Screw Compactor


  • Suitable for polystyrene and most other waste types
  • Offers optimum compaction performance
  • Fast continuous throughput

As a result of the experience gained in developing the SK400 and smaller SK240 Screw Compactors they have proved highly successful in the compaction of other materials, including filled yogurt pots, filled PET bottles, waste cardboard and rockwool. (See list below).

Polystyrene packaging35-40:1
Carpet yarns8:1
Polystyrene fish boxes27-35:1
Gasket foam20:1
Pet bottles14:1
Cigarrete filter & paper12:1
Aluminium beer cans25:1
Fibreglass (material ground to fibrous powder)10:1
Filled yogurt pots1cuM/5min
Filled beer cans - emptied and compacted1cuM/870secs
Rockwool (material ground to course powder)8-10:11cuM/70secs
Filled milk PET bottles or cartons1cuM/75secs

Waste cardboard sludge reduce to 45% moisture campaction of wood shavings into 25kg blocks for resale