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100L per Day Liquid Nitrogen System LN2 Generator for Island Industrial Application upto 99.99% Purity

100L per Day Liquid Nitrogen System LN2 Generator for Island Industrial Application upto 99.99% Purity
100L per Day Liquid Nitrogen System LN2 Generator for Island Industrial Application upto 99.99% Purity100L per Day Liquid Nitrogen System LN2 Generator for Island Industrial Application upto 99.99% Purity100L per Day Liquid Nitrogen System LN2 Generator for Island Industrial Application upto 99.99% Purity100L per Day Liquid Nitrogen System LN2 Generator for Island Industrial Application upto 99.99% Purity
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CategoriesLiquid Nitrogen Generators
BrandScala
ModelLNS100W
LN2 Production Rate100 Liters per Day
ColorWhite
PatentedYes
OEM ServiceYes
Warranty1 Year
Spare PartsOn request
FOB portShanghai, Ningbo, Guangzhou, Qingdao
DownloadDownload pdf
Update TimeFeb 25,2026
Detail Information
Introduction
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LNS100W


Advanced high-production, integrated & on site liquid nitrogen production system powered by GM Coldhead technology

  • 100

    L/Day
  • 240

    L Dewar
  • <65

    dB(A)
  • 10''

    HMI
Scala's LNS100W Liquid Nitrogen Generator is designed for efficient and continuous production of high-purity liquid nitrogen, with daily output configurable according to user requirements. The system operates in a 24-hour continuous mode with 380V 50/60Hz electricity supply, with maximum production rate of 100 liters per day. 

LNS100W integrates an air compressor, PSA nitrogen generator, nitrogen buffer tank and GM cryo-cooler mounted on top of a 240-liter dewar. This system requires an external air compressor as its compressed air source. Coming with a set of high efficiency water chiller, it provides independent liquid nitrogen supply for various industries.
LNS100W Liquid Nitrogen Generator Flow Chart
liquid nitrogen generator flow chart_liquid nitrogen generator_20L/day liquid nitrogen_liquid nitrogen systm
Features

GM Coldhead Based Technology

· 10'' Siemens® Touch Screen
· WiFi loT Module
· 4G Module (Optional)
· Auto Start/Stop Liquid Nitrogen Production
· Touch Screen Liquid Nitrogen Dispensing
· Real-time Liquid Nitrogen Production Rate Display
· Liquid Nitrogen Level Display
· Nitrogen Gas Purity Display & Alarm
· Dewar Temperature Display
· Dewar Vacuum & Pressure Alarm
· Physical On/Off/Emergency Stop Buttons
· Sound & Light Buzzer
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Details
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Design Philosophy
Modern Industrial Appearance: Simple and clean white color scheme built with sturdy composite material, providing protection and durability.
Interface and Controls: 10'' colored Siemens® HMI with power indicator and emergency stop designed for easy access and operation.
Mobility: Mounted on FOOT MASTER® castors allows easy movement, facilitating its relocation as per requirements.
Ergonomic Reference: Human-centric design considerations for interfaces or access points with 1750mm height.
Lifting Holes: Provide secure anchor points to prevent slippage or imbalance during tranporation and installation.
GM Cryo-cooler_nitrogen liquefier_ liquid nitrogen system_liquid nitrogen generator_small liquid nitrogen generator_liquid nitrogen generator manufacturer_liquid nitrogen plant_liquid nitrogen system_liquid nitrogen machine
Gifford-McMahon (GM) Cryocooler
High Efficiency Refrigeration: High thermodynamic efficiency makes it quickly reaches to the 77K low temperature for nitrogen gas liquefication.
Compact and Portable: The cold head is designed compact, occupying small space, which allows Scala liquid nitrogen generator overall in small footprint.
Reliable Operation: With mature technology for decades, it has high reliability and can be used in industrial and scientific research scenarios while keep stable performance.
Convenient Maintenance: Phase - adjusting device in the cryocooler reduces refrigeration performance caused sealing ring which greatly extends the maintenance cycle and service life.
CE Certified: GM cryocoolers have been proved reliable and safety throughout the world.
dewar_liquid nitrogen generator_small liquid nitrogen generator_liquid nitrogen generator manufacturer_liquid nitrogen plant_liquid nitrogen system_liquid nitrogen machine
Vacuum Insulated Dewar
Mounted Struture: The vertical dewar mounted by cryocooler at the top significantly improves the liquefication performance.
Lower LN2 Vaporization: The cold head at the top keeps the liquid nitrogen at liquefication temperature, reducing the waste caused by evaporation.
Maintenance Free: Lifespan more than 10 years, which means no need for replacement throughout its entire life cycle.
Super Large Volume: Built-in 240 liters volume dewar that can meet most using senarios without external LN2 tanks.
dewar_liquid nitrogen generator_small liquid nitrogen generator_liquid nitrogen generator manufacturer_liquid nitrogen plant_liquid nitrogen system_liquid nitrogen machine
Clear Operation
10'' Siemens Touch Screen: The Siemens® touch screen displays crucial parameters of the system including real-time production rate, liquid nitrogen level, nitrogen purity, pressure and running status of cryo-cooler, providing convenient operation and easy troubleshooting.
Touch Screen Liquid Nitrogen Dispensing: LNS20A enables operator to dispense liquid nitrogen directly and safely by touching the screen.
Physical On/Off/Emergency Button: While software-based controls offer flexibility and sleek design, the physical On/Off button remains superior in safety, reliability, accessibility, and providing clear, immediate control.
Specifications
Machine Model: LNS100W
Liquid Nitrogen Output
100 liters per day
Liquid Nitrogen Purity
99.5-99.9%
In-built Dewar Volume
240 Liters
Air Compressor
External Screw
Nitrogen Generator Type
PSA Nitrogen Generator
Cryo-cooler Type
Gifford-McMahon (GM) Coldhead
Cooling Type
Water Cooled
Voltage
380V-3Ph-50/60Hz
Controller
PLC
PLC Brand
Siemens
Screen
Color 10'' HMI
Noise
<65 dB(a) @ 1 meter
Automatic Running
Yes
Automatic Standby
Yes
Liquid Nitrogen Dispensing
Touch Screen Dispensing
WiFi Connection
Yes
Remote Control
Yes
Lot Function
Yes
Dimension
150x75x175cm
Weight
800kg
Cooling Water Requirement
No
Place of Origin
Hangzhou, China
Mobility
Yes
Lead Time
4 Months
Machinery test report
Yes
Quality Assurance
Yes
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Scala can provide liquid nitrogen generators for research institutions, laboratories, health care centers, universities and Scala brand dealers, etc.
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