Transformer tank wall making machine is used to make corrugated cooling wall for oil filled power transformer. Transformer tank wall as the key part of oil immersed transformer tanks , core is inside the transformer cooling oil. Transformer tank provides isolation of oil and the core from outside environment and is used for cooling process. Corrugated fin walls ( transformer tank wall ) or radiators are used as cooling elements in transformers . JTFY Transformer tank wall making machine How to make the Corrugated fin walls? JFTY Corrugated Fins Wall making Machine with Hydraulic Decoiler can finish the process automatically. How the JTFY Transformer tank wall making machine works? Hydraulic Decoiler used to hold and feed steel roll to Corrugated fins wall making machine with suitable speed automatically. Corrugated fins wall making machine Press, Fold and Forming Steel sheet to required dimensions. This machine controlled