High-performance integrated copper fin coil heat exchanger designed specifically for tankless water heaters, manufactured using advanced extruding processes for superior thermal efficiency and durability.

• Roll forming process tube construction
• High thermal conductivity with compact design
• ISO 9001:2008 quality certified manufacturing
• Available with tin plating for interior and exterior surfaces
• Soft annealing capability for custom design flexibility

• Optimized heat exchange performance through extruding process
• Compact design reduces assembly space requirements
• Copper material provides hygienic, antimicrobial properties for drinking water systems
• Enhanced resistance to vibration and corrosion
• Cost-effective operation with extended service life

1. Order raw material according to customer specifications
2. Inspect raw materials upon arrival
3. Roll forming fin tube with continuous process monitoring
4. Cut to required length specifications
5. Quality inspection of finned tube specifications
6. Optional processes: de-fin, soft annealing, bending, coiling, welding connectors
7. Cleaning, pressure testing, and drying procedures
8. Final packaging for delivery

• Heating systems: gas-fired boilers, condensing boilers, flue gas condensers
• Tankless water heaters and drinking water heating
• Mechanical and automotive engineering: oil coolers, mine coolers, diesel engine air coolers
• Chemical engineering: gas coolers, heaters, process coolers
• Power plants: air coolers, cooling towers
• Nuclear engineering: uranium enrichment plants