Air Hanlding Unit Condenser Heat Exchanger Coil for Ahu

Product Description

Product description

1. Product Application

A heat exchanger is an energy-saving device that transfers heat between materials at two or more fluids at different temperatures. It transfers heat from a higher temperature fluid to a lower temperature fluid, allowing the fluid temperature to reach the flow. Specified indicators to meet the needs of process conditions, but also one of the main equipment to improve energy efficiency. ·Mainly concentrated in the fields of petroleum, chemical, metallurgy, electric power, shipbuilding, central heating, refrigeration and air conditioning, machinery, food, pharmaceuticals, etc. ·Our factory currently focuses on large heat exchangers for various industry.

 

2. Raw materials

 

 

TUBE	Copper	Titanium	Aluminum	Carbon steel
	Stainless steel 304	Stainless steel 316	Cu-Ni(90/10)	Cu-Ni(70/30)
FIN	Copper	Aluminum	Stainless steel
	Carbon steel	Titanium
FRAME	Galvanized	Aluminum	Stainless steel

Details of materials

TUBES

We make tubes of different diameters, with a greater number of thicknesses and different materials such as copper, stainless steel and cupronickel. The tube expansion, during the flaring phase, allows a perfect contact between the tubes and the fins and as a consequence it assures efficient thermal exchange.

                       COPPER - Copper tube                                 STAINLESS STEEL - AISI 316L tube                     CURRONICKEL - CuNi10Fe1Mn tube

FINS

The fins, made of aluminium, prevarnished aluminium or copper, are pressed by means of a particular ondulation that increases the thermal exchange between the air and the fin reducing the load losses on the air side and encouraging at the same time the flow of condensation or defrosting water. The fins can also be made from 316L stainless steel for installations where the thermal exchange is in aggressive environments such as the food sector or exchangers used in salty environments. The main geometries, achievable according to the chosen material, are reported following below; besides, according to the application chosen by the customer and to the thickness of the requested strap, it will be possible to make a major or minor pitch between the fins.

                        ALUMINIUM FINS                                           HYDROPHYLIC ALUMINIUM FINS                            PREVARNISHED ALUMINIUM FINS

                           STEEL FINS 316L                                                       COPPER FINS

 

 

PLATES

Thanks to its accurate three-dimensional design and to modern punchers and numerical control bending machines, it is possible to make carpentry and structures of different sizes that can be adapted to any construction requirement of the customer.

                      GALVANIZED STEEL PLATES                             ALLUMINIUM PLATES                                                       COPPER PLATES

                    BRASS PLATES                                               STAINLESS STEEL PLATES Aisi 304
plated with protective pvc

 

Engineering Data

We have customized products for many customers, following are some projects we did before.

We can provide designing data and prodcution drawings.

We promise we use the design software sold by a well-known European HAVC software company.

Through 8 years of cooperation with them, we have designed, processed and exported dry coolers to various countries all around the world.

All of customers feedback is that the actual cooling performance is almost the same as the theoretical design value.

Customer feedback photos

Our Company

 

MORE THAN 15 YEARS OF SUCCESS

Changzhou Vrcoolertech Refrigeration Co.,Ltd specializes in researching, manufacturing and exporting Heat Exchangers, Evaporators, Condensers, air cooler and other heat transfer equipments for the varied industries since 2004.

 

 OUR MISSION

We are committed to quality products and services to meet our customer's expectations and the needs of industrials. We are dedicated to our mission and goal and we believe in long term business relationship with our customers which is based on integrity, responsiveness and quality

A STRATEGIC LOCATION

Address: Qingsitang, Henglin Town, Wujin Dist, Changzhou, Jiangsu, China. 


Packing and delivery
The normal package is wooden box. If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special request.

FAQ

Q1: What is your strength ?
A: Design and manufacture.

Q2: How long is your delivery time?
A:Different products' production time is different. Generally, it needs 10 to 40 working days.

Q3: What is your terms of payment ?
A:50% TT deposit in advance, 50% TT balance before delivery. We provide Trade Assurance Service. Welcome for more advise.

Q4: How do you guarantee the quality of your products
A: Our products go through layers of inspection from raw materials to production to shipment. First the tube will go through a flaw detection test. The entire tube fin heat exchanger is subjected to pressure test and leak test.

Q5. How to contact with you ?
A: 24hours online from TradeManager, quick answer, or email with us, wechat, skype, whatsapp is available. Select one product and leave message to us

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