INDUSTRIA

Mallas Wedge Wire para Riego Agrícola

Los sistemas de riego agrícola bombean agua de ríos, canales, embalses y fuentes subterráneas — todas transportan sedimentos, residuos orgánicos, peces y vegetación acuática que dañan los goteros, aspersores y rodetes de bombas. Las mallas de toma Wedge Wire y las mallas Coanda autolimpiables proporcionan pre-filtración segura para los peces y de bajo mantenimiento, que protege la infraestructura de riego aguas abajo. La ranura V continua resiste el atascamiento por algas y limo, y las configuraciones de toma pasiva cumplen los estándares ambientales para protección de peces en derivaciones de aguas superficiales.

APLICACIONES

Dónde trabajan nuestras mallas

Surface Water Intake

Coanda screens and T-screen intakes for canal, river, and reservoir water diversion. Fish-friendly, self-cleaning, no power required — ideal for remote irrigation districts.

Drip Irrigation Pre-filtration

Cylindrical strainers upstream of drip emitter networks. Slot size matched to emitter clearance prevents clogging and extends emitter life across thousands of irrigation cycles.

Pivot and Sprinkler Systems

Inline filtration for center-pivot and lateral-move irrigation. Protects nozzles, regulators, and end-guns from sediment, fiber, and algae carryover.

Groundwater Well Screens

Borehole screens for irrigation wells. Engineered for collapse strength under aquifer pressure and matched to formation grain size for sand-free water delivery.

Agricultural Drainage and Effluent

Sieve bend and rotary screens for tail-water recovery, agricultural runoff capture, and effluent screening before discharge or recycling.

Greenhouse and Hydroponic Systems

Fine-slot filtration for nutrient solutions and recirculating greenhouse water. Stainless steel construction tolerates fertigation chemistry without corrosion.

PRODUCTOS RECOMENDADOS

Mallas para Riego Agrícola

Malla CoandaSelf-cleaning surface water intake, fish-safe, no power required.Malla de captación (T-Screen)Pump intake protection with low through-slot velocity for fish safety.Malla para pozo de agua (Vee Wire)Groundwater extraction, engineered collapse strength for irrigation wells.Malla cilíndrica de hilo cuñaDrip irrigation pre-filtration, inline strainer for sprinkler systems.Criba curva (DSM Screen)Tail-water recovery and agricultural effluent screening.

MATERIALES

Materiales para Riego Agrícola

SS 304General irrigation in low-chloride canal, reservoir, and groundwater service.

SS 304LWelded freshwater irrigation, low-chloride canal and reservoir water.

SS 316LBrackish water, recycled water, and fertigation systems with chloride exposure.

Super DuplexCoastal irrigation and high-salinity reclaimed water applications.

Cumplimiento normativo

US Clean Water Act Section 316(b) for surface water diversions

EU Water Framework Directive and member-state irrigation regulations

Local fishery regulations and water rights compliance

MODOS DE FALLO Y MITIGACIÓN

Cómo Fallan los Tamices — y Cómo lo Evitamos

Algae and biofilm blinding

V-wire continuous-slot geometry releases biofilm and stringy algae during natural flow events. Coanda screens stay self-cleaning over multi-season service.

Sediment and silt buildup

Coanda acceleration plate maintains sweep velocity over the screen face; T-screen submerged intakes use low through-slot velocity to limit silt entrainment.

Frost and ice damage

Stainless steel construction tolerates freeze-thaw cycles; drain provisions and angled geometry reduce ice anchor points in cold-climate canals.

Pump cavitation from undersized intake

Screen area sized to design flow with safety factor; through-slot velocity kept low to avoid head loss spikes and pump starvation.

CÓMO ESPECIFICAR

Qué Enviar para Una Cotización Precisa

Cuantos más de estos datos pueda compartir al solicitar una cotización, más rápido responderemos con una especificación defendible.

ApplicationSurface water intake · drip pre-filter · pivot / sprinkler inline · well screen · tail-water · greenhouse

Slot opening0.1 mm – 3 mm depending on emitter and pump tolerance

Screen geometryCoanda · T-screen intake · cylindrical · sieve bend · water well screen

Design flowL/s or m³/h per screen

Source water typeRiver · canal · reservoir · groundwater · recycled / fertigation

Material gradeSS 304L · SS 316L · Super Duplex

Through-slot velocity target≤ 0.15 m/s (0.5 fps) for 316(b) and fishery compliance

Site conditionsClimate, sediment load, debris type (algae, leaves, gravel)

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