高刚性：闭式整体焊接机身，双点宽台面结构, 无角变形, 模具使用寿命大幅度提高。
High rigidity: Closed integral welding fuselage, double wide mesa structure,
no angular distortion,the service life of the die is greatly improved.
High strength: key parts are all made of high quality materials with heat treatment.
高精度：采用六面宽导轨, 导向精度高, 抗偏载能力强。
High accuracy: It adopts six wide guide rail,
with a high guiding precision and strong capacity of resisting eccentric load.
High reliability: Advanced electrical control system. high quality electrical componets and sealing parts are used.
High safety: A variety of steps are taken to ensure the safety of operation.
Low Noise: Main drive gear pair is processed by advanced gear grinding technology and immersed in a closed oil tank, which decreases the noise greatly.