... , run 200 strokes per minute 2,Automatic lubrication system 3,Hydraulic locking device for adjustment roas Features ... rail,slider operation and high accuracy. 5, Lubrication system uses electric automatic lubrication system,automatic alarm indication circuit biocl. 6, ... flow of the workpiece. 7,Imported electrical system programmable logic controller control,stepless speed trips,with emergency stop, ...