ENCON Group of Companies was founded in 1987 in Nashik, Maharashtra, India, and has grown into one of the foremost manufacturers and exporters of Axial Flow Fiberglass Reinforced Plastic (FRP) Fans, operating 14+ manufacturing units and exporting to 32-45+ countries. With more than 540,000 installations worldwide and corporate membership in the Cooling Technology Institute (CTI), ENCON supplies FRP axial-flow fans, complete field-erected FRP cooling towers, pultruded structural profiles, and the fan blades, clamps, drive shafts, fills, and nozzles that keep them running — serving power generation, refining, cement, mining, HVAC, textile, and tea-processing industries.
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Large, bottom-mounted axial fans that draw ambient air across finned-tube bundles to condense steam-turbine exhaust or cool process fluids without water — the workhorse of air-cooled condensers (ACC) and air-cooled heat exchangers (ACHE) at power plants and refineries in water-scarce regions.
Large fiberglass-reinforced axial flow fan installed beneath an air-cooled condenser cell, viewed from ground level looking up through the round FRP fan stack. Used to draw ambient air across finned-tube bundles condensing steam-turbine exh...
Blades: 8
عرض التفاصيلMotor-and-gearbox-driven axial fan fitted with a diamond-mesh safety guard, mounted beneath a finned-tube bundle bank. Typical of air-cooled heat exchangers used for process fluid, lube oil, and jacket-water cooling in refineries and petroc...
Drive: Motor-and-gearbox driven
عرض التفاصيلRow of large-diameter air-cooled condenser cells at an operating power plant, each housing an FRP axial fan beneath a raised maintenance platform. Illustrates full-scale ACC deployment: multiple fan cells arranged in banks to condense turbi...
Cells shown: 3
عرض التفاصيلFront-on view of a twin-fan air-cooled heat exchanger cell, showing two 7-blade FRP fans with adjustable-pitch hubs sharing a drive motor. Illustrates the compact fan/motor arrangement used on skid-mounted process coolers and package air-co...
Blades: 7 (per fan)
عرض التفاصيلAerial site photo of a large multi-blade FRP fan (~10 blades) laid flat during on-site assembly, with an installation crew fitting blades to the central hub ahead of hoisting into the fan stack. Documents the field erection process for larg...
Blades: ~10
عرض التفاصيلAerial construction-site photo of a large blue multi-blade FRP fan being assembled on the ground ahead of installation, tied to a documented project reference in Thailand. Illustrates the scale of Encon's export capability for large air-coo...
Blades: ~12-14
عرض التفاصيلMesh-guarded axial fan mounted on a skid radiator/heat-exchanger package, typical of engine-driven generator sets, compressor packages, or small process coolers. The fan pulls ambient air through the radiator core to reject heat from circul...
Guard: Mesh-guarded
عرض التفاصيلComplete field-erected, mechanical-draft cooling tower cells — built from a pultruded FRP structural frame, clad in corrugated FRP casing, and topped with a fan stack — that reject process heat by evaporating water as air is drawn up through falling water and fill media.
Complete field-erected counterflow cooling tower cell with corrugated FRP casing panels, access ladder, and top-mounted fan stack. Water falls vertically through fill media while air is drawn upward against the flow, rejecting process heat ...
Configuration: Single-cell
عرض التفاصيلRow of linked counterflow cooling tower cells sharing a common cold-water basin and rooftop walkway, each with its own fan stack. Multi-cell arrangements scale total heat-rejection capacity for large plants while keeping individual cells mo...
Configuration: Multi-cell, in-line row
عرض التفاصيلNight-time operational view of a multi-cell cooling tower bank, fan stacks floodlit with a visible water-vapor plume rising from each cell. Demonstrates the tower actively rejecting heat under full load at a commissioned site.
Cells: 5
عرض التفاصيلThe fill, drift eliminators, nozzles, and drive shafts inside a cooling tower cell: fill maximizes air-water contact for evaporation, drift eliminators strip entrained droplets from the exhaust air, nozzles distribute hot water over the fill deck, and FRP drive shafts transmit power from gearbox to fan hub.
Stacked bank of angled FRP chevron blades that captures and returns entrained water droplets from the exiting air stream before it leaves the cooling tower. Minimizes drift water loss to typically under 0.005% of circulating flow, cutting m...
Material: FRP (chevron blades)
عرض التفاصيلTan-colored wave-profile drift eliminator panel offering a lighter-weight, chemically resistant option for less demanding water chemistries. Removes fine water droplets from the discharge airstream while adding minimal pressure drop, an alt...
Material: PVC
عرض التفاصيلFRP composite torque tube with a precision steel mounting flange, transmitting rotational power from a right-angle gearbox to the fan hub in mechanical-draft cooling towers. Composite construction resists the humid, corrosive tower environm...
Material: FRP composite torque tube
عرض التفاصيلCross-fluted FRP film-fill pack that maximizes air-to-water contact surface area inside a counterflow cooling tower cell, improving evaporative heat-transfer efficiency. Suited to clean-to-moderate-fouling water in power, chemical, and refi...
Type: Cross-fluted film fill
عرض التفاصيلSplash-type trickle fill grid with triangular splash bars that break falling water into fine droplets to promote evaporation, tolerant of higher suspended-solids and scaling water than film fill. A common choice for field-erected towers han...
Type: Splash trickle grid
عرض التفاصيلFRP water-distribution nozzle with a wide-angle deflector cap that spreads incoming hot water evenly across the fill deck below, minimizing splash-back drift at the fill's leading edge. Threaded connection mounts directly into the tower's h...
Type: Water distribution nozzle
عرض التفاصيلAxial fans built for specialty ventilation and exhaust duty beyond cooling-tower and ACC service — metro/tunnel ventilation, industrial duct exhaust, kiln cooling, air washer/humidification, textile mills, and tea withering — each sized and configured for its application's airflow and environment.
Large-diameter, high-volume axial fan with a bright metal hub cover, sized for underground rail-tunnel and metro-station ventilation duty. Provides smoke extraction, temperature control, and passenger-safety airflow in confined underground ...
Blades: ~11
عرض التفاصيلAngled axial exhaust fan with a distinctive rounded red hub cover, mounted at the base of a large cylindrical process duct or chimney. Used for boiler, kiln, or process-gas exhaust extraction where hot, particulate-laden air must be moved r...
Hub: Red hub cover
عرض التفاصيلMulti-blade exhaust fan with a smooth white conical hub, viewed head-on inside its round duct housing. A distinct design from the red-hub exhaust fan, illustrating Encon's range of duct-mounted extraction fans for general industrial ventila...
Blades: ~15
عرض التفاصيلCompact 6-blade axial fan intended to direct cooling air onto a cement rotary kiln's tyre (riding ring) and shell, helping control localized shell temperature and extend refractory and tyre life. Shown as a bench/demonstration unit ahead of...
Blades: 6
عرض التفاصيلCompact 7-blade FRP fan with a bolted metal hub, used in air washer and humidification systems to draw air through a water-spray or wetted-media bank for evaporative cooling and dust/odor control in textile mills and industrial halls.
Blades: 7
عرض التفاصيلLarger 12-blade fan installed in a wall opening ahead of a radiator/media bank, part of an air washer or humidification line. Moves conditioned air through wetted media to add humidity and cool process air in textile and industrial environm...
Blades: 12
عرض التفاصيلFRP axial fan with a red conical hub, installed through a circular wall opening to ventilate a textile mill floor. FRP construction resists the humid, lint-laden, corrosive atmosphere typical of spinning and weaving sheds while providing co...
Blades: 10
عرض التفاصيلPair of mesh-guarded axial fans with orange hubs mounted beneath a tea withering trough shed, blowing ambient or heated air up through the leaf bed. Reduces leaf moisture from 70-80% to around 50% during withering, the first stage of tea pr...
Units: Twin (2 fans)
عرض التفاصيلHeavy-duty axial fans, often with higher blade counts and pressure ratings, that supply fresh air into or exhaust foul air out of underground mine workings and tunnels to meet mine-safety ventilation-rate standards.
High-blade-count axial flow fan installed inside a large circular duct/shaft casing, backlit against open sky. Sized for underground mine and tunnel ventilation duty, supplying fresh air or exhausting foul air to meet mine-safety ventilatio...
Blades: ~16
عرض التفاصيلIn-progress fabrication shot showing individual fan blades being fitted to a blue FRP fan-casing shell on the shop floor. Illustrates the manufacturing and quality-assembly stage for large mine ventilation fan units before field shipment.
Material: FRP casing shell
عرض التفاصيلIndividually replaceable fan blades and their aerodynamic cross-sections, molded from E-glass epoxy FRP or carbon-fiber composite in paddle, twisted, ribbed, and airfoil profiles to trade off air volume, weight, and drive load for a given fan application.
Single elongated FRP fan blade for air-cooled condenser duty, molded from E-glass epoxy composite with an airfoil cross-section and a round root for bolting into a multi-piece hub clamp. Individually replaceable, so a damaged blade can be s...
Material: E-glass epoxy FRP
عرض التفاصيلCross-section cutaway of a deep-chord airfoil blade profile, showing the aerodynamic shape engineered to maximize air volume moved per unit of drive power. Represents Encon's higher-efficiency blade profile option for large-diameter ACC and...
Profile: Deep-chord airfoil
عرض التفاصيلCross-section cutaway of a slimmer airfoil profile, trading some air volume for reduced weight and drive load versus the deep-chord design. Offered as a lighter-duty blade profile option for smaller-diameter or lower-static-pressure fan app...
Profile: Slim airfoil
عرض التفاصيلGeneral-purpose paddle-style FRP fan blade with a straight taper and round mounting root, representative of Encon's standard replacement blade range for axial cooling and ventilation fans. Corrosion-resistant composite construction outlasts...
Material: FRP
عرض التفاصيلSmall, sharply twisted blade with a compact cylindrical mounting stub, distinct from the flat paddle-style blades used on large ACC fans. Its pronounced curvature suits smaller, higher-speed fan applications requiring more aggressive pitch ...
Profile: Twisted/curved
عرض التفاصيلFlat blade with a ribbed/embossed reinforcing surface pattern and a round mounting stub, a structurally reinforced alternative to smooth-surface blades. The rib pattern adds stiffness without adding significant weight, useful on wider-chord...
Profile: Flat, ribbed/embossed surface
عرض التفاصيلFully balanced, drop-in-ready fan units — blades plus hub, and in some cases an integrated drive motor — spanning 4- to 8-blade configurations and cast, bolted, or carbon-fiber-composite construction for direct mounting to a motor shaft or gearbox.
Studio product photo of a complete 6-blade FRP fan assembly with a chunky cast composite hub, ready for direct mounting to a motor shaft. Represents a standard mid-diameter fan unit sold as a complete, balanced, drop-in replacement assembly...
Blades: 6
عرض التفاصيل5-blade fan assembly shown with its two integrated motor/gearbox housings attached to the hub, illustrating a self-contained direct-drive fan package rather than a belt- or shaft-driven unit. Suited to compact package coolers where a separa...
Blades: 5
عرض التفاصيلComplete 6-blade FRP fan assembly finished in blue with a multi-bolt cast hub, a color/hub variant of Encon's standard fan-assembly line. Demonstrates the range of hub casting designs available across the same general blade configuration.
Blades: 6
عرض التفاصيل4-blade fan assembly built with a carbon-fiber-reinforced composite blade set on a heavy cast hub, offering a lighter, higher-stiffness alternative to standard E-glass FRP blades. Reduced blade mass lowers bearing and drive loads on high-sp...
Blades: 4
عرض التفاصيلCompact 8-blade FRP fan assembly with a small dark hub and asterisk-pattern blade layout, a smaller-diameter counterpart to Encon's larger ACC and cooling tower fan assemblies. Suited to smaller air-cooled heat exchanger cells or process ve...
Blades: 8
عرض التفاصيلThe hardware that locks blades into a fan and transmits drive torque: cast-metal and FRP-composite root clamps across a range of sizes, plus flanged, cast, and segmented-clamp hub assemblies for mounting and individually adjusting blade pitch.
Split cast-metal clamp block that bolts around a blade's cylindrical root to lock it into the hub at a fixed pitch angle, shown across five sizes to match different blade-root diameters. Allows individual blade pitch adjustment and replacem...
Material: Cast metal
عرض التفاصيلComposite (FRP) equivalent of the cast-metal blade clamp, offered across a wider size range for larger or corrosion-sensitive installations. Two-piece design clamps around the blade root and bolts through the hub face; an assembled cube-sty...
Material: FRP composite
عرض التفاصيلTwin-disc flanged hub with a dense perimeter bolt pattern for mounting a full blade set plus a motor-side coupling flange. Its flat-disc design distributes blade loads evenly and suits fans requiring a rigid, low-runout mounting interface.
Type: Twin-disc, flanged
عرض التفاصيلCast hub with a dense radial bolt circle and a keyed center bore for direct shaft mounting, sized for a high blade count. Rugged cast construction handles the combined centrifugal and aerodynamic loading of large-diameter industrial axial f...
Type: Cast, radial bolt circle
عرض التفاصيلSix-position segmented clamp hub, each segment bolting independently around a blade root, allowing individual blade pitch setting on a 6-blade fan. Segmented design simplifies field blade replacement versus a one-piece cast hub.
Type: Segmented clamp (6 independent segments)
عرض التفاصيلThe pultruded and molded FRP building blocks of field-erected cooling towers and fan casings — C-channel, equal angle, square box section, flat plate, grating, deck panels, kick plate, and rung/handrail stock — offered in place of steel for corrosion-free strength in a constantly wet environment.
Molded FRP fan stack (venturi-profile cylinder) that houses the fan and shapes airflow into the cooling tower or ACC cell, shown in both exterior and interior/bore views. Its curved waist profile reduces turbulence losses and improves fan e...
Material: Molded FRP
عرض التفاصيلMolded fiberglass grating panel used for walkways, platforms, and equipment decking around cooling towers and ACC structures. Open-mesh design provides slip resistance and drainage while resisting the corrosive, wet environment that would r...
Material: Fiberglass (pultruded/molded)
عرض التفاصيلPultruded fiberglass C-channel structural section, shown across multiple sizes, used as horizontal beams and girts in the load-bearing frame of field-erected FRP cooling towers. Corrosion-resistant alternative to galvanized steel channel fo...
Material: Pultruded fiberglass
عرض التفاصيلMolded FRP support grid/deck panel that carries fill media and distributes structural loads across a cooling tower cell's basin deck. Multi-cell ribbed construction combines light weight with high load-bearing stiffness for a corrosion-resi...
Material: Molded FRP
عرض التفاصيلPultruded fiberglass equal-angle section used for diagonal bracing, corner framing, and secondary support members in FRP cooling tower structures, shown across a range of leg sizes. Offers steel-comparable stiffness at a fraction of the wei...
Material: Pultruded fiberglass
عرض التفاصيلFlat pultruded/molded FRP plate stock used for gussets, mounting plates, and general fabrication within cooling tower and fan-casing assemblies. Supplied across a range of thicknesses for structural and non-structural applications requiring...
Material: Pultruded/molded FRP
عرض التفاصيلYellow pultruded FRP kick-plate section installed along walkway and platform edges around cooling towers to prevent tools and debris from falling and to protect panel edges from foot traffic. Bright color aids visibility as a safety-edge ma...
Material: Pultruded FRP
عرض التفاصيلSquare hollow pultruded FRP rung section used to build corrosion-resistant access ladders and stair treads on cooling tower and ACC platforms. Hollow profile keeps weight low while maintaining the stiffness needed for a safe foot-load rung.
Material: Pultruded FRP
عرض التفاصيلRound pultruded FRP tube with a serrated (ribbed) outer surface for improved grip, used as handrail or rung stock on tower access ladders and walkways. Corrosion resistance suits the constantly wet, evaporative environment around cooling to...
Material: Pultruded FRP
عرض التفاصيلSquare hollow pultruded FRP tube used as columns and diagonal struts in the structural frame of field-erected cooling towers, shown across multiple sizes and resin colors. Lightweight, corrosion-proof alternative to steel box section for we...
Material: Pultruded FRP
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