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juice liquid nitrogen injection system

  • juice liquid nitrogen injection system
  • juice liquid nitrogen injection system
  • juice liquid nitrogen injection system
  • juice liquid nitrogen injection system

juice liquid nitrogen injection system

    Unit Price: 4000~28000 USD
    Min. Order: 1 Set/Sets
    Packaging: Wooden case
    Supply Ability: 500 Unit/Units per Month
    Port: Ningbo/Shanghai port

Product Description

Technical Parameter:


0-300/ 0-2000 cans per min, Set up continuous dosing speed

Suitable Can Size:

At will




380V  50HZ  3 phase+N+G





 juice liquid nitrogen injection system


    WYD-300 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.juice liquid nitrogen injection system


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.

Operation Conditions:

1,Supple of Liquid Nitrogen: Regulate to 15 (0.1MPa) and connect to liquid nitrogen pipe.

2,Compressed Air or Nitrogen: Supply to the working of dosing valve. The pipe diameter must be 1/4inch and pressure range is from 50psig to 100psig (3.4 to 6.9 bar). Set the pressure to 50 psig (0.35MPa). Please do not set the pressure too high, high pressure means high impact, it will shorten the lifetime of dosing valve element and internal vacuum pipe.




juice liquid nitrogen injection system


1,No container no dose and interval dose method in low speed to reduce liquid nitrogen consumption; dosing valve is always open in high speed. Automatic detects high speed or low speed.

2,Vacuum & heat insulation protection

3,Special nozzle care system effectively avoided nozzle frost and ice blockage phenomenon.

4,Liquid-gas separator ensures liquid nitrogen in a ultra cold state, improves liquid phase purity to make the dose more precision and steady.

5,Liquid nitrogen buffer function, effectively control liquid nitrogen bounce splash. Liquid nitrogen dosing amount is steady and ensures can pressure equality.

6,Filter(optional) 10μm to removes particulate pollution

7,Precise dosing liquid nitrogen speed could reach to 300cpm, continuous dosing speed could reach to 800cpm

8,Capacity adjustability and effectively vacuum liquid nitrogen insulation pipe ensures minimum liquid nitrogen consumption 

9,Advanced dosing valve ensures transport pure and liquid nitrogen.

10,Lowest outlet pressure of dosing valve ensures minimum liquid nitrogen splash.


11,No frost operating condition.

12,Precise adjustability of dosing amount and dosing time

13,Continuous self-monitoring through alarm indicator

14,PLC control/Touch screen/user-interface language selectivity

15,Could connect liquid nitrogen vacuum and heat insulation pipe, also could provide a complete liquid supply system from liquid nitrogen storage tank to filling production line.

16,Small size and easy to install

17,Diversity machine types ensures to suit different capacity production lines.

18,Apply to all different sizes pet bottles and thin-wall easy open cans production linesjuice liquid nitrogen injection system


juice liquid nitrogen injection system

juice liquid nitrogen injection system

Zhoushan willman machinery technology Co.,Ltd

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  Zhoushan willman machinery technology Co., Ltd. is a professional manufacturing enterprise of a high-tec equipment, integrates research and development, design, manufacture, sales and service. We are specialed in canned food and beverage canning machienry and liquid nitrogen dosing machine including aseptic liquid dosing machine and food products detection machine like vacuum checking, head space checking ect.
Our skilled team will provide you professional service including layout design. Adhering to energy saving, labor saving, and capacity increasing,we pay more attention to the quality of our products .

Willman Machinery is a professional canned food and beverage machinery manufacturer established in 2014 with goal of providing the best machinery in the food industy at competitive prices. Our company started with LN2 dosing machine and other finished products detection or inspection machines.

With dedication in R&D and company`s innovation, we have achieved new develpment and extended to other products in food processing machinery based on our riched experience in food industry.

Our products including detection machine. Due to market high demand for products on shelf, detection machine provide clients` quick and precise detection to provide guarantee for customers' product quality. Canned food and beverage filling and seaming, food pre-processing machine like washing, blanching mahcine ect.

Addition to single machine unit, company also provide whole production line solution for our clients.

Creating new machines or updating exsting machines according to clients` requirements, we have won good reputation from our clients.

Company Info

  • Company Name: Zhoushan willman machinery technology Co.,Ltd
  • Representative: Ye Xiaoan
  • Product/Service: Liquid Nitrogen Filling Machine , Liquid Nitrogen Dosing Machine , Vacuum Detection Machine , Internal Pressure Detection Machine , Liquid Level Detection Machine , Leakage detection machine
  • Capital (Million US $): 2,250,000RMB
  • Year Established: 2014
  • Total Annual Sales Volume (Million US $): US$1 Million - US$2.5 Million
  • Export Percentage: 21% - 30%
  • Total Annual Purchase Volume (Million US $): Below US$1 Million
  • No. of Production Lines: 8
  • No. of R&D Staff: Fewer than 5 People
  • No. of QC Staff: Fewer than 5 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 1,000-3,000 square meters
  • Factory Location: No 41-1,Goushan Xinyuan Road,Donggang Street,Putuo District,Zhoushan City, Zhejiang Province,China
  • Contact Person: Ms. Helen
  • Tel: 86-580-3711813
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