For supplying grinding equipment for its Sankrail plant in West Bengal, Ambuja Cements of India has selected ThyssenKrupp Polysius.A Polycom high-pressure grinding roll and a SEPOL-PC separator will be combined with an existing ball mill to form a grinding system for a cement production rate of 230 tph. Ambuja Cement is 50.3 per cent-owned by the Holcim Group.Cement companies extended a recent winning streak on continued hopes that cement prices will rise on the back of stronger seasonal related demand.Contact: Ambuja Cements.Tel: 022 – 4066 7000.Website: www. ambujacement.com