Screening Solution for Traditional Chinese Medicine Powder
Chinese Herbal Powder Screening Solution
Overview
Traditional Chinese medicine (TCM) powders are derived from natural botanical, animal, and mineral sources, following TCM theory. They are widely used for disease prevention, treatment, rehabilitation, and health care. Some herbs are poorly soluble or strongly flavored, which can irritate the throat; grinding them into fine powder enables easier and more effective administration.
Recommended Equipment
Rotary Vibrating Screen
Screening Requirements
Purpose: Remove impurities and oversized particles
Material: Fully stainless steel
Mesh Size: 10–325 mesh
Capacity: 100 kg – 1 ton/hour
Key Challenges & Goals
Ensure clean, uniform particle size
Control dust to reduce material loss and protect worker health
Improve product quality and plant hygiene
Production Process
Crushing → Drying → Screening → Packaging
Recommended Solutions by Powder Type
1. Ground TCM Powder (Post-Grinding)
High fiber content causes clumping, making screening difficult.
Recommended: Xinxiang HeYing Airflow Screen
Suitable Models: WSA-18-65, WSA-30-100 (based on capacity)
Combine with dust collection to reduce loss and improve air quality
2. Dried TCM Extract Powder
Tends to form soft agglomerates after drying.
Recommended: Rotary or Linear Vibrating Screens
Selection based on mesh size, capacity, and site layout
Ensures high screening precision and stable operation