We have established a complete set of quality assurance system to ensure that our Fixed Shell And Tube Heat Exchanger, Heat Exchanger Accessories, Water-cooled Chiller can meet market norms and requirements. We have advanced production lines and testing equipment, adhering to the principle of quality first, customer first, and strive to achieve mutual benefit and win-win situation. We always follow the principle 'Quality Very first, Prestige Supreme'. No matter the quantity of order, we give back to the customer with the best service and price. Delivery on time, honesty is our real answer to customers. The use of configurable products to meet the growing individual product needs of customers is one of the main ways in which the company will develop in the future.
Description
Air heat exchanger is a kind of heat exchanger that is used to cool or heat forcibly flowing air with water, glycol solution, steam or heat conduction oil as the medium. It is extensively applied in hot air heating, drying, cooling, dehumidifying and other works in such industries as light industry, building, chemical engineering, machinery, textile, printing & dyeing, electronics, food, starch, medication, metallurgy and painting. Different models of heat exchanger should be selected according to the actual working conditions.
Rolling-type Air Heat Exchanger
 | Advanced steel-aluminum composite technology is adopted in rolling-type air heat exchanger which is featured by compact combination, small thermal resistance, strong heat transfer performance, small flow loss, good anti-corrosive performance, remote possibility for distortion under long-term cold/hot working conditions, and long service life, etc. Materials: Carbon steel-aluminum rolled sheet, stainless steel-aluminum rolled sheet and steel tube-aluminum rolled sheet. |
In the process of copper pipe welding, if the operation is not proper, it is easy to occur defects such as virtual welding, erosion and dissolution, over-burning and burning. Virtual welding is a quality problem that often occurs in the welding process of two devices. The main reasons are as follows:
▪ Small expansion, brazing solder is not easy to enter, resulting in welding is not stable;
▪ Welding heating is not uniform, resulting in part of brazing solder is not completely heated melting;
▪ Oil, oxide, residual carbon and other substances on the surface of the copper tube at the welding place;
▪ Quality of solder itself;
▪ Solder fails to fill the socket or weld the full length of the socket.
Please contact us
Email:rebecca@tranp.cn
Tel: +86 18656080791
We are deeply aware that if we want to survive and develop in the fierce market, it is very important for us to bring forth new series of Carbon Steel Tube Rolling (Extruded) Aluminum Fin Air Heat Exchanger Fin Tube with advanced technology. We are looking forwards the opportunity to service you. During the past few years, our business absorbed and digested state-of-the-art technologies the two at home and abroad.