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EnviroCompact

Shaft screw compactor

The shaftless screw compactor Envirocompact insures washing, compacting and dewatering functions of the solid waste from all available solid/ liquid separation technologies.
With a custom made hopper, the shaftless screw compactor gathers the solid waste from the screening or filtration systems.
The solid waste is washed through the washing water ramps installed at the feeding area. The organic content is drained under the water pressure through the screen inside of which stands a shaftless screw. After several washing cycles, the cleaned waste are conveyed towards a compacting section with a shaftless screw conveyor, where they are compressed in order to reduce their volume and insure dewatering process.
Solid waste can be discharged into a container or conditioned beforehand in a continuous plastic bagging unit.
2
1
5
3
4
Layouts
1

Inlet hopper

2

Shaftless screw

3

Washing zone

4

Compatacting zone

5

Bagging unit

Specificities
  • Solid waste volume reduction up to 50%
  • Easy installation
  • Small footprint/closed unit
  •  Easy maintenance
  • Low maintenance costs
  •  Reliability and durability
Trough

The trough consists of a double envelope design, one of which consists of a grid for the removal of the organic matter and on which the screw lays.

Screw
The shaftless screw is manufactured in special hardened steel and lay on PEHD half circle sections. The sections insure sliding of the screw on the screen and continuous cleaning.
Compacting zone
The Envirocompact is available in two versions: one with a specific adjustable counterpressure system «Conixpress» which allows to adjust the compacting performance of the machine (Model SPP1), the other with a gooseneck pipe which provides a higher point of discharge of the dry waste (Model SPP2).
Performances
Model
DATASPP1 - 200SPP1 - 250SPP1 - 300
FLOW RATES (M3/H)11.52.5
INSTALLED POWER (KW)1.535.5
Material

Construction in stainless steel 304L or 316L

Screw in special steel high resistance

Dimensions
Length in mm
MODELSCONVEYING (MINI)VCOMPACTINGLENGTHHEIGHT(1)
SPP1-200500490480600
SPP1-250750600530650
SPP1-3001000770580700

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