Spice processing plant The primary function of spices in food is to improve its flavour. After rich Experiences has Determined what combination of spices should be used for a particular dish or what dictates the composition of a blend of spices know as curry powders.All above spices we do on our premium miracle mill (Masala Mill), Micro Pulverisers, impact Mill & Pin Mill for grinding the spices we offered premium gyro screen for sieving the spices.