Heat Exchanger Servicing & Retrofits Services in Kolkata

Heat Exchanger Cleaning, Servicing, and Performance Restoration

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About Our Heat Exchanger Servicing & Retrofits Service in Kolkata

Fouled heat exchangers increase energy consumption, reduce process temperatures, and can cause production bottlenecks. Ram Engineering provides on-site chemical cleaning, mechanical cleaning, and performance restoration for shell-and-tube, plate, air-cooled, and spiral heat exchangers.

The Kolkata-Haldia corridor is a major industrial belt with steel plants, Haldia Petrochemicals, jute mills, and a busy commercial port. With Dankuni Industrial Complex, Kalyani Industrial Area, Haldia Petrochemical Zone, Falta SEZ, and Bantala Leather Complex driving demand for industrial services, our heat exchanger servicing teams are deployed regularly across Kolkata's key manufacturing zones.

Our Heat Exchanger Servicing & Retrofits Process

  1. Performance audit — measuring actual vs design duty
  2. Chemical or high-pressure water cleaning
  3. Tube bundle inspection and replacement if required
  4. Gasket replacement and pressure testing
  5. Post-service performance verification

Key Benefits

✔ Restore heat exchanger to design duty
✔ Reduce energy consumption (improved heat transfer coefficient)
✔ Extend time between cleaning shutdowns
✔ Identify tube failures before they contaminate process streams
✔ Retrofit to higher efficiency plate designs where applicable

Industries We Serve in Kolkata

Kolkata's steel, jute, leather, chemicals, and port industries industries rely on reliable heat exchanger servicing to maintain uptime and efficiency. Our teams regularly service steel manufacturers, petrochemical processors, jute mills, and port operators across the region.

Chemical Plants Refineries Power Plants Pharmaceutical Food Processing HVAC Systems

Industrial Areas We Cover in Kolkata

We provide heat exchanger servicing across all major industrial zones in Kolkata including Dankuni Industrial Complex, Kalyani Industrial Area, Haldia Petrochemical Zone, Falta SEZ, and Bantala Leather Complex. On-site service with our mobile equipment — no transport of your oil required.

Frequently Asked Questions

How do you clean a shell-and-tube heat exchanger?
Depending on fouling type: high-pressure water jetting, chemical circulation cleaning, or mechanical rodding. We select the method based on fouling analysis.
What are the signs a heat exchanger needs cleaning?
Increased pressure drop, reduced outlet temperature, increased steam or utility consumption, or visible fouling during inspection.
Can a shell-and-tube exchanger be retrofitted with plates?
In many cases yes — replacing S&T with compact PHE reduces footprint and improves efficiency. We assess retrofit feasibility for each application.

Related Services

Get a Free Consultation

Talk to our heat exchanger servicing experts about your requirement. We serve Kolkata and all surrounding industrial areas.

📞 +91-99400-49505 ✉ mail@oilfiltration.in 💬 WhatsApp Us

Why Choose Ram Engineering?

  • ✅ 33+ years of industrial expertise
  • ✅ On-site mobile service — no transport needed
  • ✅ Serve all major cities across India
  • ✅ Detailed service reports every time
  • ✅ Rapid deployment — 24–48 hour response
  • ✅ ISO-certified processes and instruments

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