Chillers

We have unique medium-sized low-temperature freezers with refrigeration temperature range from -5°C to -150°C. It is a completely safe, reliable and a rapid cooling for the liquid which is widely used in petrochemical, medical, pharmaceutical, biochemical and freeze-dried, military and other high-tech industries.
chiller-1

Features

  • Temperature ranges from – 5 ~ – 150 degrees. According to the product selection; our models can meet different temperature.
  • Adopt environmental protection refrigerants.
  • Famous brand semi-closed piston compressor, semi-closed bipolar piston compressor, semihermetic screw compressor, main brand are BOCK. Bitzer, Copeland, Hanbell, fusheng Plate heat exchanger, Small volume and High efficiency.
  • Top imported cold controller(DANFOSS pressure controller, balance valve, expansion valve, solenoid valve, filter drier, Emerson oil separator, ALCO liquid mirror, check valve, etc.).
  • Generator cooling water circuit use intermediate heat exchanger, improve system reliability and safety.
  • DANFOSS electronic expansion valve, high precision control.
  • Adopt Siemens PLC S7-200/300, touch screen, automatic control, temperature curve display, temperature record U disk, fault alarm.
  • Large cooling capacity adopts semi-hermetic screw compressor, electronic expansion valve control, high efficiency and energy saving.
  • Offer machine installation and system test, users only need to finish the installation of refrigerant and cooling water.
  • Factory testing: each refrigerating unit is on load test of not less than 12 hours in the factory.
Machine Outlet Temp range: -25 DegC to 30 DegC
Model LX-400N LX-700N LX-1450N LX-2000N LX-3500N
Temp Control & Display ASET mul)func)onal controller, control outlet temp of water tank
Temp control optional Temperature feedback PT100
Cooling Capacity kW at 0 Deg C 2.4 4 10 15 26
-10 Deg C 1.5 2.7 8 12 21
-20 Deg C 0.8 1.5 5 7.3 13
Pump Circulation 20 L/min
1.5 bar 
35 L/min
2.5 bar 
50 L/min
2.5 bar 
50 L/min
2.5 bar
200 L/min
2.5 bar
Storage Tank 10 Lit  14 Lit 18 Lit 24 Lit 25 Lit
Capacity of liquid storage 17L 25L 40L 60L 150L
Compressor Emerson/ Danfoss
Evaporator Plate Heat Exchanger
Operation Panel 7-inch touch screen, show temp curve/ Excel data output
Safety Protection Self diagnosis function, freezer overload protection, high pressure switch, overload relay, thermal protec)on, device, high temp protection, and temp fault protection
Closed circulation system The whole system is full closed circula)on, there is no oil mist at high temp and no water vapour at low temp, pressure do not rise up when system is running. The system will supply oil automatically at low temperature
Connection size (medium port) G3/4 G3/4 G1 G1 G1
Dimensions(mm) W*D*H 450*650* 1200 500*850*1300 500*850*1300 550*1000*1750 700*1000*1750
Weight (kg) 145 180 290 340 650
Power MAX 50Hz AC 220V
2.2 kW
AC 220V
3 kW
AC 380V
5 kW
AC 380V
6 kW
AC 380V
12 kW
Machine Outlet Temp range: +5 DegC to 50 DegC
Model FL-500 FL-1000 FL-2000 FL-3500 FL-5000
Temp Control & Display ASET multifunctional controller, control outlet temp of water tank
Temp feedback Temperature feedback PT100
Cooling Capacity kW at 5 C 5 10 20 35 50
10 C 5 10 20 35 50
20 C 4 8 16 28 40
45 C 2 4 8 14 20
Pump circulation 35 L/min
2.5 bar 
50 L/min
2.5 bar 
75 L/min
2.5 bar 
200 L/min
2.5 bar
250 L/min
2.5 bar
Capacity of liquid storage 25 L  40 L 70 L 200 L 300 L
Capacity of liquid storage 17L 25L 40L 60L 150L
Compressor Emerson/ Danfos
Evaporator Copper tube nickel plating
Operation Panel Display set temp and measured temp, touch key to operate input temp
Safety Protection Self diagnosis function, freezer overload protection, high pressure switch, overload relay, thermal protection, device, high temp protection, and temp fault protection
Refrigerant R410 A/R-407C
Connection size (medium port) G3/4 G3/4 G1 DN40 DN 40
Dimensions(mm) W*D*H 500*850* 1300 550*1000* 1750 700*1000* 1750 950* 1700* 2050 1000* 2000* 2200
Weight (kg) 145 225 340 560 800
Power MAX 50Hz AC 220V
2.2 kW
AC 380V
6 kW
AC 380V
6 kW
AC 380V
12 kW
AC 380V
17 kW
Shell material Cold rolled steel painting
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