Dry Turmeric Grinder for Ultra Fine Powder

I. Exceptional Grinding Results: What Does "Ultra fine" Mean

Unlike traditional grinders, ultra fine grinding aims to achieve powder particles at the micron (um) level. This means that the fineness of the finished powder by the dry turmeric grinder can reach 75 microns (200 mesh) and even finer.

Also, ultra fine grinding breaks down the plant's cell walls. This step significantly increases the bioavailability of curcumin and allowing for more complete absorption by the body.

II. Core Reason: Air-Classifying Mill

The main reason for such fine grinding performance is for the air classifying design of the SLA series turmeric grinder. It does not rely on traditional sieves to control fineness, but instead achieves precise separation through a high-speed air classifier. There is no need of workers to disassemble and assemble the sieves.

The high efficient sieving work makes it an ideal choice for producing ultra fine turmeric powder.

III. Ingenious Working Principle: How to Achieve Fine Grinding

The working process is a highly efficient, and continuous closed-loop system.

1. Feed and Input:

Usually the dried turmeric is too large. It needs the coarse crushing by our SLC serie coarse grinding machine to turn into granules. Then the turmeric granules are uniformly and quantitatively fed into the grinding chamber by a feeding screw of the SLA series fine grinder.

2. High-Speed Impact and Grind:

The material undergoes intense impact, shearing, and collision between the high-speed rotating grinding disc and the fixed toothed ring. Multiple high-speed air flows are injected from different angles, causing the turmeric to rub against each other, thus achieving efficient grinding.

3. Airflow Classification and Sorting (Core Technology):

The ground material is carried by the airflow into the high-speed classifying wheel. This is the "brain" of the dry turmeric grinder.

The fineness control of the finished powder is by adjusting the rotation speed of the classifying wheel. Frequency higher, speed higher and then the powder size will be finer.

4. Cyclone Collection and Dust Removal:

The powder-laden airflow enters the high-efficiency cyclone separator, where most of the finished powder is separated and collected under centrifugal force. The remaining extremely fine dust is then recycled by the downstream pulse-jet bag filter (collector), ensuring zero dust emissions and extremely high recovery rates.

IV. Significant Advantages of the Turmeric Grinder

1. Low-Temperature Grinding, Preserving Activity:

Utilizing a high-speed airflow as the carrier, the grinding temperature is not that high. If you need a very low grinding temperature, we can equip a cold air machine for you. The cooling temperature can be set below zero to quickly lower the grinding chamber temperature.

2. Adjustable Particle Size, Concentrated Distribution:

The no screen design allows for stepless fineness adjustment by adjusting the classifier speed. The finished product has a narrow, uniform particle size distribution and stable quality.

3. High Purity and High Yield

The entire system is mainly constructed of stainless steel or anti-wear steel, meeting food standards. Combined with a highly efficient dust removal system, the product yield can reach over 95%.

4. Intelligent Control, Simple Operation:

Equipped with a Button/PLC electrical control system, enabling one-button start/stop, simple operation, and stable performance.

V. Application of Ultra fine Turmeric Powder

Ultra fine turmeric powder, due to its high bio availability and superior physical properties, is highly favored by the following high-end manufacturers:

Functional food and beverage manufacturers: Used in the production of turmeric lattes, golden milk, energy bars, and high-end condiments, resulting in products with a smooth texture and no grainy feel.

Cosmetics and skincare manufacturers: Utilizing the antioxidant and anti-inflammatory properties of turmeric, it is added to face masks, creams, and serums as a natural active ingredient.

If the ultra fine powder size is what you need, you can take this SLA series dry turmeric grinder as your machine option.