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Rotay Screens Defender®

Rotay Screens Defender®
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Rotay Screens Defender®

Product catalog summary
Overview: The Defender® Rotary Screens by Toro Equipment SL are high-performance stainless steel filters designed for solid-liquid separation in wastewater pretreatment. They come in various models, including TR Defender® 40, 63, and HPS M and L Ranges, each offering different capacities and efficiencies.
Process Description: The screens operate with a filter drum featuring a grating or perforated mesh to remove solids from water, preventing obstructions in treatment plants. They are self-cleaning, automatic, and can replace primary clarifiers by removing coarse sands and up to 30% of grease.
Equipment Description: Key components include the filter drum, filter body, cleaning scraper, drive unit, screened water reservoir, and cleaning system. Made of robust stainless steel type 316 L, the equipment includes safety features like emergency stops and solenoid valves for cleaning.
Advantages and Applications: Suitable for industries such as municipal wastewater, foodstuff manufacture, and breweries, the screens effectively remove scales, gelatinous bodies, films, plastics, long fibers, grease, and sands.
Technical Specifications: Detailed specifications for different models include drum diameter, length, power, and flow capacities. Flow rates are specified for clean water and may vary with the type and amount of solids.
Implementation and Recommendations: Installation and operation guidelines emphasize minimum flow rates for HPS models and considerations for bulky solids or high sand content. Additional equipment like compactor screws or sand separators is recommended for optimal performance.
Quality and Certification: Toro Equipment adheres to ISO 9001 standards, ensuring high-quality products and services. The equipment is certified with EC, quality, and materials certificates.
Additional Information: Optional equipment and features are available at additional costs. The document provides contact information for Toro Equipment and highlights their global presence with references in multiple countries.
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Catalog excerpts

Rotay Screens Defender®-1

ROTARY SCREENS 4st**ate„ equipment INDUST*1'^ Defender® brand rotary screens: high performance filters for solid-liquid separation. Perfect for pretreatment of wastewater. Produced entirely by Toro Equipment SL. TR Defender® 40 and 63 Ranges, with filtering capacity five times higher than a static screen. TR Defender® HPS M and L Ranges, capable of handling four times more flow than conventional screens in its class.

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Rotay Screens Defender®-2

Process Description Operation: Defender® Rotary Screens are pre-treatment polishing equipment in the process of removing solid-liquid waste through a filter drum formed by a grating or perforated mesh of different apertures depending on the type and amount of solids being treated. Their task is to remove the solids carried by the water in order to avoid obstructions and mechanical problems in the plant. They are stand-alone units with self-cleaning systems and automatic drive operation. In municipal water they frequently permit replacement of primary clarifiers, providing elimination of coarse...

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Rotay Screens Defender®-3

Description of Equipment Equipment Parts: FILTER DRUM, made of stainless steel by the spiral winding of a triangular section on longitudinal ribs grating mesh or a drum perforated with different diameters. The base of said triangular mesh grating or diameter coincides with the external surface of the drum. This strong, rigid assembly retains the solids on the outer surface of a size greater than the opening used and prevents the formation of clusters inside. FILTER BODY, in which the drum filter is fixed at its front by bearings. At the rear it has an unscreened water receiving tank that distributes...

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Rotay Screens Defender®-4

• Made of stainless steel type 316 L. • Includes safety and splash-suppression lid as a standard feature in the 40 Range. • Emergency stop and solenoid valve for cleaning. • Internal cleaning system with jets. • External cleaning system with scraper. • The equipment is guaranteed against defects in materials and workmanship under normal use and maintenance. • Toro Equipment provides commissioning and after sales service, contact us. - Tanneries and textile industries. - Municipal wastewater. - Fish processing. - High oil content applications. - Washhouses. - Bio-diesel production. • Applicable...

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Rotay Screens Defender®-5

TR UPS M Screen Range TR HP5 L n » in Perforated Mesh Screen: Mesh Silt mm (:f.) id jvH.I Jftj -H«'

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Rotay Screens Defender®-6

40 Range Rotary Screen Technical Specifications 40 Range - Clean Water Peak Flows, m3/h (US gpm) NOTES: • Flows specified for clean water. A reduction should be applied according to the type and amount of solids removed. Consult our technical department. • The dimensions and technical specifications may vary slightly due to normal product development by the engineering department of Toro Equipment, S.L. • Request specifications sheet when ordering. • You can find more specific figures in our website, www.toroequipment.com.

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Rotay Screens Defender®-8

63 Range Rotary Screen Technical Specifications 63 Range - Clean Water Peak Flows, m3/h (US gpm) NOTES: • Flows specified for clean water. A reduction should be applied according to the type and amount of solids removed. Consult our technical department. • The dimensions and technical specifications may vary slightly due to normal product development by the engineering department of Toro Equipment, S.L. • Request specifications sheet when ordering. • You can find more specific figures in our website, www.toroequipment.com.

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Rotay Screens Defender®-9

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Rotay Screens Defender®-10

NOTES: • Flows specified for clean water. A reduction should be applied according to the type and amount of solids removed. Consult our technical department. • MSS design concentration 1,000 mg/l. • The dimensions and technical specifications may vary slightly due to normal product development by the engineering department of Toro Equipment, S.L. • Request specifications sheet when ordering. • You can find more specific figures in our website, www.toroequipment.com.

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Rotay Screens Defender®-12

| | Optional | | • To achieve high quality products and services, Toro Equipment has developed and implemented a Quality Management System in accordance with the UNE-EN-ISO 9001 standard, adapted to company needs and adopting continuous improvement methodology to attain business excellence. • The system is based on continuous monitoring of all activities undertaken in the company: -Design -Manufacture -After sales service NOTES: • Optional equipment may carry an additional cost on the product. Consult our technical department. • The standard and optional equipment may vary slightly due...

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Rotay Screens Defender®-13

• The standard electric panel includes Start/Stop, limit switch to stop the drum when the protective lid is raised, securing support, emergency stop and automatic programming of the cleaning system. • Start/Stop, start or stop the machine in the presence or absence of flow. Level sensing device that activates the machine when water for treatment is detected. NOTES: • Optional equipment may carry an additional cost on the product. Consult our technical department. • The standard and optional equipment may vary slightly due to normal product development by the engineering department of Toro Equipment...

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Rotay Screens Defender®-14

Implementation Implementation: • HPS High Capacity Rotary Screens require a minimum flow for effective operation. • Rotary Screens in the 40 and 63 Ranges work with any flow rate up to their maximum capacity. • The screens deliver the solids by gravity through a hopper or compactor screw for which reason it is recommended to study the installation height of the equipment for discharge, collection and processing of such solids. Series/Parallel Mounting Mounting together with W-Tank settlement basin • With large amount of solids present in the discharge, e.g. washing plastics, abattoirs, etc. OUT...

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Rotay Screens Defender®-15

Other Details Compact and Pre-Assembled Plants: • On request, compact plants are containerised. Ask for information. • Plants are also available pre-assembled on a structure. Test Pilot and Test Factory: • Our laboratory test the water to determinate mesh size. • The equipments are pre-assembled and tested in our factory. Transport and Packaging: • On request: - Transportation of equipment in treated wooden crates. - Palletising and plastification of equipment. - Containeri

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.