A radiator is a component that increases the flow of heat from a thermal device. It accomplishes this task by increasing the working surface area of the device and the amount of cryogenic fluid that moves over its enlarged surface area.
Finned radiators, as the cooling components of the power transformer and special transformer,are widely used at home and abroad.
    Our radiator is manufactured by automatically punching, combining, drop sew-welding & edge cutting with high quality cold rolled steel to make the elements. The connection between elements and oil collection pipe apply outside welding(CO2 protecting welding) which has completed solved the problems of welding residue&scrap iron to affect the production quality by applying inner welding. It has alsoexperienced sealing testing,surface treating and hot oil flushing to ensure the product quality.

Product tested by the third-party to fully meet the transformer industry standard(JBT5347-99).

Model Explanation 

The radiator is installed on the wall of the oil tank, and the upper and lower parts are communicated with the oil tank through the pipeline. When there is a temperature difference between the upper oil temperature of the transformer and the lower oil temperature, the oil convection is formed through the radiator, which flows back to the oil tank after cooling by the radiator, and plays the role of reducing the temperature of the transformer oil.

Radiastar radiator structure forms

(1)The radiator according to the installation divided into:PG stationary and PC detachable.
PG type:stationary,don’t use the flange,direct welding on transformer tank.
PC type:detachable,through the flange fixed to the transformer tank.
(2)The radiator according to the structure can be divided into:
Conventional type:the center is the same,for example PC3200-30/520
Gooseneck type:for example PC2600(2200)-33(2)/520 the center of the film is different,the film is divided into long films and shor films,and the short film are more than two pieces.