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5 Yrs
No.1 Leshan Rd, Datang Industry Zone, Shanshui Area, Foshan, Guangdong Province, P.R.
Foshan, Guangdong-528231, China+(86)-757-87278638
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Collector With Aluminum Absorber

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Collector efficiency : 78%, a1=5.5%, a2=0.01;
Coating efficiency : absorption 95%, emission 20%;
Standard coating thickness : 0.8mm
Coating origin : China
Compress structure: Yes
In order to fit the request of different market, we designed a particular structure of aluminum fin/copper tube structure for your choice. Our structure has the following advantages:
<1> The aluminum fin is made by one fin but not two,thus avoid the stress on the copper from mechanical compress.
<2> The structure is good to avoid any possible electrolytic corrosion between aluminium/copper ( if ultrasonic welding between two material,this problem will happen)
<3> This structure is stronger between aluminum/ copper connection
<4> Better at heat absorption, since :
.thicker aluminum fin
.there is wrinkle on aluminum fin
.there is more contact surface between the aluminum/copper.


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