Chinese medicine

Pre processing procedure

Pre-processing Process

Selection Conveyor

Drum Washer & Dewaterer

Belt Dryer

Cutter

Cleaning: Remove non-medicinal parts, impurities, and moldy products.

Extraction process (core)

Extraction Process (Core)

Extraction Tank

Multi-func Extraction Tank

Storage Tank

Water/Alcohol Extraction: Use solvents to dissolve and transfer active ingredients from medicinal material cells.

316L material, with stirring, jacket heating, condenser, oil-water separator, pneumatic slag discharge door

Solid liquid separation process

Solid-Liquid Separation Process

Separator

Filter Press

Membrane System

Precipitation Tank

Thoroughly separate herbal residue from the extract (juice).
Primary Separation: Decanter centrifuge sieving, plate and frame filter press, removing most herbal residues.

Fine Separation: Disc centrifuge, removing fine particles, starch, colloids, etc.
Membrane Filtration: Ceramic membrane/organic membrane microfiltration system, achieving molecular-level clarification.

Concentration process

Concentration Process

Single-Effect Conc.

Triple-Effect Conc.

Nanofiltration

Reduce extract volume and increase active ingredient concentration.

Refining and purification process

Refining and Purification Process (Optional)

Further separate and purify target components, removing impurities (such as tannins, proteins, resins, etc.).

Use macroporous adsorption resin to selectively adsorb target components, then elute.

Drying process

Drying Process

Spray Dryer

Vacuum Belt Dryer

Convert concentrated extract or refined liquid into solid powder.

Mixing and packaging process

Mixing and Packaging Process

3D Mixer

Granulator

Blister Packer

Cartoning Line

Final Dosage Form
Depending on whether the product is TCM formula granules, capsules, tablets, etc., perform mixing, granulation, drying, sizing, tableting, capsule filling, and packaging.