Long-Lasting Finned heat exchangers for Dehumidification and Drying Systems

Product Overview

Our Long-Lasting Finned Tube Heat Exchangers are engineered as the core thermal component for rigorous industrial dehumidification and drying processes. Designed to operate reliably in high-temperature, high-humidity, and potentially corrosive environments, they provide exceptional heat transfer efficiency with a primary focus on extended service life and reduced total cost of ownership. We specialize in custom-designing and manufacturing these robust exchangers to meet the precise thermal, spatial, and operational demands of your specific application.

Key Features & Design Advantages

• Engineered for Durability: Constructed with premium materials and robust design principles to withstand continuous operation in harsh conditions, minimizing downtime and maintenance needs.

• Superior Heat Transfer Efficiency: The advanced fin-and-tube design maximizes the surface area for optimal heat exchange between air and your thermal medium (steam, hot water, or thermal oil), ensuring rapid and efficient heating or cooling of process air.

• Corrosion & Fouling Resistance: Optional features include anti-corrosion coatings (e.g., hydrophilic epoxy coating on fins), all-stainless-steel construction, or specific tube materials (like cupronickel) to resist corrosion from moisture, volatile organic compounds, or certain industrial atmospheres.

• Low Air-Side Pressure Drop: Optimized fin spacing and circuit arrangement ensure effective heat transfer while maintaining a low resistance to airflow, which helps in reducing the energy consumption of system fans.

• Custom-Configured Design: As a core capability, every unit can be tailored. We adapt the tube diameter, wall thickness, fin type (plain, wavy, louvered), fin density, coil dimensions, header design, and connection ports to integrate seamlessly into your equipment.

• Rugged Construction: Utilizes mechanical expansion of tubes into fins and robust brazing or welding techniques to ensure a solid, leak-proof bond that stands up to thermal cycling and vibration.

Materials & Construction

• Tubes: Available in high-grade copper (for excellent thermal conductivity), stainless steel (for corrosion resistance and strength), or other alloys based on medium and environmental compatibility.

• Fins: Typically aluminum for optimal balance of performance and cost, or copper for enhanced thermal conductivity and solderability. Custom fin materials available.

• Headers & Connections: Customizable from standard steel or stainless steel, with connection types (NPT, BSP, flange) and locations as per your schematic.

• Frame: Sturdy steel side plates and supports ensure structural integrity for easy handling and installation.
  

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OEM & ODM Custom Engineering Services

We are not just a supplier but your thermal solution partner. Our engineering team supports:

• OEM (Based on Your Drawings): Precise manufacturing according to your provided technical drawings and specifications.

• ODM (Based on Your Requirements): Full collaborative design service. Share your performance targets (airflow, temperature rise/drop, pressure drop, medium parameters), spatial constraints, and environmental conditions. We handle the CFD simulation, mechanical design, prototyping, and manufacturing.

• Application-Specific Optimization: We design differently for a lumber kiln versus a food dehydrator or a chemical sludge dryer, focusing on material compatibility, cleanability, and longevity.

Primary Industrial Applications

• Drying Systems: Lumber/wood kilns, food & herb dehydration plants, chemical/polymer drying, mineral/gypsum drying, sludge and wastewater drying systems.

• Dehumidification Systems: Rotary desiccant dehumidifiers (for reactivation air heating), condensation dehumidifiers for swimming pools, warehouses, and large industrial facilities.

• Process Air Heating: Supply air heaters for industrial ovens and dryers.

Typical Technical Specifications (Customizable)

• Heat Transfer Media: Steam, Hot Water, Thermal Oil, or Refrigerants.

• Maximum Working Pressure: Typically up to 2.5 MPa (360 PSI) for steam/water sides; custom high-pressure designs available.

• Operating Temperature Range: Up to 300°C (570°F) depending on materials and construction.

• Fin Types: Flat, Wavy, or Louvered Aluminum/Copper Fins.

• Tube Diameter: Commonly 3/8″, 1/2″, 5/8″, or 3/4″ OD. Custom sizes available.

• Compliance: Designed and manufactured to meet international standards. Specific certifications (CE, ASME) available upon request.

Contact us today with your project requirements or drawings for a custom quotation and thermal design consultation. Let our durable solutions enhance the reliability of your drying and dehumidification equipment.