plant extraction machine manufacturers

2025-11-29


The plant extraction machine manufacturers -Xi'an Bioland instrument co.,ltd is Professional production of herbal plant extraction concentration equipment. It accelerates the rupture of plant cell walls through high-frequency ultrasonic vibration, achieving efficient extraction of active ingredients. At the same time, it is equipped with concentration modules (such as evaporation concentration and membrane concentration) to remove solvents and directly obtain high concentration extracts. Compared to traditional split type equipment, it has the following advantages:
Efficiency improvement: Extraction efficiency is 3-5 times higher than traditional methods, and the concentration process is synchronized to shorten the process cycle
Low energy consumption: Ultrasonic extraction does not require high temperatures, and the concentration module adopts energy-saving design, reducing overall energy consumption by more than 30%
No solvent residue: can be matched with a solvent recovery system to achieve green production and meet environmental protection requirements

Wide applicability: Suitable for various processes such as water extraction, alcohol extraction, and organic solvent extraction, meeting the needs of industries such as traditional Chinese medicine, food, and cosmetics


1.The extraction time is only 1/3-1/5 of the traditional boiling/alcohol precipitation method, and the extraction rate is increased by 2-4 times; The concentration efficiency is 30% -50% faster than traditional methods.
2.The ultrasonic cavitation effect can damage the plant cell wall, allowing for rapid release of active ingredients and avoiding degradation caused by traditional high-temperature extraction.Extract at room temperature or low temperature (30-60 ℃) to avoid oxidation and decomposition of thermosensitive components (such as polyphenols, enzymes, volatile oils), and increase component retention by 15% -40%.No high-temperature boiling process, reducing the loss of effective ingredients in medicinal herbs.
3.Integration and Intelligence
Integrating extraction, filtration, and concentration functions to reduce material transfer losses (traditional step-by-step operation loss rate of 5% -10%, unit loss rate ≤ 3%).
Supports PLC/HMI intelligent control, can preset multiple process formulas, accurately adjust parameters such as temperature, ultrasonic frequency, stirring speed, etc., requiring only one person to operate.
4.Environmental Protection and Economy ：The solvent recovery rate exceeds 90%, reducing production costs; Energy consumption is reduced by 30% -50% compared to traditional methods.
5.Widely applicable, extract various components such as flavonoids, alkaloids, polysaccharides, volatile oils, etc., suitable for industries such as traditional Chinese medicine, food, cosmetics, etc

Process flow ( pilot plant system for example)

Extraction stage
Material pretreatment: Put the crushed plant raw materials (particle size 20-80 mesh) into the extraction tank, and add solvents (water, ethanol, etc.) in a liquid-solid ratio of 10:1-20:1.
Ultrasonic extraction: Activate the ultrasonic vibration rod to destroy the plant cell wall through cavitation effect (local high temperature and high pressure generated by bubble rupture), accelerating the release of effective ingredients; At the same time, it is mixed with a paddle mixer to improve the uniformity of extraction.
Solvent recovery: The volatile solvent (such as ethanol) during the extraction process is condensed by a condenser and recovered to the extraction tank to reduce solvent loss.
Filtering stage
Coarse filtration: The extract and drug residue are transported to the filter press through a centrifugal pump to separate the coarse filtrate.
Fine filtration: The crude filtrate is sequentially filtered through bag filters of different accuracies to remove impurities and obtain a clear extract.
Concentration stage
Falling film evaporation concentration: The refined filtrate enters the falling film evaporator and is heated by jacket steam to evaporate the solvent. The liquid is circulated and concentrated in the evaporator to the target concentration (which can be determined by a concentration meter or sampling detection).

Solvent recovery: The evaporated solvent vapor is recovered to the collection tank through a condenser for recycling

Principle and structural composition
principle
Ultrasonic waves generate high-frequency vibrations in liquids, forming bubbles that quickly rupture, creating local high temperatures and pressures (up to 5000K, 100MPa), damaging plant cell walls, and accelerating the release of active ingredients.
Mechanical vibration and turbulence effect: Ultrasonic vibration generates turbulence in liquids, enhances the contact between solvents and plant materials, and improves extraction efficiency.
Key structural modules
Extraction unit: including extraction tank, ultrasonic vibration rod, mixer, jacket temperature control system, to achieve efficient extraction and temperature control.
Concentrating unit: Integrated falling film evaporator, condenser, gas-liquid separator to achieve solvent recovery and drug concentration.
Filtering unit: including filter press and bag filter, separating drug residue and impurities to obtain clear extraction solution.
Control system: PLC/HMI intelligent control cabinet, supporting parameter preset, process storage, and real-time monitoring

plant extraction machine manufacturers

500L plant extraction machine for Mushroom extraction

Do you need to know or obtain detailed technical solutions from suppliers? Please contact us directly via email（ info@bioland-china.com ）

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