Suitable for all types of top rolls used in cotton / Syn. spinning mill for Draw Frame, Lap preparation, Combers Speed Frame, Ring Frame and OE Cots. Centreless Grinding attachment for Speed/ Ring Frame with 200 mm wide Grinding Stone. With Centre Grinding attachment for long cots with 25 mm wide Grinding Stone. Grinding of speed / Ring Frame Top Rolls Automatic Controlled by an adjustable Digital Timer. Production upto 300 / 350 Arbour / hr. Hydraulically operated. Accurate TAPER Buffing System for Comber Top Detatching Rolls.Powerful Dust Extraction.