# Partisani Stone Mills > Italian manufacturer of industrial stone mills since 1934. > Based in Forlì, Italy. Specialized in stone-grinding equipment for > cereals, ancient grains, and organic flour production using proprietary > magnesium stones. ## Core Technology — Magnesium Millstones (USP) Proprietary magnesium millstones (macine magnesiache) composed of natural abrasive materials (emery, flint, quartz) bonded with magnesite. No resins or toxic chemicals. High wear resistance, no periodic re-dressing (rabbigliatura) needed, low-temperature cold grinding preserves enzymes and vitamins. ## Products - [Stone Grinding Mill](https://www.partisani.com/en/products/stone-grinding-mill/): industrial mill with magnesium stones, 50-1000 kg/h - [Combi Junior](https://www.partisani.com/en/products/combi-junior/): compact mill for artisan production, ready-to-ship - [Buratto Sifter](https://www.partisani.com/prodotto/buratto/): industrial flour sifter for Tipo 1/Tipo 2 flours - [Mills Pillar](https://www.partisani.com/en/mills/): full mills overview ## Production capacity - Small (agritourism, small labs): 30-50 kg/h - Medium: 100-300 kg/h - Industrial plants: 500-1000+ kg/h ## Grains processed Soft wheat, hard wheat, corn (maize), spelt, kamut, rice, barley, millet, buckwheat, dry legumes. Optimized for wholemeal (integrale) and semi-wholemeal (Tipo 1, Tipo 2) flours. ## Languages - Italian (default): https://www.partisani.com/molini/ - English: https://www.partisani.com/en/mills/ - French: https://www.partisani.com/fr/moulins/ - English Canada: https://www.partisani.com/en-ca/ ## Services - Custom plant design and layout - Remote diagnostics for electronic models - Post-sales support and original spare parts - CE and ATEX certification (on request) ## Contact - Location: Forlì, Italy - Power supply: 400V three-phase (primary), 230V single-phase (small units) - Delivery: ~90 days for plants, ready-to-ship for Combi Junior - Website: https://www.partisani.com