The positive inverted NC vertical lathe produced by Shenyang Shengjing Jingyi NC Machinery Co.,Ltd has the functions of turning and grinding, also equipped with high-automatic logistics agency of loading and blanking. The logistics agency crosses the lathe, which can realize full-automatic product and complete the turning of both sides once. Features of positive inverted NC vertical lathe: The principal axis and chuck of this lathe adopt the positive and inverted design, equipped with both positive and inverted turned principal axis and two corresponding knife towers. The feeding channel is installed to transmit work-piece. There is also automatic blanking device. The double principle axis can pick up work-piece automatically. Finally the once loading of work-piece, as well as automatic process of both sides of work-piece on a lathe is realized. So this positive inverted NC vertical lathe is suitable for bodies of revolution to achieve automatic quantity production of high flexibility. Process area: This type of lathe is mainly used for processing multitudinous parts, such as brake disc, flywheel, gear blank and flange plate. The working accuracy can be reached to be ±0.2.