Brazed Aluminium Heat-Exchangers

Shell and Tube Heat Exchanger

Material Aluminum
Grade AISI
Color Silver

Voltage 220V
Power 1-3kw
Driven Type Electric
Warranty 1 Year
Automation Grade Automatic

Shell types Heat Exchanger are classified into fixed and floating type Heat Exchangers. Fixed type Heat Exchangers are used where there are absolutely no chances for inter mixing of two fluids. In this type, the tube sheets are completely welded to the shell and acted as shell flanges. The Floating type Heat Exchangers has the advantages of removability of tube bundle and access for cleaning both inner and outer side of tubes and shell.

BEU heat exchanger are shell and tube exchangers with tube bundle consisting of 'U' shaped tubes fixed by mechanical rolling to only one tube sheet. This type of heat exchangers is designed and built with removable shell and tube to allow easy maintenance.

Working Temperature - +200'C ~ - 200'C
Max Pressure - up to 45 Bar
Thickness - 0.3 mm
SS316L, Cu - 99%; SS304 - optional

Brazed heat exchanger has a special heat transfer efficiency . Therefore, it can handle larger capacity with good efficiency , even though there is only a small heat exchange area. Meanwhile, it can save energy and reduce maintenance.
Brazed heat exchanger is made by welding the braze and the plate in the high temperature and in a vacuum. The plate is usually made of stainless steel, aluminum or titanium. The efficiency of heat exchanging and the loading capacity for brazed heat exchanger are higher than that of the detachable phe. The design of the plate guarantees the longest working life . You can choose a standard configuration or choose different models as you like.
The advantage of the brazed heat exchanger:
Can save your investment and transportation expenses
1¡§|can be fixed easily with the compact structure
Thin plate
High heat insulation ratio
2¡§|it can need one third water as much as that of the sheel-and-tube heat exchanger.
3¡§|less scaling factors
High water flowing speed reduce the scale . So less cleaning is needed.
4¡§|light weight
The weight is 20%-30% as much as that of shell-and -tube heat exchanger.
5¡§|durable in use
Can bear the temperature of 250¡æ and high pressure of 45 bar.
No corrosion
Remove the gasket
6¡§|high quality
The products can be used in the field of metallurgy, food, light industry, chemical industry, refrigerator and heating and ventilation.

Brazed plate heat exchanger

Plate material: aisi316l/304c
Connection material: aisi304
Brazed material: nickel/copper
Max design tempt: 150grc/225grc
Min design tempt: -160grc
Max design pressure: 30barg/45barg

Advantages of brazed phe:
Compact structure and easy installation
Small consumption of water
Low scaling coefficient
Light in weight and durability

Brazed plate heat exchanger

Bl14 n means number of plates
Length (mm): 206
Width (mm): 76
Thickness (mm): 10+2.3n
Weight (kg): 0.7+0.06n
Channel volume (l): 0.010(n-2)
Exchange area (m2): 0.014(n-2)
Working pressure: 3.0mpa
Testing pressure: 4.5mpa
Working pressure: -160grc ~ 225grc
Bl14a n means number of plates
Length (mm): 190
Width (mm): 80
Thickness (mm): 10+2.3n
Weight (kg): 0.9+0.06n
Channel volume (l): 0.010(n-2)
Exchange area (m2): 0.014(n-2)
Working pressure: 3.0mpa
Testing pressure: 4.5mpa
Working pressure: -160grc ~ 225grc

Brazed plate heat exchanger

Bl20 n means number of plates
Length (mm): 310
Width (mm): 76
Thickness (mm): 10+2.3n
Weight (kg): 1.0+0.08n
Channel volume (l): 0.018(n-2)
Exchange area (m2): 0.020(n-2)
Working pressure: 3.0mpa
Testing pressure: 4.5mpa
Working pressure: -160grc ~ 225grc

Brazed plate heat exchanger

Bl26 n means number of plates
Length (mm): 325
Width (mm): 111
Thickness (mm): 10+2.35n
Weight (kg): 1.3+0.13n
Channel volume (l): 0.025(n-2)
Exchange area (m2): 0.026(n-2)
Working pressure: 3.0mpa
Testing pressure: 4.5mpa
Working pressure: -160grc ~ 225grc