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Expertise : Machines > Pre-treatment >
Compactors
Return to the pre-treatment
Pre-treatment
- Screening
- Sieving
- Screw conveyors
- Screw compactors
- Sand washer
Screw Compactor
Application and operation of the screw compactor:
The compactor is used for the following situations:
Compaction of screened product.
The EMO screw compactor is composed of a shaftless and endless
screw, located in a " U " shaped trough, constructed
in stainless steel grade 304L and having a high resistance
coating.
The absence of a shaft and intermediary supports, prevents
clogging when handling moist, sticky or fibrous materials.
The total enclosure by use of a sealed cover system reduces
the risks of accidents, promotes cleanliness and reduces odours
emissions.
EMO screw compactors are tailor-made in order to suit specific
project requirements and constraints.
Compactor - SWP
Application and operation of the compactor:
The compactor is used for the following situations:
Washing and compaction of screened product.
Screenings
are fed forward by a slowly rotating screw. Wash water is added in the
wash / press zone, where dissolved materials and water are pressed out
and brought back to the waste water treatment process.
The working
cycle is adjusted by the control system with regard to the composition
of the screenings. The detention time in the press can be prolonged by
mounting a counter pressure screw after the SWP. This will result in
efficient washing and higher DS content.
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