Botanical Extraction
Botanical Extraction
Precision chilling for maximum efficiency.
Mydax CryoDax X and CryoDax low-temperature chiller systems provide high-performance cooling and heating for botanical extraction — ensuring fast, reliable temperature control for ethanol, CO2, and hydrocarbon extraction methods.
Trusted by extraction producers
Advanced cooling for botanical extraction
Fast, reliable temperature control for every method.
Mydax chillers deliver the speed and stability high-yield extraction depends on — engineered to support ethanol, CO2, and hydrocarbon (BHO/butane) processes across jacketed-vessel systems.
Industry-leading temperature range: −85°C to +150°C
High cooling power — faster processing, increased productivity
Advanced control: 0 to 100% proportional cooling & heating
Supports ethanol, CO2, and hydrocarbon (BHO/butane) extraction
*Mydax chiller systems are not hazardous location rated.
What sets Mydax apart
Industry first · Since 1986
Patented proportional refrigeration — engineered for yield.
Mydax was the first chiller manufacturer to offer proportional refrigeration control — the technology behind the fast, stable cooling that high-yield extraction demands.
The problem with conventional chillers
Most wear and breakdowns in chiller operation are caused by On/Off temperature cycling of the refrigeration circuit’s plumbing and components — the cycling that slows processing and shortens service life.
The Mydax solution
Our proportional design smoothly adjusts refrigerant flow along the compressor’s power curve based on the cooling required, diverting excess capacity to a bypass heat exchanger. The result: faster cool-downs, tighter stability, and higher throughput.
Built for high-yield extraction
✓Faster cooling = higher throughput & efficiency
✓Unmatched temperature stability & control
✓Customizable solutions for multi-vessel extraction
✓Wide temperature range (−85°C to +150°C) for versatile applications
✓Independent loops — each with its own reservoir, pump, heater & evaporator
✓Full temperature range with a single heat transfer fluid
Customized cooling solutions for extraction
Closed-loop control for jacketed vessels.
Mydax chillers feature closed-loop recirculating cooling and heating, making them ideal for jacketed-vessel temperature control. Larger CryoDax systems can manage multiple vessels at once, streamlining production.
Multi-loop temperature control
- Independent recirculation loops — each with its own reservoir, pump, heater, and evaporator
- Precise temperature control for multiple extraction vessels
- Flexible ranges from −85°C to +150°C with a single heat transfer fluid
Mydax CryoDax X and CryoDax systems are an ideal cooling/heating solution for processes using jacketed vessels in ethanol, CO2, or hydrocarbon (“BHO”/“butane”) cannabis CBD/THC oil extraction. *Mydax chiller systems are not hazardous location rated.
Botanical extraction standard system specifications
CryoDax cooling capacity.
Cooling capacity (kW) at each fluid temperature.
| Model | −30°C | −40°C | −50°C | −60°C | −70°C | −80°C |
|---|---|---|---|---|---|---|
| CryoDax 20 | 15.0 | 9.0 | 5.5 | 2.5 | 1.5 | NA |
| CryoDax 20X | 15.0 | 9.0 | 5.5 | 5.0 | 5.0 | 3.0 |
| CryoDax 30 | 25.0 | 16.0 | 8.0 | 3.2 | 2.3 | NA |
| CryoDax 30X | 25.0 | 16.0 | 8.0 | 7.5 | 7.5 | 6.0 |
Cooling performance for various vessel sizes
Industry-leading cooling times, at any scale.
Mydax chillers reduce process duration for 150-gallon, 250-gallon, 500-gallon, and 1000-gallon extraction vessels. Cooling times vary based on fluid type, volume, and starting temperature — contact us to discuss your specific needs.
CryoDax extraction cooling times
Cooling-time data by vessel size.
*Times shown are estimates. Different fluids, fluid volumes, and starting temperatures may increase or decrease the actual time.
Mydax chilling solutions
Built for the most demanding thermal challenges.
Custom Temperature Control Solutions
At Mydax, we specialize in custom-engineered recirculating liquid chillers designed for precision temperature control across industries like pharmaceuticals, aerospace, semiconductor manufacturing, and chemical processing. Whether you need ultra-low temperature chilling, multi-loop control, or high-heat stability, our engineered-to-order systems ensure peak performance and efficiency.
Advanced Refrigeration Technology
Our patented proportional refrigeration control sets us apart, delivering unmatched temperature stability and energy efficiency. With air-cooled and water-cooled options, multi-zone configurations, and advanced PLC-based control systems, our chillers provide precise, reliable, and scalable solutions for critical applications.
Industry-Leading Process Chillers
From aerospace and defense to hydrogen FCEV refueling and semiconductor applications, our process chillers are designed for demanding environments. Each unit is built with rugged construction, leak-free pumps, and advanced monitoring systems, ensuring maximum uptime and reliability.
Engineered, Manufactured & Serviced in the USA
Designed, built, and tested in-house, Mydax chillers undergo rigorous quality control to meet the highest industry standards. With a commitment to innovation, durability, and customer support, we deliver turnkey temperature control solutions for the most complex thermal management challenges.
Scaling up your extraction process?
Tell us your vessels, fluids, and target temperatures — single or multi-loop — and our engineers will match you to the right CryoDax system.