Company Tour

• Low air resistance: compared to conventional round finned tube type, 60% of air resistance can be reduced, thus significantly reducing power consumption of fan motor;
• Low heat resistance & high heat transfer coefficient: after being hot-dip galvanized, finned tubes have a molecular structure which is tighter than extruded tubes;
• Compact structure with robust fins, easy to maintain;

• Excellent heat transfer performance: combining steel tube of good pressure ratings and aluminum of high thermal conductivity;
• Strong corrosion resistance: indirect contact between steel tube and surrounding air;

• Fins are formed byutilizing high precision punching machine;
• Fins are perfectly connected to tubes by mechanical expansion of the round tubes, dramatically ensuring excellent heat transfer performance;

Production Workshop 1:

raw material processing, components and parts preparation

Production Workshop 2:

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  forming, assembling, welding and pressure testing

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  welding

automatically fixing the fins onto elliptical tubes, assembling and welding of heat recovery units and air-cooled heat exchangers

Pressure testing tank

finished products are subjected to pressure test to ensure the qualified performance without leakage

Portable handheld spectrometer

inspection and analysis of raw material quality

Helium leak detector

testing leak tightness of heat exchanger with helium gas