| After-sales Service: | Free Spare Parts, Video Technical Support, Field I |
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| Warranty: | 12 Months |
| Certification: | ISO |
| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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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.
Heat Exchanger is assembled of tubes, fins and plates.
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.
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.
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.
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.
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 steam coils 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.
Changzhou Vrcoolertech Refrigeration Co.,Ltdis a special refrigeration products, a variety ofheat exchangers and cooling accessories professional manufacturers since 2004.
Vrcoolertech is a company specialized in R&D and production of various heat exchangers, is a high-tech production and service in heat exchangersystem design and complete set of equipment solutions.Vrcoolertech provide high quality products and energy efficient industrial solutions for HVAC, power,metallurgy, chemicals, power machinery and food etc.
VRcoolertech has developed the capability to manufacturecoils with a wide range of materials including copper, brass Cu-nickel, aluminum,carbon steel, hot-dip galvanized steelTitanium and stainless steel.
ISO 9001:2008 Quality System
Q1. How to guarantee the quality?
A1. We have one year quality warranty. If the product does not meet the described characteristics and the problem is proven to be our fault, we will provide an exchange for the same specific item.
Q 2: Do you provide OEM or ODM service?
Answer 2: Yes. We can produce standard products under the customer's brand, or modify products to meet customer's individual needs, or co-design and produce completely new products with customers.
Q3: How long can I receive feedback after sending the inquiry?
A3: Typically you will receive feedback within 30 minutes of office hours and 12 hours of non-office hours.
Q 4: How long is the production cycle?
A4: After the order is confirmed, usually the production time is 20-40 days. The specific time depends on the product and the order quantity.
Q5: How do you keep our business in good long-term relationship?
A: We maintain good quality and competitive price to ensure our customers benefit, we respect every customer as our friend, we sincerely do business with them and make friends, no matter where they come from.
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