... the feed of wheel frame, Economical CNC camshaft grinding machine adopt Siemens 802S system, automatic control the feed of ... wheel frame, work table is hydraulic-driven .The machine can be on the whole root of all the ... processed, include high and low double speed two-axis circulation, high-speed single cycle, low speed single cycle, ... 63Ra0.63 CNC Camshaft Grinder/CNC camshaft grinding machine