The Greening Machine for Tea is a mechanical equipment used in the tea-making process. Below is a detailed introduction to the Greening Machine for Tea:

I. Primary Function

Enzyme Activity Destruction: By destroying and inactivating the oxidase activity in fresh leaves with high temperature, inhibit the enzymatic oxidation of tea polyphenols in fresh leaves, and prevent discoloration during the drying process.

Offensive odor: High-temperature processing helps dissipate the unpleasant smell and promotes the formation of tea aroma.

Softened Tea Leaves: Through high-temperature roasting, the moisture in the tea leaves dissipates, making them soft, which is conducive to the subsequent rolling process.

Termination of Fermentation: The process of杀青can halt the fermentation of tea leaves, thereby determining the type of tea.

Section II: Equipment Operation

For example, with an electric thermal tea de-greening machine, the operation steps are as follows:

Inspect Equipment: Ensure the electric heat green tea machine is in perfect condition, power cord is undamaged, and switches operate smoothly and reliably.

Cleaning Machine: Clean the equipment before use to ensure no residue remains.

Prepare tea leaves: Gather the tea leaves to be withered, removing impurities and inferior leaves.

Plug in the power: Connect the electric heat tea de-greening machine to the power source, preheat for a period to reach an appropriate working temperature.

Disperse tea leaves: Once the machine is preheated, evenly distribute the prepared tea leaves into the feeding port of the deoxidizing machine.

Set temperature and time: Adjust the appropriate withering temperature and time based on the type and quality of the tea. Generally, the withering temperature is controlled between 200~250 degrees Celsius, with the time depending on the thickness and humidity of the tea leaves.

Start Drying: Begin the operation of the electric hot-pan tea drying machine and initiate the drying process. Throughout, closely monitor the color and aroma changes of the tea leaves to ensure the drying effect.

Milling and Cooling: After the green tea process is completed, promptly remove the tea leaves from the discharge port and spread them out to cool, to prevent overheating that may affect the quality.

III. Cautionary Notes

Safety Operation: Pay attention to safety during operation and avoid accidents such as electric shock and burns.

Temperature Control: Strict temperature control is essential during the kill-green process; both excessively high and low temperatures can affect the quality of the tea.

Even Distribution: Distribute the tea leaves evenly to prevent over or under-kill of certain leaves.

Maintenance: Regularly clean and maintain the electric heat tea de-greening machine to prolong the equipment's lifespan.