The sprial fin air heat exchanger produced by our company, is also named as heat radiator. It's the main equipment of cooling device with chill media, or the heating device for air heating.
Heat exchanger is applied in hot air warming, air conditioning, cooling, dehumidifying, drying and so on industries. It's used for to heat air with steam or hot water, or to cool air with salt water or chill water. It's widely used for air conditioning system in mineral industry, light industry, paper making, chemical, national defense, textile, power, dairy, Ceramic, hospital and theater. It's constructed of spiral fin type tubes. The series product of spiral find type tubes have different specification for different types.
1. Please provide specification, name, length and quantity of tube, and the rows when to order.
2. If there's any special requirements, or for special specification, please consult us.
The heat exchanger can be used for various drying equipment. There are many specifications and type. The materials to be used are aluminium alloy stainless steel, A3 steel coted with zinc copper and steel tabe with Al-fin. In addition, it can be used for the heating and dehumidification indoors and warehouses. We can carry out the design and manufacturing for customers.
Specification of fins when the heat source is hot water or thermal oil
| |
stainless steel |
carbonaceous steel |
Al |
| pipe diameter specification (mm) |
φ18×2 |
φ19×2 |
_ |
| diameter of fin (mm) |
φ38 |
φ39 |
_ |
| thickness of fin (mm) |
0.24 |
_ |
0.4 |
| factor of heat exchanging area (m2/m) |
0.64 |
cification of fins when the heat source is hot air
| pipe diameter specification mm |
φ63×3 |
| diameter of fin (mm) |
φ103 |
| thickness of fin (mm) |
0.5 |
| factor of heat exchanging area (m2/m) |
1.5 |
|
