CryoDax Low Temperature Process Cooling Liquid Chiller Systems for heat transfer fluid temperature control CryoDax X Very Low Temperature Process Cooling Liquid Chiller Systems for heat transfer fluid temperature control

Mydax Very Low Temperature Liquid Chiller CryoDax Cryo Cooler / Ultra Low Temperature Chiller System - Wide Temperature Range Custom Thermal Control Unit TCU Chillers

Mydax CryoDax & CryoDax X
Very Low Temperature Liquid Chiller / Heater Systems

With over three decades of experience and refinement of low temperature liquid chiller / heater systems, Mydax has designed the CryoDax series of chillers to provide Quality, Reliability and Performance for demanding industrial temperature control applications.

With a temperature range of -85°C to +80°C standard for CryoDax X models (-70°C to +80°C CryoDax models) and large cooling capacities at low temperatures, CryoDax X and CryoDax chiller systems offer industrial temperature control solutions for Extraction, Hydrogen Fueling, Semiconductor, Pharmaceutical, Automotive, Aerospace, Medical and Custom applications.

CryoDax and CryoDax X Very Low Temperature Chiller systems are an excellent choice for Extraction Chiller Applications that require high cooling capacity at low temperatures.

Our CryoDax H2 systems are designed specifically for Hydrogen refueling precooler applications.

Like all Mydax chiller systems, our CryoDax low temperature liquid chiller systems utilize our Advanced Temperature Control Technology 0 to 100% proportional cooling and heating control, rugged tubular steel frames and touchscreen controls along with leak free pumps, process fluid flowmeters, stainless steel brazed plate heat exchangers and all brazed copper piping. Each system undergoes rigorous quality assurance testing with system documentation and performance graphs provided.

CryoDax systems include UL-508A Industrial Control panels and are ETL listed.

  • Wide Chiller temperature range available: -85°C to +150°C with a single fluid and recirculation loop!
  • High quality, reliability and performance
  • Capable of the largest cooling power available at temperatures below -40°C; unmatched in the industry!
  • Excellent choice for H2 Hydrogen Cooling / Chilling Refueling applications!
  • Industrial cooling capabilities for cannabis / hemp / CBD / THC extraction and other applications where reliability is paramount!
  • Precision temperature stability and very cold near cryogenic temperatures!
  • Featuring Stainless Steel, Leak-Free Seal-less pumps
  • User friendly Opdax HMI Color Touch Screen Graphical User Interface Chiller Controller
  • Multi Channel Systems for smaller footprint and economical solution for multiple cooling loop applications!
  • Modular designs available for easy additon of more total system cooling power!
  • Multiple compressor systems available for more low temperature cooling power!
  • Reliable design with over 25 years product experience!
  • Advanced Temperature Control Technology 0 to 100% proportional cooling and heating control
  • Powder coated, rugged tubular steel frame construction and aluminum panels
  • Individual system Quality Assurance documentation and performance test graphs
  • Multi Channel Systems for smaller footprint and economical solution for multiple cooling loop applications!
  • Special fluid handling (materials, pumps, filtration)
  • Both heating and cooling
  • Custom chiller system designs
  • FREE Opdax Remote Control for Mydax Process Cooling Liquid Chiller Systems
  • Responsive and helpful Customer Service support team
  • Product lifetime free email and telephone support
(Click +/- to open/close section)
Mydax Model Cooling Capacity
@ -30°C
Cooling Capacity
@ -40°C
Cooling Capacity
@ -50°C
Cooling Capacity
@ -60°C
Cooling Capacity
@ -70°C
Cooling Capacity
@ -80°C
CryoDax 8 5.7 kW 3.0 kW 2.0 kW 800 W 250 W
CryoDax 12 9.0 kW 5.0 kW 4.0 kW 1.5 kW 400 W
CryoDax 12X 9.0 kW 5.0 kW 4.0 kW 3.0 kW 3.0 kW 1.5 kW
CryoDax 16 13.1 kW 8.0 kW 4.7 kW 2.2 kW 900W
CryoDax 20 15.0 kW 9.0 kW 5.5 kW 2.6 kW 1.5 kW
CryoDax 20X 15.0 kW 9.0 kW 5.5 kW 5.0 kW 5.0 kW 3.0 kW
CryoDax 25 17.3 kW 10.0 kW 6.3 kW 3.2 kW 2.0 kW
CryoDax 30 25.0 kW 16.0 kW 8.0 kW 4.0 kW 2.3 kW
CryoDax 30X 25.0 kW 16.0 kW 8.0 kW 7.5 kW 7.5 kW 6.0 kW
CryoDax 40 30.2 kW 18.5 kW 11.0 kW 5.5 kW 3.1 kW
CryoDax 50 34.6 kW 21.0 kW 13.0 kW 6.8 kW 4.0 kW
CryoDax 60 50.0 kW 30.0 kW 16.0 kW 8.5 kW 4.8 kW
CryoDax 60X 50.0 kW 30.0 kW 16.0 kW 15.0 kW 15.0 kW 11.0 kW
CryoDax 90 75.0 kW 45.0 kW 24.0 kW 12.0 kW 6.0 kW
CryoDax 120 100.0 kW 60.0 kW 32.0 kW 17.0 kW 9.0 kW
*Cooling Capacities based on 60 Hz power using standard pump Heating Capacity 3 kW (standard)
Please Click on CryoDax System Model Number for Datasheet PDF

Please Note: These systems can be customized to meet your specific needs.

CryoDax 30 Low Temperature Liquid Chiller Industrial Temperature Control System excellent choice for Extraction / Hydrogen refueling / Industrial cooling / chilling applications

CryoDax 30 Low Temperature Liquid Chiller Industrial Temperature Control System

Temperature Range -70°C to +80°C (CryoDax standard)
-85°C to +80°C (CryoDax X standard)
Number of Channels 1 (standard), 2 or 3 optional
Temperature Stability ± 1.0°C (standard), ± 0.5°C or better avail.
Heat Transfer Fluid (HTF) Syltherm HF / XLT (standard)
Galden / Fluorinert / Paratherm CR / Ethanol and others optional
Vented Stainless Steel
Reservoir Volume
(Optional Sealable Reservoir with Nitrogen Blanket available)
5 Gallons (CryoDax 8-16 systems)
20 Gallons (CryoDax 20-60 systems)
Other sizes available
(sealed reservoir standard in CryoDax X)
Seal-less Stainless Steel Pump: HTF Output Flow at Pressure 4 GPM at 25 PSI, 2 GPM at 45 PSI
(standard in CryoDax 8-16 systems)
8 GPM at 45 PSI, 4 GPM at 90 PSI
(standard in CryoDax 20-60 systems)
30 GPM at 35 PSI
(standard in CryoDax 90-120 & 60X systems)
Other options available
Input Power 208/230 VAC, 60Hz, 3ph
440/480 VAC, 60Hz, 3Ph
50Hz and 380 VAC options available
Configuration Indoor, Water-cooled (standard)

Standard Items: Powder coated Heavy-Duty welded tubular steel frame with aluminum panels; Portable chiller system on locking casters with leveling feet; Opdax color touch-screen controller; Stainless Steel brazed-plate heat exchangers; Stainless Steel Mag-drive Seal-Less pump, Stainless Steel turbine flowmeter on Heat Transfer Fluid (HTF) return path; Strong all brazed refrigeration and HTF copper piping; High Reliability, Patented Proportional Control Refrigeration Technology; RS-232 Serial communication interface; 12 Month warranty with free telephone and online support.

Optional Items: Extended temperature ranges; Fluid filtration; Increased reservoir volume size; Sealed reservoir which includes provisions for a Nitrogen blanket on the fluid, pressure regulator and safety pressure relief valve; Variable Frequency Drive (VFD) to precisely meter the output HTF fluid flow; Increased pump size – HTF output flow / pressure; Increased heating capacity; Rotary flowmeter on facilities water return path; Stainless steel or other material HTF piping; Air cooled refrigeration condenser (up to +32°C/90°F ambient); Sound Insulation; Digital HTF Pressure Gauge(s); Modbus, GPIB (IEEE-488), RS-485, Ethernet LAN and Analog Input/Output; Special voltages and/or 50 Hz operation; Custom system design, frame size and form factor; Custom system powder coat colors; Outdoor rated system; Extended or onsite warranty; Remote temperature sensing and control; Custom software; UL or CE certification.