本機機座、橫梁均采用框架結構設計，整體剛性好、變形小。

●本機機座固定不動，斜齒輪、齒條傳動橫梁移動，移動速度可變頻調整；切削過程平穩高效，切削表面平整光滑。

●本機為X軸數顯，Y1軸、Y2軸、Z軸三軸數控，定位精度高、加工范圍大。

●本機分別設有邊壓料和端壓料裝置，且均采用液壓壓緊，壓料力可調，壓緊可靠。

●液壓系統增設蓄能器補償，電機間隙工作，可節約能源、控制油溫。

●本機具有自刨功能，長時間使用后如臺面不平整或有瑕疵，可使用自刨功能，使機器煥然一新。

 PGNK (flagship version) Series-CNC Slotting Machine (Self-digging type)

 ●The base and the beam of the machine are frame structure. The entire rigidity is quite good and there is small degree of deformation.

●The base is fixed. The bevel wheel and the spline drive for the beam to move. The speed of moving can be adjusted with altering frequency. The process of cutting is stable and efficient and the surface cut is even and smooth.

●The X axis is for digital display. The Y1, Y2 and Z axes are for digital control with high accuracy of location and large range of processing.

●There are side pressing and end pressing devices on the machine, both of which use hydraulic pressure to tighten. The force of tightening is adjustable and reliable.

●The hydraulic system has one more energy storage compensation function. The dynamo works at interval so the energy is saved and the oil temperature is controlled.

●The machine can self-dig. After long time of operation, if the surface of the machine is uneven or has flaws, the self-digging function can be utilized and the machine will start as a new one.