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Weldon Engineers (India) logo showing a cooling tower rising from stylised waterWeldon EngineersIndia
Four cell green FRP rectangular cooling tower rated 600 TR

Industries served

The same equipment, specified very differently.

A cooling tower for a pharmaceutical utility and one for a steel plant share a working principle and almost nothing else. What changes is the approach temperature, the water chemistry it has to survive and how long it can be taken off line.

  • HVAC and Building Services

    The challenge

    Condenser water scale raises chiller approach temperature and pushes energy consumption up across the whole cooling season.

    How we approach it

    Correctly sized FRP towers with a ScaleOff conditioner on the condenser line, keeping approach stable without a dosing regime for the building team to manage.

  • Power Generation

    The challenge

    Any loss of condenser vacuum from fouled heat transfer surfaces shows up immediately as reduced plant load factor.

    How we approach it

    Field erected multi cell towers with performance testing at handover, plus non-chemical treatment that holds heat transfer surfaces clean between outages.

  • Steel and Metals

    The challenge

    High heat loads, heavy suspended solids and aggressive water chemistry destroy timber and mild steel towers quickly.

    How we approach it

    FRP construction that resists corrosion, with low fouling fill grades selected for dirty water and a spares programme to keep cells available.

  • Chemical and Pharmaceutical

    The challenge

    Process cooling has to hold a tight temperature band, and chemical dosing adds a contamination pathway that validation teams would rather remove.

    How we approach it

    Counter flow towers sized for a close approach, paired with non-chemical treatment that introduces nothing into the circuit.

  • Distilleries and Sugar

    The challenge

    Seasonal campaigns run continuously for months, so a tower failure mid season is extremely costly and cannot wait for a new build.

    How we approach it

    Multi cell towers where individual cells can be isolated and serviced on line, backed by a stocked spares list before the campaign starts.

  • Cold Storage

    The challenge

    Condenser fouling raises head pressure, which drives compressor energy up and shortens the life of the refrigeration plant.

    How we approach it

    Compact bottle towers matched to the condenser duty, with inline scale prevention that requires no attendance from site staff.

  • Defence and Government

    The challenge

    Public and defence procurement requires vendors who hold current approvals and can document compliance through the tender process.

    How we approach it

    Supply under our PAN India Military Engineering Services approval, alongside CPWD, PWD, DRDO, BHEL and Airports Authority of India registrations.

  • Food and Beverage

    The challenge

    Water in contact with production areas has to stay fit for purpose, which rules out several conventional scale control chemistries.

    How we approach it

    ScaleOff catalytic conditioning, which leaves water chemistry unchanged and remains approved for drinking and food contact duty.

Next step

Every sector has a different awkward constraint

Tell us yours. Whether it is a close approach, dirty water, a noise limit or a shutdown window measured in hours, it is better designed in than worked around later.

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+91 99585 27775

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+91 98681 45099Supportweldonengg@gmail.com

Monday to Saturday, 09:30 to 18:30. Enquiries from outside India are welcome.

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