Ross Double Planetary Mixers are offered in 4-, 5- and 10- and 25-gallon models for pilot-scale production of paste-like materials, highly-filled putties, shear-sensitive gels, granulations and dense powder blends. These mixers are also used for vacuum drying of heat-sensitive applications at relatively low temperatures. Avaialble is a Ross Model DPM-4 with High Viscosity “HV” Blades ideal for heavy-duty mixing of viscous materials up to 6 million centipoise. The helical curve and graduated d...