liquid chiller / industrial / mobile / low-temperature
Industrial Chiller Systems SUNDI -25℃ ~ 200℃



  • Material:


  • Applications:


  • Other characteristics:

    mobile, low-temperature

  • Power:

    Min.: 4 kW

    Max.: 260 kW

  • Maximum temperature:

    Min.: -25 °C (-13 °F)

    Max.: 200 °C (392 °F)

  • Flow rate:

    Min.: 20 l/min (5.283 us gal/min)

    Max.: 600 l/min (158.503 us gal/min)

  • Pressure:

    2 bar, 2.5 bar, 3 bar (29.008 psi)


Temp. range:-25℃~+200℃

Control Mode:Feedback PID + Our special dynamic control calculation, PLC controller

Temp. control:Process temp. control and jacket temp. control model

Temp. difference:Set or control the temperature difference between jacket oil and raw material process

Program Editor:10 programs, each program can edit 42 steps.
Communication Portocol:MODBUS RTU Protocol, RS485 interface

Material temp. feedback:PT100 OR 4~20mA or communication(normal: PT100)

Temp. feedback:The temp. of three points: the inlet and outlet of equipment,reactor material temp.(external temp. sensor)

Medium temp. acccuracy:±0.5℃/±1℃

Material temp. accuracy:±1℃/±1.5℃

Compressor:Mitsubishi/Emerson copeland vortex flexibleDorin seni-closed compressor

Expansion valve:Emerson thermal expansion valve/danfoss thermal expansion valve.

Evaporator:DANFOSS/KAORI 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 protection device, liquid low level protection, high temperature protection and temperature fault protection.

Closed circulation system:The whole system is 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 supply oil automatically at low temperature.

Refrigerant:R404A,optional: R448A/R125

Other Wuxi Guanya Temperature Refrigeration Technology Co. Ltd.. products

Dynamic Temp Control Systems