Model implication

Structure and technical performance
The thin-walled copper tube and bridge double flanging aluminum tube expansion structure make tl-s become an efficient heat exchanger.
The bridge slits can eliminate the air boundary layer to a great extent, so as to obtain sufficient heat transfer effect.
The various and solid frame structure can meet the installation requirements of different occasions.
Various chip spacing (2-6 mm) to meet the needs of different working conditions.
The specifications and varieties are complete to meet the needs of different working conditions and combinations.
The perfect test data show that the heat transfer coefficient, heat transfer efficiency and water gas ratio are better than the similar products, and provide all kinds of data for the design.

Excellent processing technology
Auxiliary sheet forming - precision multi-stage cold stamping with time die is used for secondary flanging pipe hole and bridge type strip seam auxiliary sheet forming plough.
Tube assisted contact forming -- mechanical expansion.
Copper pipe welding - low temperature rapid brazing to ensure 1.2MPa pressure.
Outer frame - cold rolling, bending, mechanical connection.

View of TLS type surface air cooler