This nitrogen gas dispenser is to dispensing volumetric liquid nitrogen into packing containers. After sealing, the container will keep its shape and without any deformation with the pressure of nitrogen inside the container, which greatly increase its ability to against any damage during transportation. Using the nitrogen gas dispenser, it will help to decrease the packing raw material cost and loss during transportation and storage, increase product quality and extend its shelf life.
This nitrogen gas dispenser is widely used for packing water filling line, beverage filling line for PET bottles, aluminum, PET or iron metal cans, and even for aseptic brick shape paper containers.
After dispensing with liquid nitrogen, it will gasify by expending it volume 700 times than before, exhaust the air to create real vacuum inside the container, also increase inner pressure, to keep the container shape during transportation, also prolong the shelf life of products.
The liquid nitrogen dispensing is precisely controlled with this nitrogen dispenser, without container, without dispensing. The control system consist PLC controlling center and touch screen control panel, setting simple, convenient and easy understanding, compact and cute appearance, easy for installation to any kind of filling production line. All pipe lines adopt vacuum liquid nitrogen heat-insulated pipes, which can effectively assure the minimum consumption of liquid nitrogen, without frost environment happen.
- In low production speed condition, it adopts interval dispensing type without container without dispensing, decrease the consumption of liquid nitrogen, decrease running cost. In high production speed condition, it keeps dispensing valve open, automatically detecting low or high speed production.
- Vacuum heat-insulation protection, decrease running cost.
- Dispensing nozzle adopts special protection system, which can effectively prevent frost or freezing situation happen.
- Liquid and gas separator, it will assure liquid nitrogen in super cold condition, increase the purity of liquid, and assure the stable dispensing.
- Liquid nitrogen buffer function, it will control and prevent any liquid nitrogen spill out during dispensing, make nitrogen dispensing more stable, and assure container inner pressure even and stable.
- It also equip a filtration unit to remove any pollution of small granule (10μm).
- Its precise dispensing speed can reach over 300 containers per minute; faster than 300 containers per minutes, it will adopt continuous dispensing with maximum speed of 2000 containers per minutes.
- Adjustable multi-speed dispensing option, high effective vacuum liquid nitrogen heat-insulation pipes to assure minimum consumption of liquid nitrogen.
- Advantage of dispensing valve guarantee only pure nitrogen liquid providing, and no liquid return.
- Lowest pressure design for dispensing valve to assure only minimum spray happen during dispensing.
- No frost condition will happen.
- Precisely adjustable control for dispensing volume and time.
- Adopts alter indicator to detect system running continuously.
- It can connect liquid nitrogen vacuum heat-insulation pipes directly, and provide complete nitrogen supply system from nitrogen storage tunnel to the filling line.
- Cute and compact appearance, and easy and simple for installation. Suitable for any kind of water filling line, or beverage filling line.