Application of Liquid Nitrogen Dispenser Adding Machine

The liquid nitrogen dispensing machine is mainly used for precise injection of liquid nitrogen into containers in filling production lines to increase internal pressure to prevent collapse of bottles and cans, and preserve freshness to extend product shelf life.

Liquid nitrogen dosing machines from Sichuan Aosituo Technology are mainly used in the food and beverage industry, such as carbonated beverages, fruit juice, beer, mineral water, edible oil, milk and other liquid products. They are also suitable for packaged solid foods such as potato chips, milk powder, dried fruits, and nuts.

1. Beverage and liquid food packaging: applied to carbonated beverages (such as cola, Pepsi), mineral water, fruit juice, milk, tea drinks, etc. The liquid nitrogen dosing machine injects liquid nitrogen before filling and sealing containers. After the liquid nitrogen vaporizes, it replaces the oxygen in the bottle, reduces residual oxygen, and extends the shelf life of the product; Simultaneously generating internal pressure to prevent PET bottles or cans from collapsing during sterilization or transportation, and allowing the use of thinner packaging materials to achieve lightweight packaging and reduce packaging and transportation costs.
2. Oil and seasoning packaging: applied to edible oils (such as sunflower seed oil), red wine, vinegar, soy sauce, etc. The liquid nitrogen dispensing machine uses liquid nitrogen to replace oxygen in the bottle, control residual oxygen, delay oil oxidation, maintain product quality, and extend shelf life.
3. Solid state food packaging: applied to potato chips, milk powder, dried fruits, nuts, etc. The liquid nitrogen drip machine uses liquid nitrogen injection to replace the air inside the packaging, preventing the product from getting damp or oxidized, and maintaining the crispness and freshness of the product.
4. Specialty beverage production: applied to nitrogen cold brew coffee, nitrogen cocktails, etc. The liquid nitrogen adding machine produces delicate foam through liquid nitrogen injection, improving the taste and visual effect of the drink.

Technical Specifications of DO300 Sichuan Aosituo Liquid Nitrogen Dispenser Machine

1. Raw material:SUS304
2. Empty weight:15kg
3. Size:950*177*603mm
4. Power:100W 220V 50Hz
5. LN2 pressure:<0.15Mpa
6. Gas N2 pressure:0.5-0.65Mpa
7. LN2 dosing head size:280*51mm
8. Arm length:328mm
9. Dosing nozzle size:1mm, 1.5mm, 2mm
10. LN2 consumption:0.2L/h
11. Dosing time:15-1000ms adjustable
12. Dosing volume:0.01-14g/time adjustable
13. Dosing accuracy:±5%
14. Spot spray speed:0-300bottles/min
15. Max. continuous spray speed:2000bottles/min

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