UK-based International Innovative Milling Technologies Ltd (IIT) has developed new low energy milling technique for a wide range of powder processing applications. Their new M350 mill is specifically designed to accommodate an output capacity range of up to 4.5 t/h for single pass applications and 500 kg/h for finer products requiring classification. In this way the mill provides a versatile and flexible solution for the effective size reduction needs of a wide range of bulk materials across the complete scale of hardness up to 9.5 Mohs. The design of the ATEX compliant mill is based on a patented centrifugal grinding mechanism, utilising a special pivoting roller assembly and a static grinding ring to provide a highly energy efficient size reduction capability. The modular assembly of the M350 is also designed for efficient strip-down, cleaning and maintenance and includes a variety of construction material options to suit specific markets and applications. As such the M350 is compatible with the processing needs of a wide range of minerals and other industrial products including glass, sodium bicarbonate, iron slag, sodium sulphate, limestone‚ zircon sand, silica sand, pet-coke, fly ash, and different types of blast furnace slag.