Exporting worldwide from Coimbatore, India

enquiry@heatexchanger.co.in +91 422 2670982 Monday–Saturday 9:00–18:00 IST
Cooling Towers

Cooling Tower Retrofit, Repair & AMC

An ageing or under-performing cooling tower costs you in higher cold-water temperatures, lost production and wasted energy. Our service team surveys existing towers of any make, measures performance, identifies the causes of shortfall and proposes a practical retrofit or repair plan. Work is planned around your shutdowns, and annual maintenance contracts keep towers running reliably year after year.

Why buyers pick it

Survey and assessment

Site inspection of structure, fill, distribution and mechanical equipment, with performance checks against design data.

Performance upgrades

Replacing splash fill with modern film fill, improving distribution and re-selecting fans to recover or increase capacity.

Structural repair

Repair or replacement of decayed timber, damaged FRP and corroded steel, including conversion to pultruded FRP.

Annual maintenance contracts

Scheduled inspections, cleaning, gearbox and fan servicing and preventive replacement, with reports after every visit.

Types and configurations

Thermal retrofit

Fill, eliminator, nozzle and fan upgrades to restore or uprate thermal performance.

Structural rehabilitation

Repair or replacement of structure, casing, fan deck and stacks.

Comprehensive AMC

Labour, inspection and agreed spares covered for a fixed annual scope.

Non-comprehensive AMC

Scheduled inspection and servicing visits, with spares quoted as required.

Specifications

ScopeTowers of any make and construction
SurveyVisual, mechanical and performance assessment on request
Upgrade optionsFill, eliminators, distribution, fans and drives
Structural workTimber, FRP, steel and RCC repair
SchedulingPlanned around your shutdown windows
AMC termTypically annual, comprehensive or non-comprehensive

Materials of construction

PVC film fill (replacement)PVC cellular drift eliminatorsPultruded FRP structural membersTreated timber membersFRP panels and fan stacksSS 304 / SS 316 fastenersHot-dip galvanised steel hardware

Common applications

  • Refineries and petrochemical plants
  • Power plants
  • Fertiliser and chemical plants
  • Steel and metal processing
  • Commercial HVAC and hospitals
  • Food, beverage and pharma utilities

Frequently asked questions

Can a retrofit increase cooling capacity without a new tower?

Often, yes. Replacing old splash fill with modern film fill, improving distribution and upgrading fans can recover lost capacity and in many cases deliver more than the original design, subject to a site survey.

Do you offer AMC outside India?

AMC scope and visit frequency are agreed case by case for international sites, and can be combined with spares supply and remote technical support.

What information do you need to quote a cooling tower?

Circulating water flow, hot and cold water temperatures, design wet-bulb temperature at site, available plot area, water quality and power supply details. If some data is missing, our design team can help you establish it from your process and local climate data.

Do you export cooling towers outside India?

Yes. We supply cooling towers, spares and service to clients across the Middle East, Africa, Asia, Europe and the Americas. Towers are designed for the site climate, broken down into container-friendly modules where possible, export-packed and shipped to any port worldwide with erection drawings and documentation.

Can our own inspector or a third-party agency inspect the tower?

Yes. Third-party and client inspection is welcome at our factories in Coimbatore, including material checks, dimensional inspection, fan balancing records and pre-dispatch inspection, as agreed in the inspection and test plan.

Do you provide erection and commissioning at site?

We provide erection drawings and manuals with every supply, and our engineers can supervise erection and commissioning in India and overseas on request, or support your local contractor remotely.

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Have a shutdown date or project deadline?

Give us the date your equipment must be on site. We will plan design, fabrication, inspection and shipping backwards from it and tell you honestly if it is achievable.