Machines adopt an oversized inverted" T" -shaped base, Y-axis overall double-walled moving column structure, and hanging spindle box casting, structure, it is heavy-duty cutting and heavy-loading, and it is a durable tool for rough and finish machine. It adopts a customized spindle and is equipped with a 30kw high-torque motor. It is suitable for double-walled precision molds, engineering machinery, automobile power, locomotives, ships, marine engineering, and other industries.