There are two different version based on the maximum achievable speed.The first version, RAM, is a compact multi section tank with a deep bath process where the pulleys are submerged in the liquid and the maximum speed 18 m/s (3500 fpm).The other version, RAM-HS, is a multiple tank line designed for high speed up to 33 m/s (6500 fpm), where the washing and rising are done with the liquid flowing against the direction of the wire. Moreover, the RAM-HS coppering sections have all the mechanical parts outside the bath in the order to lengthen the life of components against corrosion and deterioration.