Fin Heat Exchanger

Products

description1
Zipper closure 1/5 zip athletic pullovers for men. Stretchy, lightweight, fast-drying fabric for superior performance. REGULAR FIT - US standard sizes. An athletic fit that sits close to the body for a wide range of motion, designed for optimal performance and all day comfort. FEATURES - Quarter zip closure;Thumbholes on long sleeves to keep them in place during workout
Fin Heat Exchanger

Features

1. High precision mold and high impact combination, reasonable fin shape, adjustable fin pitch
2. Mechanical expansion pipe, expansion, and contraction rate of more than 5%. Good heat transfer coefficient is ensured by close cooperation
3. Focus on the production of various national and non-standard heat exchangers
4. Fast delivery and strong adaptability
5. Reasonable price and guaranteed service

About VENTTK

VENTTK is a leading design and manufacturing company specializing in Tube Fin Heat Exchangers.

Our experienced engineers use Italy's cutting-edge Mcoil thermal calculation software to design top-notch heat exchangers. With their expertise, we are able to produce precise drawings and performance calculation books.

Regarding production, we have state-of-the-art facilities that house multiple production lines dedicated to finned tube heat exchangers.

Our sheet metal production lines are equipped with advanced laser cutting machines, CNC punch presses, CNC bending machines, and stretching hydraulic devices for guide rings. 
Additionally, our tube-expanding equipment includes both mechanical and hydraulic tube expanders. 
VENTTK employs gas welding and argon arc welding techniques, and we also offer spray coating and electrophoretic processes to meet our customers' unique requirements.

At VENTTK, quality is our priority. Our Tube Fin Heat Exchangers are of the highest standard and hold international certifications such as Rohs, CE, and UL, which are widely recognized across the globe.


Material

Tube

Smooth/inner grooved

Aluminum

Nickel-copper tube

Titanium

SUS304/316L

Fin

Aluminum foil/hydrophilic aluminum foil

Aluminum-magnesium alloy

Epoxy resin anti-corrosion aluminum foil

Electrophoretic anti-corrosion aluminum foil

Copper foil/tinned copper foil

SUS304/316L

Frame

Galvanized steel

Aluminum

SUS304/316L



Fin pattern


No.

Tube Specification

Hole Layout

Fin Distance

Fin surface

1

7

25*21.65
Equilateral triangle

1.4~3mm

Sine wave and window

21*12.7
Equilateral triangle

1.2~2.5mm

Flat, sine wave and window

25*21.65
Equilateral triangle

1.4~3mm

Sine wave and window

2

7.94

25.4*15.88
Equilateral triangle

1.8~3mm

Flat, sine wave and window

19.05*22
Equilateral triangle

1.8~3mm

Flat, sine wave and window

3

9.52(3/8”)

19.05*16.5
Equilateral triangle

1.4~4mm

Sine wave and window

25*21.65
Equilateral triangle

1.8~7mm

Flat and sine wave

25.4*22
Equilateral triangle

1.5~5.5mm

Flat, sine wave and window

25.4*12.7
Equilateral triangle

1.5~5.5mm

Flat, sine wave and window

4

12.75(1/2”)

31.75*27.5
Equilateral triangle

1.5~8mm

Flat and sine wave

38.1*33
Equilateral triangle

1.5~9mm

Flat and sine wave

5

15.88(5/8”)

38.1*33
Equilateral triangle

1.8~9mm

Flat and sine wave

50*50
Square

2.5~12mm

Flat and sine wave


Application

Venttech Fin Heat Exchanger can be used for:
1. Combined air handling device, fan coil unit, and other air conditioning devices
2. Heat transfer in cold storage and all kinds of low-temperature systems
3. Energy recovery systems
4. Drying operation conditions, fresh air dehumidification
5. Industry and commerce air conditioning system
6. Vehicles, ships, and other transportation equipment

 

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