double semi-automatic filling line bldg technical parameters: . filling nose: 2, 4 . capacity: 2 :200-400 (bottles / hour) 4 :400-800 (bottles / hour) . capacity range:1-6 l . filling accuracy: = �� 0.5% fs . gas source pressure :0.5-0 .7 (mpa) principle features: . flowmeter quantitative; . semi-automatic control; . photoelectric sensors automatically gland; . mechanical anti-drip.