Polymix PX-MFC 90 D Cyclone Mill, lab/R&D size, single phase, 1000w, bench top unit, stainless steel contact parts, includes 4 screens (0.5mm, 1mm, 2mm and 3mm). Further info: https://www.fishersci.fi/shop/products/polymix-px-mfc-90-d-model-polymix-lab-mill-drive-unit-4/11900359.