Air to Air Type Heater or Cooler of Plate and Tube in Industry

• Certification: CE, ISO
• Application: Heater, Cooler, Vaporizer, Condenser
• Principle: Recuperative Heat Exchanger
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Style: Steel Type
• Material: Stainless Steel
• Fin Type: Coiled/Rolled/Plate-Fin/Welded Type
• Tube Material: Steel, Copper
• Fin Material: Steel, Aluminium
• Usage: Cooling, Heating
• Feature: High Heat Transfer
• Transport Package: Plywood Box
• Specification: ISO9001: 2008, SGS
• Trademark: Tranp
• Origin: Guangzhou, China
• HS Code: 8419500090
• Production Capacity: 300 Sets/Month
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 100.000kg

Product Description

Air heater
Generally speaking, the fin tube heat exchanger spacing, slice height is the main factors affecting the fin ratio, medium in the tube and outside the medium fin ratio and heat transfer coefficient will be significant. If there is a large difference in the heat transfer coefficient of the inner and outer film of the tube, the finned tube with a large finned ratio should be selected, such as steam heating air. When there is a single-sided medium phase change, the heat transfer coefficient is very different, such as the exchange of hot and cold air, when the hot air falls below the dew point, finned tube heat exchanger can be used.
Bare tubes are usually suitable for heat transfer between air and air without phase change, or between water and water. When using low finned tube, due to the weak heat transfer coefficient during this period, strengthening it will produce a certain effect. However, the excessive fin effect is not obvious, and the contact area between tube and tube is strengthened at the same time. Threaded tube or grooved tube can be used.

 

Working scheme 
At the same time can adapt to the corrosion resistance and other process requirements. Finned tube heat exchanger has no fins at both ends of the tube bundle and large diameter, so it can be welded or expanded with the tube plate as with the light tube. If necessary, a baffle plate can also be installed, and the baffle plate should be made into a straight section without fins.
 

 

 Other Information

Reference Selection (heat transfer tube diameter 18, fin diameter 38), heat exchanger area square meter
Surface tube qty	Tube row qty	Width	Tube length(mm)
			600	800	1000	1200	1600	2000	2500
8	3	430	10.5	14
	4		14	18.7
	5		17.5	23.4
	6		21	28
16	3	785		28	35	46.0	56.1
	4			37.4	46.7	56.1	74.8
	5			46.7	58.4	70.1	93.4
	6			56.1	70.1	84.1	112.1
30	3	1415					105.1	131.4	164.3
	4						140.2	175.2	219
	5						175.2	219	273.8
	6						210.2	262.8	328.5

Q&A
1. Q: How long can we deliver goods?
A: It would be 15-25 days after payment and drawing sketch confirmed

2. Q: Can your company supply an after-sales warranty?
A: Yes, we can supply 1-year after-sales warranty against B/L date.

3. Q: What payment terms can you accept?
A: We can accept L/C, T/T, etc.

4. Q: Can you accept customized order?
A: Yes, we accept, we have a very professional technical group who can design the special products according to your basic parameter/ data sheet/ drawings or sample.

5. Q: Do you have your own factory or just you are a trading company?
A: We are the direct factory group, one is in Guangzhou City, Guangdong Province, another is in Huanggang City, Hubei Province.

6. Q: Is OEM order acceptable to your company?
A: Yes, OEM is Welcomed.

7. Q: What kind of equipment used for manufacturing process?
A: A series of high-tech equipment used in the process of manufacture, including special hydraulic machine for plate heat exchanger, CNC automatic cutting machine, automatic wheat arc welding machine, automatic plasma welding machine, CNC plate winding machine, shearing machine and etc. 
 



For more information, feel free to contact us !

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