MIC Aseptic Liquid Nitrogen Dosing Machine

MIC Aseptic Liquid Nitrogen Dosing Machine
MIC Aseptic Liquid Nitrogen Dosing Machine
MIC Aseptic Liquid Nitrogen Dosing Machine
MIC Aseptic Liquid Nitrogen Dosing Machine
MIC Aseptic Liquid Nitrogen Dosing Machine
Video
  • FEATURES
  • PARAMETER
  • CONFIGURATION

The aseptic liquid nitrogen dosing machine is an advanced system designed to handle liquid nitrogen dosing with exceptional precision and efficiency, particularly in sterile environments. This machine is crucial for industries where maintaining the highest hygiene standards and extending product shelf life are vital, such as in the food, beverage, and pharmaceutical sectors.


The performance of the aseptic liquid nitrogen dosing machine is characterized by its ability to accurately dispense liquid nitrogen into containers before they are sealed. This precise liquid nitrogen dosing is essential for creating a nitrogen-rich atmosphere within the container, which helps to preserve the freshness and quality of the product. The machine's advanced control systems and sensors ensure that each dose of liquid nitrogen is consistent, minimizing the risk of spoilage and oxidation.


Operating under sterile conditions, the liquid nitrogen dosing machine prevents contamination and maintains the aseptic environment required for sensitive products. By integrating liquid nitrogen dosing with aseptic technology, this machine ensures that the product remains uncontaminated and safe for consumption. This is particularly important for products that do not contain preservatives or those that require stringent safety standards.


In addition to its dosing capabilities, the aseptic liquid nitrogen dosing machine contributes to the structural integrity of the packaging. By creating a slight positive pressure inside the container, the machine prevents collapse or deformation, which is crucial for maintaining the quality and appearance of lightweight or flexible packaging materials.


Overall, the aseptic liquid nitrogen dosing machine offers a high level of precision and efficiency in the liquid nitrogen dosing process. Its ability to operate in sterile conditions and maintain packaging integrity makes it a valuable asset for manufacturers seeking to enhance product quality and extend shelf life while meeting rigorous safety standards. Investing in this technology can significantly improve production processes and ensure that products are delivered to consumers in optimal condition.

Automatic bottle can juice coffee drink beer nitro doser filling liquid nitrogen dosing machine

WYD-600 Liquid Nitrogen Dosing Machine is the latest liquid nitrogen dosing machine in China which uses the similar machines abroad for reference. It could control dosing volume accurately, no-container-no-liquid dosing, small size, easy installation and could coordinate with any filling production line. Control system comprises Siemens PLC and touch screen, all pipes adopt vacuum heat-insulated pipes which could ensure minimum consumption of liquid nitrogen and no frosting operation condition.


How does liquid nitrogen doser working process
Liquid nitrogen gasify and volume expansion 700 times, extrude the air out and form vacuum in the can, increase the aluminum can/pet can internal pressure to prolong the canned beverage shelf life and keep good looking for better transportation and store.




Nitrogen Dosing in PET Bottles: By injecting nitrogen into PET bottles, the internal pressure is increased, oxygen is removed, and the weight of the bottle is reduced, allowing for the use of lightweight bottles.


Vacuum Insulation: The system maintains a vacuum (less than 1×10⁻⁵ mbar) with insulation to achieve ultra-low daily evaporation rates, thereby reducing operating costs.


Nozzle Blanketing System: The nozzle is protected with dry nitrogen under positive pressure to prevent external air from entering, which can cause frost formation and blockages inside the nozzle. This setup ensures the nozzle remains ice-free and maintains a stable flow and direction of liquid nitrogen, unaffected by the positive pressure in the cleanroom or airflow generated by high-speed filling and sealing.




Liquid Level Control: The liquid nitrogen level is controlled by level probes and a vacuum pneumatic cryogenic proportional valve, ensuring stable levels and improving dosing accuracy.


Automatic Adjustment: The system automatically compensates the dosing amount (valve opening percentage) based on the filling and capping machine's speed, according to preset programs.

Soft Dosing Technology: This technology prevents rebound, splashing, evaporation, and boiling of liquid nitrogen during dosing, reducing liquid nitrogen loss and the occurrence of high-pressure and low-pressure products, thus saving costs.

Bilingual Interface: The system supports Chinese and English languages, allowing for easy switching between them.





Gas-Liquid Separator: It maintains pure liquid nitrogen at the outlet.

Speed and Position Tracking: The system can automatically track the speed and position of the filling and capping machine.

Communication Function: It can communicate with the filling and sealing machine.

Automatic Flow Adjustment: When speed changes occur, the dosing flow rate automatically adjusts. The adjustment of the flow rate, which corresponds to the valve opening percentage, switches automatically according to preset menus. This ensures consistent dosing amounts at different speeds, maintaining uniform product pressure.








Advanced Liquid Inlet Valve Design: The system features a scientifically advanced liquid inlet valve design with bellows compensators and gas seals, extending the machine's lifespan.


Unique Valve Needle Design: A unique valve needle design with a pressure-reducing device minimizes dosing pressure.

Minimal Wear Parts: The valve needle has a lifespan of over 10 years without needing replacement.
Liquid Nitrogen Usage Pressure
2.5 – 3.0 bar
Working Pressure
min. 2 bar, max. 6 bar
Gaseous Nitrogen Usage Pressure
4 bar, max. 8 bar
Working Pressure
min. 8.0 bar, max. 14.0 bar, 100 Nm³/h
Heating/Sterilization Steam
20 kg/h, min. 2.5 bar, max. 10 bar, steam temperature 132-138°C (actual usage 2.0-2.4 bar)
Drying Nitrogen Gas
50-100 cubic meters/hour, 6.0 bar
Production Liquid Nitrogen
min. 25 kg/h (2/3 as liquid, 1/3 calculated as gas)
During continuous production, LIN supply pressure P = 1.5-2.0 bar, no bubbles, nitrogen supply pressure P = 6.0 bar.
Electrical Control Cabinet Installation Power
230V 50Hz, 16A/2KW
Liquid Nitrogen Consumption
min. 25 kg/hour
Heating and Sterilization Steam Consumption
20 kg/hour
Drying Nitrogen Gas Consumption
6 bar, 100 cbm/hour

Name
Origin
Liquid nitrogen vacuum tube
China
Secondary liquefaction tank main unit
China
Liquid nitrogen dosing head main unit
China
GEMÜ valve
Germany
Steam angle seat valve
Germany
Controller
Germany Siemens
Sensor
Japan Omron
Heat exchanger
China
High-speed dosing solenoid valve USA MAC
Proportional control dosing head
Germany
Sterilizer
Germany
Cryogenic liquid nitrogen solenoid valve
Germany
Pressure sensor
Germany
Temperature sensor
Germany
Liquid level sensor
Germany
Electrical cabinet air conditioner
China
Titanium filter rod Germany

Products
Product Catalog
gtag('js', new Date()); gtag('config', 'G-SC6JX6B0LY');