Three-Roll Mill GGS-250 1. low noise, stable performance 3. simple operation, high quality Three-Roll Mill GGS-250 It’s used to grind, press material to increase its density and quality. Low noise, stable performance.1. Roll diameter: Φ2502. Roll length: 580 mm3. Motor power: 7.5 kW4. Roll speed ratio: 1:3:95. Dimension: 1500 x 1200 x 1000 mm6. Weight: 2300 kg