Spiral Heat Exchangers

SRJ Heat Exchangers designs and manufactures spiral heat exchangers for applications that involve highly viscous, fouling, or dirty fluids where conventional heat exchangers struggle. The spiral flow design ensures continuous self-cleaning action, uniform heat transfer, and reliable long-term operation even in the toughest process conditions.

Spiral heat exchangers are widely used for sludge, slurry, wastewater, and sticky process fluids, delivering efficient heat transfer with minimal maintenance.

Spiral Heat Exchangers for Fouling & Viscous Applications

Our spiral heat exchangers are engineered for processes where clogging, fouling, and pressure loss are major concerns.

Key Advantages:

The spiral design forces the fluid to flow in a continuous curved path, creating turbulence that prevents sediment build-up and ensures consistent heat transfer performance.

Industrial Applications

Spiral heat exchangers are commonly used in industries with challenging process fluids:

Wastewater and sludge treatment

Chemical and petrochemical processing

Pulp and paper industry

Distilleries and sugar plants

Oil, bitumen, and heavy fluid heating

Heat recovery systems

Each unit is designed based on fluid viscosity, solids content, and operating temperature to ensure reliable operation and long service life.

Materials & Construction

SRJ spiral heat exchangers are built using heavy-duty materials for harsh operating environments:

  • Plate materials: Carbon steel, stainless steel, special alloys
  • Spiral channel design: Single or double spiral flow paths
  • End covers: Removable for easy maintenance
  • Construction: Fully welded for leak-free performance

This construction ensures durability, corrosion resistance, and consistent performance even with highly fouling media.

Why Choose a Spiral Heat Exchanger?

A spiral heat exchanger is the ideal solution for applications where fouling and clogging cause frequent downtime in traditional heat exchangers. Its self-cleaning spiral flow design reduces maintenance, improves reliability, and ensures stable operation over long periods.

This makes spiral heat exchangers a cost-effective and dependable solution for demanding industrial processes.

Frequently Asked Questions

It is a heat exchanger with a spiral flow path that allows efficient heat transfer for viscous and fouling fluids.
When your process involves sludge, slurry, viscous, or dirty fluids that cause fouling in other heat exchangers.
Yes, the spiral flow creates turbulence that minimizes fouling and sediment build-up.
Yes, they are specifically designed for high-viscosity and high-solids-content fluids.
Yes, SRJ Heat Exchangers designs and manufactures spiral heat exchangers under strict quality standards.
Share your process details with our technical team, and we will provide a customized solution and quotation.

Get a Custom Spiral Heat Exchanger Solution

We design custom spiral heat exchanger solutions based on your fluid characteristics, temperature range, and process conditions to ensure efficient and trouble-free operation.

Contact our technical team today for expert consultation and fast quotation.

Our Clients

At SRJ Plate Heat Exchangers, we work closely with leading industrial brands, delivering reliable heat exchanger solutions backed by quality, performance, and long-term trust.

Enquiry For : Spiral Heat Exchangers