Hardness Linear Rail Flat Bed CNC Lathe https://www.zjgycnc.com/product/flatbed-cnc-lathe/gsk-system-high-hardness-linear-rail-flat-bed-cnc-lathe.html The bed is treated by sticking plastic technology, which can move easily, reduce the abrasion of the guide rail of the bed, avoid crawling, h.ave high precision and long service life.