CUM-F Series Hammer Mill. Adopting German technology, high-precision machinery mill, continuous technological innovation and upgrading, suitable for 4-120 mesh (325m-20m). Universal grinding structure, the widest adaptation, match flexible. Widely used in chemical, inorganic salt, medicine, food, pigments, dyes, pesticides, battery ... Benefits The SLS - Scalable Lab System . The SLS offers five powder processing solutions with one common drive. Switch processing heads within seconds, utilizing our SMARTdetect technology for easier RD testing.. When developing new products, it is vital that results achieved in the lab be transferred to production.