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LT  -115°C ~ -70°C    Cryogenic Recirculating Chillers

LT -115°C ~ -70°C Cryogenic Recirculating Chillers

  • Temperature Control Range: -115°C ~ -70°C (optional: -120°C ~ +30°C)
  • Siemens PLC Controller, Danfoss Electronic Expansion Valve
  • Brand Compressor, Cascade Refrigeration Cooling Technologies

Note: Both Air Cooled And Water Cooled Are Available. Explosion Proof Cabinet Can Be Customized.

 

Application: Various Reactors, Distillation or Extraction System, Laboratory, University, Research Institute, Aerospace, Automotive Industry, Semiconductor and Electrical Test, Chemical, Pharmaceutical, Petrochemical, Biochemical, Medical, Hospital, R&D Workshop, Biological and Other Industries.

 

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LNEYA specializes in the production of cryogenic circulators, a very wide refrigeration temperature range, and a controllable temperature of -120 ~ 30℃. It adopts secondary sub-cooling, fast cooling speed, safe and reliable, and is used for rapid liquid cooling. It is widely used in high-tech industries such as petrochemical, medical, pharmaceutical, biochemical, freeze-drying, pharmaceutical and so on.

Advantages of Low Temperature Recirculating Chiller

  • Saving resources. Closed cycle pipeline design highly prevent circulating water pollution and extend the lifetime of circulation liquid.
  • Brand compressor, cascade refrigeration cooling technologies.Human design, more convenient and flexible.
  • Computer-cascade temperature controller,temperature figures display, adjustable unit is 0.1°C,temperature. range is -120°℃~30°C, PT100 temperature sensor.
  • A variety of fault alarm (over-temperature alarm, sensor alarm, high pressure alarm, compressor over heat alarm,liquid level alarm).
  • Power on delay protection, three-level cascade system protectors.All parts are safety grounding.
  • Adopt full closed circulation design, no water vapor at low temperature and ensure the purity of cooling medium, in case of ice crystals, provide a long time life of heat transfer liquid.
  • High-performance circulating pump, can guarantee 24 hours continuously running a day.Use plate cool-heat-exchanger, heat transfer efficiency is provided.

Customer Case

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Contact Us For More Information

Email: info@lneya.com    WeChat ID: +8615251628237    WhatsApp: +86 17851209193

 

Model LT-A025WN LT-A050WN LT-A080WN LT-A215WN LT-A230WN LT-A255WN
Medium Temperature Range -100℃~-60℃ -115℃~-70℃
Temp. Control and Dispaly PLC controller, control outlet temperature of water tank
Temp. Control Optional Temperature feedback PT100 (inlet temperature, outlet temperature)
Cooling Capacity -75℃ 1.3KW 3KW 5KW
-95℃ 0.7KW 1.4KW 2.3KW 0.7KW 1.4KW 2.1KW
-110℃ 0.3KW 0.55KW 0.95KW
Circulation Pump Flow Rate, Pressure  (max) 20L/min
0.7BAR
35L/min
1BAR
50L/min
1BAR
20L/min
0.7BAR
35L/min
1BAR
35L/min
1BAR
Capacity of Liquid Storage 15L 25L 40L 15L 25L 40L
Compressor Tecumseh / Emerson
Evaporator Plate Heat Exchanger
Operation Panel         7-inch color touch screen shows setting temperature and measuring temperature, temperature curve record,  data export excel-format
Safety Protection Self-diagnosis function; freezer overload protection; high pressure switch;overload relay, thermal protection device etc. security protection function.
Refrigerant R-404A\R23\R14
Connection Size ZG1/2 ZG3/4 ZG1 ZG3/4 ZG3/4 ZG3/4
Product size(water-cooled)(cm) 80*120*185 100*150*185 100*150*185 80*120*185 80*120*185 100*150*185
Weight (water-cooled) 235kg 320kg 455kg 340kg 380kg 480kg
Power 50HZ
max
AC380V
6.5kW
AC380V
10kW
AC380V
15.5kW
AC380V
6.5kW
AC380V
10kW
AC380V
15.5kW
Shell Material Cold rolled steel painting (standard color 7035)
Optional Circulating pump 35L/min  2.5bar、50L/min  2.5bar、110L/min  2.5bar optional
Optional Pressure ≤6 bar circulating pump
Optional  MODBUS RTU Protocol, RS 485 Interface
Optional SUS304 Material
Optional Power 220V 60HZ three-phases,460V 60HZ three-phases
Remark Can make the bigger capacity of liquid storage as required.

request

Contact Us For More Information

Email: info@lneya.com    WeChat ID: +8615251628237    WhatsApp: +86 17851209193

 

Model LT-A025WN LT-A050WN LT-A080WN LT-A215WN LT-A230WN LT-A255WN
Medium Temperature Range -100℃~-60℃ -115℃~-70℃
Temp. Control and Dispaly PLC controller, control outlet temperature of water tank
Temp. Control Optional Temperature feedback PT100 (inlet temperature, outlet temperature)
Cooling Capacity -75℃ 1.3KW 3KW 5KW
-95℃ 0.7KW 1.4KW 2.3KW 0.7KW 1.4KW 2.1KW
-110℃ 0.3KW 0.55KW 0.95KW
Circulation Pump Flow Rate, Pressure  (max) 20L/min
0.7BAR
35L/min
1BAR
50L/min
1BAR
20L/min
0.7BAR
35L/min
1BAR
35L/min
1BAR
Capacity of Liquid Storage 15L 25L 40L 15L 25L 40L
Compressor Tecumseh / Emerson
Evaporator Plate Heat Exchanger
Operation Panel         7-inch color touch screen shows setting temperature and measuring temperature, temperature curve record,  data export excel-format
Safety Protection Self-diagnosis function; freezer overload protection; high pressure switch;overload relay, thermal protection device etc. security protection function.
Refrigerant R-404A\R23\R14
Connection Size ZG1/2 ZG3/4 ZG1 ZG3/4 ZG3/4 ZG3/4
Product size(water-cooled)(cm) 80*120*185 100*150*185 100*150*185 80*120*185 80*120*185 100*150*185
Weight (water-cooled) 235kg 320kg 455kg 340kg 380kg 480kg
Power 50HZ
max
AC380V
6.5kW
AC380V
10kW
AC380V
15.5kW
AC380V
6.5kW
AC380V
10kW
AC380V
15.5kW
Shell Material Cold rolled steel painting (standard color 7035)
Optional Circulating pump 35L/min  2.5bar、50L/min  2.5bar、110L/min  2.5bar optional
Optional Pressure ≤6 bar circulating pump
Optional  MODBUS RTU Protocol, RS 485 Interface
Optional SUS304 Material
Optional Power 220V 60HZ three-phases,460V 60HZ three-phases
Remark Can make the bigger capacity of liquid storage as required.

 

CUSTOM OPTIONS

  • CUSTOM CHILLER SIZES

Whether it is portable, compact, large and small chillers, we can custom design them according to your requirements.

No matter how many tons of chiller you need, we can create the best solution.

  • CUSTOM TEMPERATURE RANGES

We can create a custom solution for temperatures from -150℃ to +350℃.

Custom temperature ranges for specific industries.

  • CUSTOM COOLING CAPACITY

We offer a very wide range of cooling capacities for various industries.

  • CUSTOM CHILLER TYPES

We provide chillers of various refrigeration types, including but not limited to air-cooled, water-cooled and evaporative-condensing chillers.

Regardless of the type of refrigeration compressor, we can design it according to your requirements.

  • CUSTOM CHILLER ACCESSORIES

We use a variety of internationally renowned accessories, all of which can be customized for your needs, such as compressors, evaporators, heat exchangers, circulation pumps, controllers, expansion valves and shell materials, etc.

  • CUSTOM CHILLER VOLTAGE

Customize chiller voltage and phase according to your needs.

Optional 110V/60HZ, 220V/60HZ, 380V/50HZ, 220V/50HZ, 400V/50HZ, 460V/60HZ, 440V~480V/60HZ, etc.

  • OTHER CUSTOMIZED SOLUTIONS

 

Tell Us More About Your Needs       

 

OUR ADVANTAGES

We offer:

Experience you can count on—

We’ve been designing and building custom products for more than 20 years. From medical chillers to energy storage chillers and everything in between, we’ve built products for virtually every industry and every application.

Same day quotes—

Get a quote for your project today! We often provide custom quotes in as little as 30 minutes.

24/7 customer service—

We are always here for you. Whether you have a question or need a quote, there’s always somebody here to communicate with you 24/7.

Durable, reliable equipment—

Our products are built with premium-grade materials, and we offer competitive warranties on all custom products.

 

Request A Quote                  Email Us                      WhatsApp

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