Products
Products
CRYOVBS-300
The Cryovbs-300 is a third-generation liquid nitrogen injection system that utilizes high vacuum and low temperature technology, as well as a programmable logic control system.
Use three sensors to detect the speed, timing, and bottle display of the assembly line, suitable for both low-speed and high-speed production lines. Improve the accuracy of synchronizing the system and pipeline speed, and accurately inject liquid nitrogen into each container. The injected liquid nitrogen immediately vaporizes to form internal pressure, increasing the stacking load of the container while pushing out the oxygen inside the container, inerting the space in the top gap of the product.
Features
- Active injection arm - convenient device angle and injection point positioning for injection head
- Quick service automatic defrosting - eliminate frost within 3 minutes
- Micro injection technology - consistency and accuracy of nitrogen injection covering all line speeds
- Individual refilling - up to 1200 containers per minute
- Individual or continuous refueling - the speed of changing refueling modes can be set by the user themselves
- Vacuum Insulation Technology - Improving the Efficiency of Liquid Nitrogen Utilization
- Soft filling compatibility - This filling technology has been successfully validated in hot filling, powder and granular applications * with results obtained under specific conditions
Principle
Liquid nitrogen is first transported from the storage tank to the nitrogen injection head of the filling machine through a vacuum insulated tube. The first sensor (which can also be used as an encoder to improve the resolution of bottle speed sensing) detects the speed of the assembly line, and the second sensor senses the presence of the container. The system calculates the required amount of liquid nitrogen injection based on the container speed (speed automatic filling compensation function). Once the presence of the container is sensed, the predetermined amount of liquid nitrogen is opened under the filling valve. The entire nitrogen injection process is comprehensively controlled by a programming logic controller, sensors, and a human-machine interface.
Advantages
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Lightweight PET bottles
Reduce the weight of PET, save costs and promote environmental protection
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Glass to plastic packaging
Eliminate the personal hazards of glass bottles and reduce product weight
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Bottle tightness
Maintain the original posture of the lightweight bottle
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Eliminate flat bottles
Increase bottle pressure to eliminate flat bottle problems
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Low oxygen function
Inert packaging maintains product freshness
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Extend shelf life
The oxygen content drops to the lowest level
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Easy to label
Consistent bottle wall hardness improves labeling efficiency
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Reduce nitrogen consumption
The energy-saving performance of liquid nitrogen injection can be measured and replicated
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Improve warehouse space utilization
Improve product stacking capability and reduce usage area
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Maintain the quality of organic products
No need for preservatives to extend shelf life
Parameters
1、 Quick cooling and thawing of the nozzle, only 3-5 minutes
2、 The ice removal process is simple:
1. Simply manually close the liquid nitrogen valve for nozzle reheating
2. Then start the "Quick Service" valve group on the control panel
*No need to discharge liquid nitrogen from the storage tank, saving liquid nitrogen, time and effort
*No need to remove the heating block
*No need to remove the nozzle
*No need to release the pneumatic valve needle
