The four guide way design allows collision-free traverse movement of the tailstock. 四根导轨设计避免了尾座来回移动时的碰撞。
The pillay vertical guideway is a preloading roller guide way which is made of quenchinghardening inserted steel.It si portable in movement and sensitivein feeding. 立柱垂直导轨采用镶钢淬硬予加负荷的滚针导轨，移动轻便，进给灵敏，且具有快速升降。
