This kind of planer can process not only all kinds of parts, but also special planes, suchas curved surface, bevel surface, plane and so on, of two-profile direction, even can process the helicoids by expansion, expanding and breaking through the processing area of the planer. This planer is especially applicable to processing the curved surface of the impeller of the roots blower, the curved surface of the impeller of the roots vacuum pump. It can also process curved surface crystallizer of the steel and iron industry, and the large model curved surface and all kinds of special planes.

This planer form a stable frame via the bed and dual column, the ram with shuttle reciprocating motion moves on the beam via high rigidity rolling guide (imported from Germany); and the two ends of the beam are fixed on the two supporting columns with good stability and high accuracy. The middle part of the bed is equipped with a worktable in the horizontal direction, and the middle part of the ram equipped with feed mechanism in the vertical direction, plus the reciprocating motion of the ram to compose three-motion axis. The motion mechanism in three directions adopts AC servo drive, especially for the ram on the planer head with the adoption of servo drive originally; so it brings high efficiency, high accuracy, and the acceleration and deceleration of the software is quick and stable, and the reliability is greatly improved without any shock and without using any hydraulic pressure and electric equipment. With the double end planer tool device to realize the double end planning processing and finally to achieve the processing of high efficiency, high accuracy and high performance.