Adopting large-size roller guideway to ensure the rigidity of large cutting volume machining, fast speed, high precision, strong rigidity, especially suitable for large volume products and high precision mold machining. Wide bed provides 4 line rails for Y direction to ensure the stability and rigidity of large stroke operation. Z-axis adopts pneumatic-hydraulic balancing, with high-speed dynamic response, to meet the high-speed machining. All models adopt high speed and high precision heavy-duty line rail, Z-axis adopts large-size roller type to ensure large cutting volume cutting, fast speed, high precision, high rigidity, especially suitable for large-volume products and high-precision mold machining. All three-way screws are assembled with 3+2 bearing combinations, which improve the high speed and acceleration of the machine tool with the pre-pulling installation process of the screws. |