BMA worldwide have extensive experience in the manufacture of apparatus and pressure vessels from unalloyed to high-alloy steels. The processing of autenitic steels for evaporators and heat exchangers has proven its worth over many years. Likewise, the use of duplex steels is particularly useful in the manufacture of centrifuge drums. We can manufacture drums up to 6 meters in diameter in one piece, and up to a weight of 65 tons. Parts exceeding this size are machined in several parts.