generally selected for 0 > 20° inclinations.
  • Normally designed “open top” but can be supplied with bolt down or quick release interlocked hinged lids
  • Uniformity of drives across whole range ensures continuity throughout plants
  • Myriad of flight designs & materials enabling fulfillment of most application needs
  • Atex & st st options available

VERTICAL ELEVATORS

VERTICAL SCREW ELEVATORS

  • Individual units from 200ø > 500ø, larger on request
  • Elevator lifts up to 24m can be accommodated
  • Extra heavy gauge, machined & dynamically balanced flights ensure vibration & noise free running
  • Special flanged hanger bearings fitted to machined housing with easy access
  • Direct or indirect feed ensures integration with existing equipment when necessary
  • Special drive assemblies with thrust capabilities allows for no external bearing @ bottom

SCREW CONVEYING VARIATIONS

Bulk OEM

Multi Hopper

Multi Bin Discharger

Shaftless

Just some valued clients

we’ve worked with

over the years

  • SN Engineering have available an extensive range of dry bulk materials handling components & equipment offering, existing & new clients, a reliable one-stop shop for all your needs.
  • Professional – Friendly & Efficient service throughout.
  • Technically qualified personnel with a wealth of practical experience to assist in product / system / plant selection.
  • Operation run under ISO9001-2008 guidelines* * Certification evaluation pending – Currently reviewing options / requirements post departing EU.
  • In house design / CAD facilities with qualified backup ( civil works as part of project ) when required.
  • Project management from conception to commissioning, however large or small the contract.
  • Installations undertaken under current CDM regs, where applicable, including roles of PD & PC if desired.

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