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How To Process Black Tea?

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Elevate Your Tea Production with the DL-6CYMJ-32 Electric Stone Matcha Mill

Elevate Your Tea Production with the DL-6CYMJ-32 Electric Stone Matcha Mill

2026-02-09 15:57:31

Capitalize on the global matcha boom with our new DL-6CYMJ-32 Black Gold Stone Grinder. Featuring a traditional 35cm stone mill and precise low-speed rotation (0-38 rpm), this machine produces ultra-fine ($\le$ 0.15$\mu$m) matcha while preserving vibrant color and rich nutrients. Perfect for high-end tea factories.

From Factory to Field: The Journey of the Backpack Battery Tea Harvester & Usage Guide

From Factory to Field: The Journey of the Backpack Battery Tea Harvester & Usage Guide

2026-01-30 16:05:25

Discover the journey of our electric backpack tea harvester from the manufacturing line to your plantation. Learn essential usage tips, safety precautions, and maintenance advice to maximize your harvest efficiency.

Is Your Tea Garden Ready for the Spring Harvest Rush? Don't Let Labor Shortages Cut Your Profits

Is Your Tea Garden Ready for the Spring Harvest Rush? Don't Let Labor Shortages Cut Your Profits

2026-01-29 10:32:59

Facing labor shortages for the spring tea harvest? Discover Deli Assistant's battery-operated tea harvesting machines. Lightweight, efficient, and gentle on premium tea buds. Boost your yield today.

Scaling Up Matcha Production: High-Capacity Stainless Steel Ball Mills (500-800 Mesh)

Scaling Up Matcha Production: High-Capacity Stainless Steel Ball Mills (500-800 Mesh)

2026-01-21 14:29:12

Need higher output than stone mills? The DL-6QM-40 Stainless Steel Ball Mill delivers industrial capacity (15-40kg/h) at 500-800 mesh ultra-fine quality. Learn how to pair it with a Circular Vibration Sieve for the perfect matcha production line.

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How To Process Black Tea?

2023-03-11 15:34:05

Black tea is made from suitable fresh buds and leaves of tea trees as raw materials, and is made through a series of processes such as withering, rolling (cutting), fermentation, and drying, among which fermentation is the key process of black tea processing. The essence of black tea fermentation is a chemical reaction centered on the enzymatic oxidation of tea polyphenols. Tea polyphenols (including EGCG, EGC, ECG, EC, etc.) are oxidatively polymerized to produce new components such as theaflavins and thearubigins. Substances were significantly increased compared to fresh leaves. Therefore, black tea has the characteristics of red leaves and red soup, sweet and mellow.

The black tea fermentation machine produced by our company imitates the principle of black tea fermentation, increases the humidity and temperature of the tea, and ferments the black tea within a reasonably controlled time. Under the environment of high temperature and high humidity, the content of black tea can be fermented rapidly to form the unique aromatic substances of black tea. The quality of black tea produced in each batch is effectively controlled by the fermentation machine to improve the quality of black tea.