Kesel by the German company to introduce automatic band saw milling group by the discharge, milling, consisting of receipts production line, automatic rewinding means each vertical column 20. Siemens machine configuration control system that provides high-precision programming, automatic gear milling. Milling, the milling time to complete the process includes removing all the tooth portions addendum material. Precision machine tool structure, excellent performance, stable, safe and efficient. Dribbling band saw milling equipment production with an annual capacity of 60 million meters.