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Different methods of tea withering

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Commercial Tea Stone Grinder | 15μm Fine Matcha Milling Equipment

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Our DL-6CYMJ-32W stone mill grinder is specially designed for processing matcha and tea leaves. It adopts natural stone plates & SUS304 stainless steel frame, capable of producing ultra-fine tea powder up to ≤15μm (800 mesh). With adjustable rotating speed and automatic operation, it is ideal for tea factories and food workshops. We will introduce its specifications, core advantages, operation workflow and daily cleaning tips below.

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Different methods of tea withering

2024-08-21 17:06:53

Natural withering

Natural withering

  1. After picking, the tea leaves are evenly and thinly spread on a well-ventilated and cool place, such as bamboo sieves, dustpans, etc. Under the natural environment, the tea leaves gradually lose moisture through the circulation of air and the action of temperature.
  2. Natural withering requires a certain amount of time, usually depending on climatic conditions and tea varieties. Generally speaking, when the weather is sunny and the air is dry, the withering speed is faster; while in humid weather, the withering time may be extended.


Artificial withering

Artificial withering

  1. Use equipment such as withering troughs and withering machines for withering. The withering trough usually controls temperature and humidity through hot or cold air to accelerate the dissipation of moisture in tea leaves.
  2. The withering machine can more accurately control the withering conditions, such as temperature, humidity, ventilation speed, etc. This method is suitable for large-scale tea production and can improve production efficiency and quality stability.