Name: Dry Herbal Extract Grinder
Brand: Herbal Medicine Production Line
SKU: SP124
Availability: InStock
Rating: 4.4 (89 reviews)

Dry Herbal Extract Grinder

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🧾 Dry Herbal Extract Grinder – Introduction

The Dry Herbal Extract Grinder is a vital piece of equipment in traditional herbal medicine (Eastern medicine) production. It is specifically designed to grind dry herbal extracts (concentrated extracts that have been dried) into fine powder, which is then used in the formulation of products such as pills, tablets, powders, granules, etc.

⚙️ Main Components

A standard Dry Herbal Extract Grinder is composed of the following key parts:

🔸 Feed Hopper
- Where the dry extract material is loaded into the machine.
- May be equipped with a regulating valve to control the feeding rate.
🔸 Grinding Chamber
- The core part containing the grinding mechanism, which may consist of:
  - Hammer blades (for hammer mills)
  - Rotating pins (for pin mills)
  - High-speed air jets (for jet mills)
🔸 Filter Screen / Sieving Mesh
- Installed inside the grinding chamber.
- Functions to separate and allow only fine particles that meet size requirements to pass through.
🔸 Suction Fan or Dust Collector (if applicable)
- Extracts the fine powder after grinding.
- Helps collect the powder efficiently and reduces material loss.
🔸 Electric Motor
- Powers the grinding mechanism.
- Often paired with a gearbox or inverter to control speed.
🔸 Machine Frame and Safety Covers
- Made of SUS 304 or SUS 316 stainless steel, rust-proof and GMP-compliant for pharmaceutical use.
🔁 Working Principle

The working principle varies depending on the type of grinder. Below are typical examples:

✅ Hammer Mill Principle:
- Dry extract is loaded via the feed hopper.
- Hammer blades rotate at high speed (several thousand to tens of thousands of RPM).
- The hammers impact the material, breaking it into smaller fragments.
- Continuous impact and friction further reduce the size.
- Once the powder is smaller than the mesh holes, it passes through the screen and is discharged through the outlet.
✅ Ultra-fine Grinding (Pin Mill / Jet Mill):
- Utilizes high-speed airflow or electrostatic impact to break down the material.
- Generates minimal heat, ideal for preserving sensitive active ingredients.
- Achieves extremely fine particle sizes (as small as 10–50 microns).

Product information

Dry Herbal Extract Grinder manufactured by T&T MACHINERY, is an essential piece of equipment in traditional herbal medicine production lines. It is specifically designed to grind various types of dry herbal extracts (plant-based extracts that have been concentrated and dried) into fine powder, ensuring uniform particle size for easy blending with excipients. The machine is optimized to minimize heat generation, thereby preserving sensitive active compounds in the extract.

🌟 Key Advantages of T&T MACHINERY’s Dry Herbal Extract Grinder

1. ✅ Preservation of Herbal Active Ingredients

The machine is designed to limit heat generation during grinding by using optimal rotation speed, grinding mechanisms, and in some models, cooling systems.
This helps prevent the degradation or deactivation of sensitive herbal actives such as flavonoids, alkaloids, and saponins.

T&T MACHINERY Dry Herbal Extract Grinder

2. ✅ Fine and Uniform Grinding

Delivers consistent particle size, ideal for blending with other excipients in formulations such as tablets, pellets, powders, or granules.
Achievable fineness:
- 100–200 mesh with standard fine grinders
- 10–50 microns with ultra-fine models (e.g., pin mill or jet mill)
Enhances the dissolution rate and bioavailability of the final pharmaceutical product.

🔍Learn more: T&T MACHINERY Dry Herbal Extract Grinder used in Tralavang Jiaogulang Extract Production Line

3. ✅ Improved Production Efficiency

High output capacity: capable of grinding tens to hundreds of kilograms per hour, significantly faster than manual or small-scale grinders.
Some models support automatic feeding and discharge, reducing manual labor and improving workflow.

4. ✅ Stable Operation and Easy Maintenance

Simple, robust design enables easy disassembly and cleaning—a critical requirement in pharmaceutical manufacturing.
Solid stainless-steel frame minimizes vibration and wear during operation.
Select models include inverter-controlled motor speed, allowing flexible control of the grinding process.

5. ✅ GMP-Compliant and Hygienic Design

Built entirely from SUS 304 or SUS 316 stainless steel, ensuring no contamination or corrosion.
Smooth internal and external surfaces for easy cleaning and reduced risk of microbial growth.
Fully compliant with GMP-WHO or GMP-HS standards for herbal drug manufacturing.

🔍 Learn more: G MP standard and its benefits

6. ✅ Operator Safety

Equipped with protective covers and safety interlock switches—automatically stops operation when opened.
Can be integrated with a dust extraction system to prevent fine powder dispersion and protect worker health.

7. ✅ Versatile Application

Suitable for grinding a wide range of materials:
- Dry extracts, raw dried herbs, plant resins, and even low-moisture herbal materials.
Certain models feature quick-change sieves, enabling users to easily adjust final particle size as required.

Key customers using T&T MACHINERY Dry Herbal Extract Grinder

Center for Application of Scientific and Technological Advances of Quang Tri Province
Center for Scientific and Technological Application and Statistics of Quang Binh Province
v..v

Technical specifications of Dry Herbal Extract Grinder

MODEL	DRY HERBAL EXTRACT GRINDER
Capacity	30-100kg/h
Material	SUS 304, SUS 316L
Grinding blades	SUS 316L
Grinding chamber	SUS 316L

Dry Herbal Extract Grinder – Fine & Uniform Powder – Best Price | T&T MACHINERY