Keyword Recirculating Chiller Ultra-low Temp Chillers SUNDI series TES series Products

CDLJ(-110℃ ~ -50℃)
CDLJ(-110℃ ~ -50℃)
CDLJ(-110℃ ~ -50℃)
CDLJ(-110℃ ~ -50℃)
CDLJ(-110℃ ~ -50℃)
CDLJ(-110℃ ~ -50℃)

CDLJ(-110℃ ~ -50℃)

  • Temperature Range-110℃ ~ -50℃
  • Circulation Pump Info10m³/h~250m³/h
  • Cold Storage tank100L~2000L
  • Cooling Capacity AT -90℃3kW ~ 80kW
  • Power max 380V50HZ14kW ~ 768KW
  • Place of OriginChina
  • Quality Guarantee Period12 months

Product Details

FEATURES:

The basic principle of Ultra-Low Temp. Water-Cooled Chiller is that under ultra-low temperature, the movement of molecules is slowed down until the surface of the trapped and frozen cryogenic coiled tubes is slowed down, and the vapor is easy to be arrested, set and frozen, and the capture rate is high.

LNEYA specializes in the production of single-fluid cryogenic chillers. The refrigeration temperature ranges from -150°C to -5°C, which can meet the needs of different refrigeration temperatures. Products are widely used in chemical, pharmaceutical, biochemical and other industries in the field of low temperature reaction, refrigeration speed, safety and reliability. The company developed a direct-cooled ultra-low temperature chiller, using international brand compressors Carrier, using automatic cascade refrigeration mode and mixed refrigerants, within 3 minutes can be refrigerated to minus 120°C.

PRINCIPLE:

1.Temperature ranges from -5℃ ~ -150℃, can meet different temperature
2. Famous brand semi-closed piston compressor, semi-closed bipolar piston compressor, semi-hermetic screw compressor, main brand are BOCK. Bitzer, Copeland, Handbell, fusheng; Plate heat exchanger, Small volume, High efficiency
3. Top imported cold controller; Generator cooling water circuit uses intermediate heat exchanger, improve system reliability and safety.
4. DANFOSS electronic expansion valve, high precision control;
5. Adopt Siemens PLC S7-200/300, LNEYA touch screen, automatic control, temperature curve display, temperature record U disk, fault alarm;
6. Offer machine installation and system test, users only need to finish the installation of refrigerant and cooling water.

Model CDLJ-2W CDLJ-3W CDLJ-6W CDLJ-10W CDLJ-15W CDLJ-20W CDLJ-45W CDLJ-60W CDLJ-90W
Temperature Range -110°C~ -50°C
Cooling Capacity 
At -90°C
3kw 4.5kw 9kw 15kw 22.5kw 30kw 67.5kw 90kw 180kw
  2580Kcal/h 3870Kcal/h 7740Kcal/h 12900Kcal/h 19350Kcal/h 25800Kcal/h 58050Kcal/h 77400Kcal/h 154800Kcal/h
Cooling Capacity
At -110°C
2kw 3kw 6kw 10kw 15kw 20kw 45kw 60kw 120kw
  1720Kcal/h 2580Kcal/h 5160Kcal/h 8600Kcal/h 25800Kcal/h 17200Kcal/h 38700Kcal/h 51600Kcal/h 103200Kcal/h
Circulation Pump Info 6.6m³/h 6.6m³/h 15m³/h 15m³/h 15m³/h 25m³/h 35m³/h 35m³/h 50m³/h
  2.5bar max 2.5bar max 2.5bar max 2.5bar max 2.5bar max 2.5bar max 2.5bar max 2.5bar max 2.5bar max
Inlet&outlet connection size DN-25
PN-10
DN-25
PN-10
DN-32
PN-10
DN-32
PN-10
DN-32
PN-10
DN-40
PN-10
DN-50
PN-10
DN-50
PN-10
DN-50
PN-10
Cooling Water at 30 degree 10m³/h 14m³/h 25m³/h 35m³/h 45m³/h 65m³/h 120m³/h 180m³/h 360m³/h
Cold Storage tank (optional) 100L 150L 250L 300L 500L 500L 1000L 1500L 2000L
Expansion tank(standard) 50L 75L 150L 200L 300L 300L 550L 800L 1000L
Compressor Dorin semi-closed compressor Dorin compressor/HANBELL、Fusheng、Bitzer screw compressor
Operation Panel 7-inch color touch screen display, temperature curve record
Control System SIEMENS S7 PLC&Module,Set temperature difference of refrigeration on & off
Circulation Pump The whole system is a full closed circulation, there is no oil mist at high temperature and no water vapor at low temperature, pressure do not rise up when system is running. The system will supplement oil automatically at low temperature
Circulation Pump LNEYA Mangetic Pump/German Brand Mangetic Pump
Evaporator Danfoss/KAORI plate heat exchanger
Condenser Casing type water-cooled condenser / tube-type water-cooled condenser
Intermediate heat exchanger Danfoss/KAORI plate heat exchanger
Electric AC contactors, intermediate relays, circuit breakers, thermal relays, etc. are Schneider / ABB brand
Refrigerant R404A/R23/R14 mixture,optional: R125/R23/R14 mixture
Secondary refrigerant Ethanol, dichloromethane, heat transfer oil, etc.
Safety Protection High pressure protect; water supply cut-off protection; over-current protection; leakage protection; sequential and phase failure protection; High temperature protection; Sensor Failure protection; Liquid low level protection etc. multi-safety protection
Level Indicator Adopt glass liquid level indication
Piping material Expansion tank, cold storage tank and circulation pipeline are all made of SUS304
Case material Channel steel + square tube + cold rolled plate        sealing plate spray 7035
Dimension cm 100*150*185 205*145*205 205*145*175 245*145*205 300*160*225 350*160*205 500*200*225 650*200*225 1000*240*235
Power 14kW 18kW 43kW 69kW 101kW 101kW 295kW 396kW 768kW
dB within 75 dB   within  90 dB
Weight (kg) 950kg 1100kg 1800kg 2200kg 3000kg 3500kg 5000kg 6000kg 9000kg
Optional Optional outside touch screen display controller (separated), the communication line distance is 10 meter
Optional Optional explosion-proof touch screen control system (ExdeIIBT4), the communication line distance is 15 meter
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