Vibgyor International Pvt. Ltd., a pioneer in the field of packaging machines and materials, has recently developed UltraDoser, a multi-purpose liquid nitrogen (LN2) dosing system that utilizes advanced cryogenic technology and PLC programming.

“Chart engineers designed an ultra-efficient system for low to medium production line speeds to dispense a precise dose of LN2 into every container every time. The LN2 gasifies and is either trapped in the container to add rigidity or escapes with oxygen to inert the headspace,” explained Mayank Agarwal from Vibgyor International.

Features:
- Compact Size: Enables installation in limited spaces
- Precise Dosing: Delivers consistent, accurate dosing
- Discrete Dosing: Up to 150 containers per minute for model FS 150* (controller dependant- can go upto 1800 cpm)
- Discrete or Continuous Dosing: Change over defined by user
- Vacuum Insulated Technology: The most efficient use of LN2
- SoftDose Compatible: Chart\'s proven technology for hot fill, powder, and granular applications.

How It Works?
LN2 is supplied to the UltraDoser by a standard 10 ft (3 mt) vacuum insulated CryotechFlex hose (various lengths available) and flows into the dosing head. A 24vdc PNP sensor detects the speed of the line (encoder compatible for higher speeds); a second 24vdc PNP sensor detects the presence of a container. When a container is detected, the dosing head opens and dispenses an exact amount of pure LN2.

Key Benefits:
- Lightweight PET - reduce the weight of PET for cost and environmental savings
- Glass to PET Transition - eliminate glass safety hazards and weight of containers
- Bottle Rigidity - maintain bottle shape even with lighter weight containers
- Eliminate Paneling - increase the internal pressure to offset paneling issues
- Oxygen Reduction - create an inert environment to preserve product freshness 
- Extend Shelf Life - minimize oxygen levels
- Ease of Labeling - consistent bottle rigidity creates an efficient labeling process 
- Reduce Nitrogen Consumption - measurable and repeatable liquid doses
- Maximize Warehouse Storage Space - increasing product stackability utilizes less square footage
- Stabilize Organic Products - extend shelf life without preservatives


info@vibgyorinternational.com