ZYW11XNC series level down three roller coiling machine, with end plate bending function, rolling circular arc, conical workpiece. Roll on the machines for the lifting movement, two roller under the overall level of movement; Drivers are three roll roll. Automatic leveling, by computer control, figures show. The aircraft mechanical, electrical, fluid integration of the action between the interlocked protection; And the absolute leveling relative leveling, automatic right, OFF memory, fault diagnosis, and other functions. The aircraft of high precision, function-wide energy consumption, is the ideal bending equipment.