Winterization reactor for botanical extraction
Achieve precise temperature control and efficient separation during winterization processes with a reactor designed for optimizing the purity of plant-based extracts and formulations.

Conducts Winterization and Mixing for Liquid Formulations
The Winterization Package 100L Dual-Jacketed 316L SST Reactor by Across International is engineered to meet the dynamic requirements of pharmaceutical, chemical, and botanical extraction industries. This reactor excels in winterization, separation, and mixing tasks, providing seamless integration into existing production lines. Utilizing dual-jacketed construction, it ensures consistent temperature control and efficient heat exchange critical for high purity in plant-based extracts and chemical formulations.
Built with pharmaceutical-grade 316L stainless steel, the reactor offers excellent corrosion resistance, making it suitable for processes involving aggressive solvents. With a working capacity of 100 liters, it supports batch operations ideal for pilot and production-scale applications. The system’s design incorporates a vacuum port, enhancing solvent recovery and reducing energy consumption through optimized mixing and filtration.
The reactor features a modular design with optional electric or pneumatic stirring motors, both complying with ETL and CSA standards, supporting versatile processing environments. Integrated components such as detachable condensers and collection tanks simplify maintenance and reduce downtime. For enhanced safety, the pneumatic motor option is peer-reviewed for use with various solvents like acetone and ethanol. Customizable options and engineering support ensure the unit meets specific process requirements, conforming to industry standards for safety and efficiency.
Benefits
- Ensures precise temperature control, enhancing product purity and quality.
- Reduces energy usage with optimized mixing and heat exchange processes.
- Enhances safety with corrosion-resistant construction and solvent compatibility.
- Streamlines maintenance with easily detachable components and efficient draining.
- Customizable configurations to meet specific operational needs and industry standards.
- Applications
- Chemistry,Liquid formulations,Fine chemicals,Pharmaceuticals,Pharmaceutical tablets,Nutraceuticals,Botanical extraction,Industrial process,Semiconductor,Biopharmaceuticals,Food and beverage,Plant-based extracts,Essential oils
- End products
- Steps before
- Extraction,Dissolving,Mixing,Pre-Processing
- Steps after
- Filtration,Draining,Condensing,Drying
- Input ingredients
- Acetone,Ethanol,Heptane,Hexane,Isopropyl Alcohol,Methanol,Pentane
- Output ingredients
- condensed solvent,processed material,distillate
- Market info
- Across International is known for manufacturing high-quality thermal management equipment, such as vacuum ovens, furnaces, and laboratory equipment, with a strong reputation for reliability and innovation in industries like materials research, cannabis processing, and laboratory testing.
- Volume
- 100L
- Material
- 316L grade stainless steel
- Interior finish
- ElectroPolished
- Agitator structure
- Propeller,3-blade,dual-layer
- Cooling temperature
- -55°C to +250°C
- Pressure
- Ultimate vacuum level
- Rotation (Electric Stirring Motor)
- 450 rpm max. (±8%)
- Rotation (Pneumatic Stirring Motor)
- 450 rpm max. (±8%)
- Compressed Air Pressure Range
- 30 to 80 psi (0.2 to 0.55 MPa)
- Motor Power
- 1/4 HP
- Vacuum port
- 1.5" triclamp
- Drain port
- 6" triclamp
- Condenser recirculating fluid port
- 1/2" female NPT
- Vessel jacket recirculating fluid port
- 1" female NPT
- Main condenser style
- Shell and tube heat exchanger
- Number of condenser tubes
- 70
- Condensing area
- 0.89 m²
- Temperature sensor/display range
- -200C to 480C
- Shipping Weight
- 255 Lbs / 350 Lbs
- Shipping Dimensions
- 38 x 32 x 82" (WxDxH)
- Batch vs. continuous operation
- Batch / Inline Continuous
- Automation level
- Manual / PLC / SCADA
- CIP/SIP
- CIP 121°C / SIP 135°C
- Energy efficiency
- 0.5–2 kWh/kg moisture
- Cleaning method
- CIP / Manual
- Biological compatibility
- Pharmaceutical grade
- Cleanability
- Smooth,electropolished surfaces
- Corrosive resistance (e.g. acids)
- 316L stainless steel
- Abrasion resistance
- 316L stainless steel construction
- ETL certification
- UL and CSA standards
- Peer Review Certification
- C1D1 by PSI
- FDA materials
- Pharmaceutical grade 316L SST
- Machine footprint
- 38 x 32 x 82" (WxDxH)
- Tank shape
- Cylindrical
- Tank volume
- 100L
- Outer insulation jacket material
- 304 grade stainless steel
- Discharge method
- High drain port clearance
- Control panel type
- Integrated with stirring motor controller
- Control Panel Type
- Integrated stirring motor controller
- Stirrer/Impeller Type
- Standard,A,B,C,D,E,F,G,H
- Reactor Motor Type
- Electric,Pneumatic
- Condenser Connection
- Flexible bellow connection
- Pressure Applications
- Bolted or pin clamp
- Lid Customization
- Various applications
- Tri Clamp Adapters
- Hose barb/KF25/NPT