Brief Introduction of the Cast Silicon Aluminum Heat Exchanger:
The special cast silicon aluminum heat exchanger for commercial condensing low nitrogen gas boiler is cast from silicon
aluminum alloy, with high heat exchange efficiency, corrosion resistance, durability and high hardness. It is pplicable to the main heat exchanger of commercial condensing gas boiler with rated heat load below 2100 kW.
The product adopts low-pressure casting process, and the molding rate of the product is higher than that of similar products at home and abroad. A removable cleaning opening is set on the side. In addition, the flflue gas condensation heat exchange area adopts the company's patented coating material, which can effffectively prevent ash and carbon deposition.
Features of the Household condensing fully premixed Cast Silicon Aluminum Heat Exchanger(Type JY):
1) Product specification: 28kW,36kW,46kW;
2) Compact and reliable structure, high power and light weight,specially designed for domestic gas heating;
3) The internal large channel waterway makes the water flow more unobstructed, which is conducive to the overall heat exchange;
4) A cleaning hole is installed on the side to facilitate the cleaning of accumulated dust and prevent blockage;
5) Cast silicon aluminum material, integrated casting, with strong corrosion resistance;
6) Superior design with large-scale production, the price is internationally competitive.
Main Parameter of type JY Cast Silicon Aluminum Heat Exchanger:
| Technical Parameter/Model |
unit |
GARC-AL 28 |
GARC-AL 36 |
GARC-AL 46 |
| Max.Rated Heat Input |
Kw |
28 |
36 |
46 |
| Max.Outlet Water Temperature |
ºC |
80 |
80 |
80 |
| Min./Max. Water System Pressure |
Bar |
0.2/3 |
0.2/3 |
0.2/3 |
| Hot Water Supply Capacity(ΔT=20ºC) |
M3/h |
1.2 |
1.6 |
2.0 |
| Max. Water Flow |
M3/h |
2.4 |
3.2 |
4.0 |
| Flue Gas Temperature(80ºC~60ºC) |
ºC |
<80 |
<80 |
<80 |
| Flue Gas Temperature(50ºC~30ºC) |
ºC |
<45 |
<45 |
<45 |
| Max. Condensate Displacement |
L/h |
2.4 |
3.1 |
3.9 |
| Condensate PH value |
- |
4.8 |
4.8 |
4.8 |
| Inner Dia. of Flue Interface |
mm |
70 |
70 |
70 |
| Size of Water Supply&Return Interface |
mm |
DN25 |
DN25 |
DN32 |
| Oversize(L*W*H) |
mm |
170*428*202 |
176*428*266 |
193*442*337 |
Main Development and Products:
Application Area:
Company Profile:
As early as 2009, Blue Flame Hi-Tech (Tianjin) Gas Technology Co., Ltd. began to research and design cast silicon aluminum main heat exchanger for gas boiler, which is one of the earliest enterprises to research and develop cast silicon aluminum main heat exchanger in China. As HAVC industry with a new brand, blue flame tech center has 12 years of experience in research and development of the main heat exchanger, a number of independent intellectual property rights of patented technology. Blue Flame Hi-Tech will become an international well-known casting silicon aluminum main heat exchanger leader, which rely on with Tsinghua university, Tianjin university and Tianjin chengjian university and so on domestic well-known experts industry-university-institute cooperation of university.
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