主要用途及特点：Main Feature:
本机床是特为修理中小型发动机缸体、缸盖的主轴瓦、凸轮轴瓦孔而设计的新型专用设备，增加特需夹具也可对连杆瓦孔进行修理。造型新颖，镗架采用导轨移动，同主轴中心预先调定，立柱升降，使工件找正快速准确，刚度大，主轴无级进给，镗孔精度高，是汽车修理行业的理想帮手。
This machine was specially designed for boring Middle & Small engine blocks, crankshaft bush and camshaft bush; It also can be used for con rod bush with special fixture. The boring carriage adopts guideway moving, center of main shaft already adjusted in advance, vertical column go up and down, Make the work piece to find positive and accurate. Good rigidity, spindle feeding stepless, boring with high accuracy. It purposed used in automotive service and repair filed.