SIDERURGICA DEL POLESINE SRL
About
SIDERURGICA DEL POLESINE SRL (Siderpol), established over 50 years ago and based in Rovigo, Italy, is a manufacturer of electromechanical equipment for water and wastewater treatment plants. All production—from raw material to finished product—is carried out at the Rovigo facility, supported by in-house electromechanical design capabilities. The company holds OHSAS 18001 and ISO 14001 certifications and has adopted a Modello 231 organizational framework. Siderpol's product catalogue includes sluice gates (model 05-010), chain screens with bottom wheels (05-0332) and standard chain screens (05-0334), hydraulic automatic screens (05-0341), hydraulic screen bars in fixed or mobile configurations (05-0343), continuous belt screens with self-cleaning teeth (05-0350), and rotating drum screens (05-0352). Downstream, the filter-screw compactor (05-0362) washes, dewaters, and compacts screenings, while compact treatment plants (05-0364/65/66) integrate screening, grit removal, and primary treatment. Grit handling equipment includes track-type sand removers (05-054) and sand classifiers (05-056). The company also produces rotary distributors for circular trickling filters (05-101), automatic polyelectrolyte preparation plants (05-560), and scraper bridges for sedimentation tanks. Siderpol provides full-service capability from design through installation and maintenance, covering potable water, civil wastewater, industrial wastewater, and hydraulic engineering applications.
Key Products
Shut-off gates for controlling water flow in treatment channels and tanks, available in various sizes and materials.
Coarse and fine bar screens with chain-driven rakes and bottom wheels for removing solids from wastewater influent channels.
Hydraulically operated automatic bar screens for continuous mechanical screening of wastewater without manual intervention.
Hydraulic screening units available in fixed or mobile configurations for flexible wastewater screening operations.
Belt-type screens with self-cleaning tooth mechanisms that continuously remove fine debris from wastewater streams.
Rotary drum fine screens that filter wastewater through a rotating mesh drum to remove fine suspended solids and screenings.
Combined screening and compaction units that filter, wash, dewater, and compact screenings to reduce disposal volume.
Pre-assembled compact wastewater treatment units integrating screening, grit removal, and primary treatment in a single system.
Grit removal units using track-type designs to separate and collect sand and grit from wastewater influent.
Equipment that washes, dewaters, and classifies grit removed from wastewater, producing clean sand suitable for disposal or reuse.
Rotating distribution arms that evenly distribute wastewater over circular trickling filter media for biological treatment.
Automated chemical preparation systems that dissolve and age polyelectrolyte polymers for sludge conditioning and dewatering.
Bridge-mounted scraper mechanisms for sedimentation and clarification tanks that collect settled sludge and skim floating material.
Conveyor and compaction systems for handling screenings, grit, and sludge within the treatment plant.
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