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AI-250-330-45k
Liquid nitrogen doser AzotInject AI-250-330-45k with the length of the "trunk" of 330 mm is designed to create overpressure and inert atmosphere in soft flexible containers during filling and packing of "calm" liquids and food products by injecting a dose of liquid nitrogen into each bottle (tare) at a rate up to 45,000 bottles/hr. It is used for package water, oil, non-carbonated beverages, etc. in any type of containers. Liquid nitrogen injection allows "Hot Fill" process without costs for heat treatment, to create inert atmosphere in the package extending the shelf life of the product, to create overpressure and thereby avoid losses due to "non-commodity" type of packing.
| Cryogenic liquid for dosing | Liquid nitrogen (LN2) |
| Built-in cryogenic vessel capacity | 8 liters |
| Dose volume of liquid nitrogen (min-max) | 0,1-1,0 ml |
| Dosing speed of the machine | up to 45 000 dos/hr |
| Supply voltage / Frequency | 220/50 V/Hz |
| Electric power consumption | 110 Wt/hr |
| Required pressure in the pneumatic system | ˃ 6 bar |
| Air consumption (at a pressure in a pneumatic system of 6 bar and a dosing rate of 5,000 doses/hour) | 100 l/hr |
| Overall dimensions with a stand | 620х1530х2300 mm |
| Weight without liquid nitrogen | 36 kg |
| Operating mode | continuous, 24/7 |
| Ambient temperature | from +5 to +40˚С |
| Relative humidity | to 98 % |
