:: Equipped with electronic timer & LCD display of seconds for setting grinding time automatically for uniform grinding & consistency in grinding result which match international standards as well as higher productivity. :: Top arm function by hydraulic & automatic. :: Hydraulically operated forward & backward movement of Emery Wheel Assy. :: 8" (200mm) Emery Wheel Assy, with centreless grinding attachment suitable to grind all kinds of ring frame & speed frame top rollers. :: 1" (25mm) Emery Wheel Assy, suitable to grind draw frame, comber & open end etc. :: High efficiency dust extraction unit. :: Self retracting & roller bearing mounted tail stock. :: Production Capacity : 300 to 350 top rollers per hour (Ring frame &Speed frame top rollers).