Webster Griffin Ltd
Brooklands Park
Farningham Road
Crowborough,  TN6 2JD
England (UK)

T +44 (0) 1892 664250
F +44 (0) 1892 664340
E info@webstergriffin.com

> Home > Our Machines > Valve Sack Filling > Screw Packer
Screw Packer

Giving you:

  • Suitable for low throughput manual operation
  • Simple concept – screw feeder/auger conveys the powder into the sack
  • Motionless load cell weighing – no linkages or knife edges
  • Adjustable sack support saddle for different sack sizes
  • Programmable electronic weighing for 5-25 kg sacks
  • Self optimising software  for  consistent weight accuracy
  • Compact
  • Suitable for filling paper, plastic, WPP (raffia) sacks
  • Low maintenance
  • Suitable for sacks with internal ‘self sealing‘ or external ‘tuck-in’ valve
  • Catch gate to control product flow
  • Filling spout with sack clamp

Ideal for Packing:

  • Food ingredients
  • Chemicals
  • Starch
  • Cake mixes
  • Tea
  • Sugar
  • Pellets
  • Rock salt

Throughput:

  • 2-4 sacks/minute per filling spout

(Throughput depends on filled sack weight and product specification)

Standard options:

  • Stainless steel product contact parts
  • Dust hood
  • Automation:-
    - sack placer
    - valve sealing
    - filled sack discharge
    - filled sack take-away conveyor
    - automatic palletising
    - automatic pallet wrapping
Screw Packer for Filling Valve Sacks