SEFT SRL
About
SEFT SRL fabricates mechanical wastewater treatment equipment at a 4,000-square-meter plant in San Felice sul Panaro, in Italy's Modena province. Founded in 1988 as a precision workshop, it offers over 45 ISO 9001-certified models. Screening choices include FC screw screens, FCP screen-compactors, CRS multi-rake and BLT bar screens, GPG step screens, and GRR and IFS rotary drums; grit handling covers CLE washers, CLS separators, and the VSD combined removal-washing system, with GDF/D and GDE/D compact units integrating entire pre-treatment trains. Downstream come dissolved air flotation systems, SLP screw presses for sludge, PSA auger compactors, TSA stainless steel conveyors, STV septage receiving stations, PTR penstocks and sluice gates, SPP polymer dosing stations, and a DTR concrete reclaimer. Production stays in-house: laser cutting of 304L and 316L stainless, CNC bending, TIG/MIG and coil welding, assembly, and testing.
Key Products
Automatic screw-type screen for removing fine solids from wastewater influent; available in multiple configurations including compact and high-solid-content versions.
Combined screening and compaction unit that dewaters and compresses screenings to reduce volume for disposal.
Multi-rake mechanical bar screen for coarse screening of large debris from wastewater channels.
Single-rake bar screen for removing large solids from wastewater influent at treatment plant headworks.
Step-type fine screen that lifts captured solids upward out of the wastewater channel for continuous screening.
Vertical perforated plate screen for fine screening of wastewater with precise mesh openings.
Internally-fed rotary drum filter for fine screening and solids separation in wastewater treatment.
Rotary drum screen with internal feed for high-capacity fine solids removal from wastewater.
Compact grit washing unit that separates and washes sand from wastewater grit removal processes.
Grit separation unit that removes sand and grit from wastewater using vortex and gravity separation principles.
Combined system that removes, washes, and dewaters grit from wastewater in a single compact unit.
Grit classifier using the Coanda effect for efficient separation and washing of grit particles from wastewater.
Grit and sand classification and extraction unit for wastewater pre-treatment applications.
All-in-one compact unit combining screening, grit removal, and washing in a single package for small to medium wastewater treatment plants.
Integrated pre-treatment system combining multiple mechanical treatment steps for wastewater headworks.
Flotation clarification system using dissolved air microbubbles to separate suspended solids, fats, and oils from water.
Auger-type screw press for dewatering sewage sludge and other biosolids with low energy consumption and continuous operation.
Screw compactor for dewatering and volume reduction of screenings and solid waste from wastewater screens.
Stainless steel auger conveyors for transporting screenings, grit, and sludge within wastewater treatment facilities; available in horizontal, inclined, vertical, and double configurations.
Receiving and pre-treatment station for septage truck deliveries at wastewater treatment plants, including screening and grit removal.
Stainless steel penstocks and sluice gates for flow control and isolation in wastewater treatment channels and tanks.
Automated polymer preparation and dosing system for sludge conditioning prior to dewatering.
System for reclaiming and recycling concrete washout water and aggregates from concrete production operations.
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