Falling film evaporator for botanical oil separation
Optimize your ethanol recovery and botanical oil production with high-efficiency separation, achieving up to 60 gallons per hour. Perfect for handling large volumes, ensuring continuous and reliable operation without the need for multiple rotary systems.

Recovers Ethanol and Concentrates Botanical Extracts
The FFE Series Falling Film Evaporator from Delta Separations is engineered for ethanol recovery and botanical extraction in cannabis and hemp processing. This evaporator features a high-efficiency design that supports continuous operation and increases throughput to 45-60 gallons per hour. It uses a laminar film evaporation process, optimizing exposure and recovery rates for ethanol. Designed for single-operator use, it integrates seamlessly into existing production lines, enhancing performance with its quick evaporation and recovery processes. The system is compliant with Class 1 Division 2 standards, ensuring safety in volatile environments. Crafted from 316L sanitary stainless steel, it offers corrosion resistance and durability. Automatic cleaning procedures with CIP capabilities ensure efficient maintenance, while the ability to upgrade from 45 gph to 60 gph models allows scalability. The evaporator aligns with the stringent demands of the chemical and pharmaceutical industries, making it an indispensable asset in high-volume extraction facilities.
Benefits
- Enhances production efficiency with continuous high throughput of up to 60 gallons per hour.
- Minimizes solvent use and reduces processing time through efficient ethanol recovery.
- Ensures operator safety in hazardous environments with Class 1 Division 2 compliance.
- Preserves product quality by minimizing heat exposure for sensitive botanical compounds.
- Allows for easy scalability with simple upgrades from FFE-45 to FFE-60 models.
- Applications
- Cannabis oil,Botanical extracts,Ethanol recovery,Botanical oils,Hemp oil
- End products
- Crude botanical extracts,Cannabis distillate,Hemp distillate,Ethanol-based tinctures,Purified botanical oils
- Steps before
- Ethanol Extraction,Winterization,Tincture Preparation,Cooling
- Steps after
- Decarboxylation,Residual Solvent Removal,Concentration,Cooling
- Input ingredients
- extracted biomass tincture,cold ethanol extraction,tincture
- Output ingredients
- botanical oil,ethanol recovery,crude oil,reclaimed solvent,concentrated oil,concentrate with ethanol dilution
- Market info
- Delta Separations is known for its expertise in manufacturing extraction and distillation equipment for the cannabis and hemp industries, providing high-quality engineered equipment that meets industry standards and regulations for efficient processing.
- Evaporation Rate
- 90-95%
- Throughput
- 45-60 Gallons Per Hour (170-227 liters per hour)
- Separation Efficiency
- 90-95%
- Operational Temperature
- 50°c – 85°c
- Construction Material
- 316L Sanitary Stainless Steel
- Compliant Standard
- C1D2
- Liquid Ring Pump Lifespan
- 25 Years
- Product Models
- FFE-45 and FFE-60
- Residence Time
- Short
- Automation
- Single Operator
- Logistics
- Clean-In-Place (CIP) Procedure
- Viscosity Adjustment
- 5%-12% Ethanol Dilution
- System Type
- Semi-Continuous
- Scalability
- Upgradeable from 45 to 60 GPH
- Working mechanism
- Falling film evaporation
- Throughput capacity
- 45-60 gallons per hour
- Operation type
- Continuous
- Separation efficiency
- 90-95%
- Short residence time
- Ideal for heat sensitive botanical compounds
- Automation level
- Single operator
- CIP/SIP
- Clean-in-place
- Cooling integration
- Utilizes existing cold ethanol
- Batch vs. continuous operation
- Inline Continuous
- Control panel type
- HMI with touch screen
- Upgradeability
- Base 45 gph to 60 gph by upgrading chiller
- Automation
- Single operator needed
- Cleaning capability
- Clean-in-place procedure