Voltage: AC220V/50-60hz Motor Power: 800w Filling speed: 1-20bots/min (about 20bots/min when fills 100-500ml) Rate of flow: 250ml/s Filling volume: 100ml-10L Filling accuracy: 100-500ml: ±1g, >500ml: ±0.5% (Depends on actual filling material) Material contact part/Machine body: 304SS Air compressor: >/=1.5kw 65L. Electricity and air source both required. Motor: Servo motor driving Application: Filling paste with high viscosity. Not suitable for material without viscosity, like water or juice.