At Attomo, we specialize in solving the most challenging thermal management problems. Our Spiral Plate Heat Exchangers (SPHE) are engineered to handle high-fouling fluids, slurries, and fibrous materials that conventional heat exchangers cannot manage.
As one of the premier spiral phe manufacturers in india, Attomo combines innovative design with robust manufacturing to deliver heat exchangers that minimize downtime and maximize energy recovery.
Why Choose Attomo’s Spiral Plate Heat Exchangers?
Technical Specifications & Design Capability
As experienced spiral phe manufacturers in india, Attomo custom-builds every unit to meet specific process requirements.
| Feature | Specification / Capability |
| Material of Construction | Stainless Steel (304, 316L), Duplex, Hastelloy, Carbon Steel |
| Design Temperature | Up to 400°C |
| Design Pressure | Up to 30 Bar (Custom options available) |
| Flow Arrangement | Counter-current, Co-current, or Condenser Type |
| Applications | Liquid-Liquid, Gas-Liquid, Vapor-Liquid |
Applications Across Industries
Selecting the right partner is critical for long-term plant performance. Attomo stands out among spiral phe manufacturers in india because we don’t just sell equipment; we provide thermal consultations.
- Custom Engineering: We use advanced thermal calculation software to ensure your PHE is sized perfectly for your flow rates.
- Quality Assurance: Every unit undergoes rigorous pressure and leak testing to meet international safety standards.
- End-to-End Support: From design and fabrication to commissioning and after-sales service, our team ensures your operations remain seamless.
Frequently asked question about Spiral Plate Heat Exchanger
Yes, the best way to prevent fouling is by using an Attomo Spiral Plate Heat Exchanger with a single-channel self-cleaning design. This configuration creates high shear rates that naturally scrub away deposits and sludge. It is specifically engineered to handle process slurries and suspended solids where traditional shell and tube units often fail.
The Spiral Plate Heat Exchanger is the most efficient choice because its concentric circular design offers a significantly higher surface area-to-volume ratio than shell-and-tube models. This compact footprint allows for vertical installation in tight layouts. Attomo provides these units to maximize thermal performance while minimizing the physical space required for installation and maintenance.
Yes, the Type 1 Spiral Plate Heat Exchanger is designed for true counter-current flow, which allows for extremely close temperature approaches. This design is ideal for liquid-to-liquid heating and cooling, ensuring maximum energy recovery. By utilizing two long, curving metal plates, the unit maintains a uniform temperature gradient across the entire flow path.
Maintenance is simplified through removable covers that provide direct access to the interior heat transfer surfaces for inspection or manual cleaning. Unlike brazed units, the Attomo spiral design allows for full physical access to the channels. This ensures that even in heavy fouling applications, the unit can be restored to 100% thermal efficiency with minimal downtime.
Yes, Spiral Plate Heat Exchangers are the industry standard for handling sludge, fibrous media, and slurries. The single-passage flow prevents the “dead zones” found in multi-tube exchangers where solids typically settle. Attomo’s specialized fabrication ensures these units can manage high-solid content and viscous fluids without the risk of bypass or frequent clogging.