As the global CBD market keeps growing-projected to hit $25 billion by 2026-ethanol extraction equipment has become a top choice for industrial hemp processing. Why? Because it's efficient, cost-effective, and easy to scale up.
Equipment Composition and Process Flow
CBD ethanol extraction setups are all-in-one systems that handle everything from raw material prep to turning out high-purity CBD crystals. Here's a breakdown of their core components:
| Module | Function | Key Technical Parameters |
| Pulverizing and drying system | Raw material pretreatment: Crushed to 2–5 mm, moisture ≤ 10%. | Processing capacity: 50–500 kg/h. |
| Dynamic extraction tank | Countercurrent extraction: Ethanol-to-raw-material ratio 1:4–1:6, temperature 25–50 °C. | Extraction rate >95%, solvent recycling rate ≥98%. |
| Centrifugal separation unit | Continuous disk centrifugation: CBD residue <0.5%. | Separation efficiency: 2000–5000 L/h. |
| Molecular distillation system | Three-stage vacuum distillation (vacuum ≤5 Pa), CBD purity ≥85%. | Ethanol residue <10 ppm, recovery rate >99%. |
| Chromatographic purification module | Macroporous resin column: THC removal rate >99.9%. | THC content accurately controlled to ≤0.2%. |
| Low-temperature crystallization unit | Low-temperature ethanol recrystallization (-20 °C), crystal purity >99%. | Crystallization yield ≥90%. |
Advantages OF CBD Ethanol Extraction Technology
Advantages
Cost-Effectiveness
Ethanol is cheap, easy to get, and recovers well-so it cuts down on production costs significantly.
Safety Compliance
It's non-toxic, food-grade, and simple to remove, which means it meets all safety standards for pharmaceuticals and food.
High Extraction Efficiency
Ethanol dissolves CBD, terpenes, and other fat-soluble compounds effectively, letting you extract quickly with over 95% efficiency.
Heat-Sensitive Preservation
Since the process uses low or normal temperatures, it keeps CBD and other heat-sensitive compounds from breaking down.
Environmental Sustainability
Ethanol is biodegradable, and advanced recycling systems minimize wastewater emissions, supporting green production.
Scalability
The equipment is standardized, so scaling up for industrial production is seamless, and it shortens overall cycle times.
Applications
Our Equipment Features
Modular design that combines extraction, purification, and crystallization in one.
Smart controls that let you monitor temperature, pressure, and flow in real time.
Enables high-efficiency, low-energy production that meets industry standards.
To learn more about our CBD ethanol extraction equipment, drop us an email.
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