The machine's structure is designed by heavy duty style, double bar sliding rail are by precision grounded & harden treatment by Cr coating and extensible dust cover be put on the rail, the longitudinal motion screw bar adopts the immersed oil type, motion in stability & durability. The main shaft adopts 3 bearings to support and the shaft end be installed water-proof seal, before the sealing, to fill with high class grease. Afterward, not to need lubricating, long period of time to use, assured the precision and save time & labour. Easy in ooperating, not to need good craft, even the fresh
PALMARY Cylindrical Grinders are designed accordingly to the human engineering, easy operation with great precision. Grinding / Regulating wheel spindle runs on Hydrodynamic bearings system. An out board support provided by antifriction for better rigidity.