Wuxi Guanya Refrigeration Technology co., ltd
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Tel: + 86 510 82303782
E-mail: sales@cnzlj.com
Add: No.203, Hongyun Road, Hongshan Street, Optoelectronics Park, Xinwu District, Wuxi City, Jiangsu Province,China
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Liquid automatic recovery cooling heating system KRY -25℃~+100℃

Liquid automatic recovery cooling heating system KRY -25℃~+100℃

Liquid automatic recovery cooling heating system KRY -25℃~+100℃


  • Product Description

Model KRY-255 KRY-275 KRY-2A10 KRY-2A15 KRY-2A25 KRY-2A38W
KRY-255W KRY-275W KRY-2A10W KRY-2A15W KRY-2A25W
Temp Range -25℃~+100℃ -25℃~+100℃ -25℃~+100℃ -25℃~+100℃ -25℃~+100℃ -25℃~+100℃
Temperature control precision ±0.5℃ ±0.5℃ ±0.5℃ ±0.5℃ ±0.5℃ ±0.5℃
Temperature feedback Pt100 Pt100 Pt100 Pt100 Pt100 Pt100
Temperature display 0.01k 0.01k 0.01k 0.01k 0.01k 0.01k
Flow output 2~10 L/min 3~30 L/min 3~30 L/min 3~30 L/min 3~40 L/min 5~50 L/min
Flow control precision ±0.2 L/min ±0.2 L/min ±0.2 L/min ±0.2 L/min ±0.2 L/min ±0.2 L/min
Pressure display Adopt the Jeffron pressure sensor, the touch screen display the pressure, can carry on the pressure control adjustment.
Heating power 5.5kw 7.5kw 10kw 15kw 25kw 38KW
Refrigerating output 100℃ 5.5kw 7.5kw 10kw 15kw 25kw 38KW
20℃ 5.5kw 7.5kw 10kw 15kw 25kw 38KW
0℃ 5.5kw 7.5kw 10kw 15kw 25kw 38KW
-20℃ 2.8kw 3.8kw 4.6kw 7kw 12kw 16KW
Compression engine Emerson Valley Wheel / Danfoss Scroll flexible Compressor
Expansion valve Emerson / Danfoss thermal expansion valve
Device for drying & filtering Emerson / Danvers
Evaporimeter Danfoss/ High-force plate type heat exchanger
Input,Display Siemens S7-1200 PLC controller of Siemens 7-inch color touch screen
Program editing 10 procedures can be developed and 42 steps can be prepared per procedure
Communication CAN communication bus
Security guard Self-diagnosis function; freezer overload protection; high pressure pressure switch, overload relay, thermal protection device, low liquid level protection, high temperature protection, sensor fault protection, etc.
Fully closed system The whole system is a fully enclosed system. There is no oil mist at high temperature, and low temperature does not absorb moisture in the air. The system does not increase the pressure due to high temperature during operation, and the heat medium is automatically replenished at low temperature.
Cryogen R404A/ R507C
Interface size G3/4 G3/4 G3/4 G3/4 G3/4 G3/4
Water-cooled at 25 ℃ 1100L/H 1500L/H 2000L/H 2800L/H 4500L/H 7000L/H
Water-cooled condenser Paris / Shen casing heat exchanger
Air-cooled Condenser Copper tube aluminum fin heat exchanger (form of upper air outlet)
Source 380V50HZ 10kw max 13kw max 17KW max 25KW max 38KW max 53KW max
Water cooling dimension cm 55*95*175 55*95*175 55*95*175 70*100*175 80*120*185 100*150*185
Air-cooled dimension cm 55*95*175 55*95*175 70*100*175 80*120*185 100*150*185
Weight (water cooling) 230kg 250kg 300kg 320kg 570kg 830kg
Apolegamy 220V 60HZ Three phase  400V 50HZ Three phase  440V 60HZ Three phase
Apolegamy The temperature is extended to -40 ℃ ~ + 135 ℃
Apolegamy Flow control to 1L/min (higher cost)
Apolegamy Higher precision control of temperature, flow, pressure
Apolegamy Automatic antifreeze system
Apolegamy Automatic liquid recovery system


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  • TEL:+ 86 510 82303782
  • FAX:+ 86 510 88587187
  • EMAIL:sales@cnzlj.com
  • ADDRESS:No.203, Hongyun Road, Hongshan Street, Optoelectronics Park, Xinwu District, Wuxi City, Jiangsu Province,China