DESCRIPTION AND WORKING PRINCIPLE
The Screw Compactor, is a single machine transportation, de-watering and compress solids.. In this way the solids volume is greatly reduced. The structural and functional simplicity of the compactor design in the form of shaftless flighting, allows for the absence of internal supports and minimum maintenance. The clever design of this equipment allows it to be used in many fields.
A sieve at the spiral end of the screw coupled with a discharge closure unit creates the dewatering and compressing action of the solids. The liquid is pressed out through a specially designed tube. The machine is designed for intermittent working.
PERFORMANCE AND TECHNICAL FEATURES
Model
- SDS = Shaftless Screw Compactor for 3°-up-to- 35° installation
Range and performance
- Throughput rates up to 8 m³/h
- Screw diameters up to 360 mm
- Depending on the type of use, volume reduction of screenings up to 40%
Design features
- Trough housing made of stainless steel
- Shaftless screw made of high tensile carbon steel or stainless steel
- Trough liner made of UHMWP or stainless steel bars
Accessories
- Several accessories, such as: inlet hopper, support, washing system, vertical outlet, bagging system at the outlet, etc are available to suit any type of installation.
- The unit can be manufactured from stainless steel on request
Applications
- Municipal waste water treatment plants for dewatering of screenings after coarse and fine screen
- Industrial waste treatment plants
- Paper mills
- Tanneries
- Chemicals
- Abattoirs
- Food processing ( vegetables , fruit , fish , etc..; in some cases process-integrated use )
- Others
Advantages and innovative features
- Absence of outlet end bearing and intermediate bearing assemblies
- No mechanical components in contact with the handled product
- Low speed
- No jamming or blocking even in the presence of fibrous products
- Fully enclosed pollution-free and odour-free machine
- Horizontal or vertical outlet
- Possibility of discharging into plastic bags
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