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Light compensation all-weather withering technology

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Precision and Purity: Advancing Tea Quality with Automated Sorting and Cleaning Technology

Precision and Purity: Advancing Tea Quality with Automated Sorting and Cleaning Technology

2026-03-21 17:55:51

The final quality of tea is determined not only by its flavor but also by its visual purity and consistency. This blog explores the critical sorting and cleaning stage of tea processing, detailing how modern winnowing, sifting, and color sorting technologies eliminate impurities and grade leaves with incredible precision. Learn how automating these steps can drastically increase your factory’s output while meeting the highest international food safety standards.

The Science of Preservation: Optimizing Efficiency with Advanced Tea Drying Technology

The Science of Preservation: Optimizing Efficiency with Advanced Tea Drying Technology

2026-03-21 17:53:43

Drying is the final and critical stage in tea manufacturing that locks in flavor, aroma, and essential nutrients. This blog delves into the technical requirements of the drying process and explains how transitioning to modern automated drying systems can maximize factory throughput while ensuring consistent leaf quality. Discover the advantages of high-capacity chain plate and rotary drying solutions.

Efficiency in Tea Processing: How Modern Tea Rolling Machines Transform Production

Efficiency in Tea Processing: How Modern Tea Rolling Machines Transform Production

2026-03-21 17:51:34

Rolling is a pivotal stage in tea manufacturing that defines the leaf's shape and flavor profile. This blog explores the importance of the rolling process and how upgrading to high-efficiency rolling machines can significantly reduce manual labor while maintaining premium quality. Learn how modern mechanical rolling optimizes cell-breaking and juice extraction for a superior brew.

From Leaf to Powder: The Ultimate Guide to Professional Matcha Production Processes

From Leaf to Powder: The Ultimate Guide to Professional Matcha Production Processes

2026-03-21 16:51:30

Matcha is not just ground green tea; it is the result of a rigorous, multi-step artistic and scientific process. This blog explores the essential stages of matcha manufacturing—from specialized shading and steaming to the critical final grinding. Discover how advanced milling technology, like high-mesh ball mills, transforms Tencha into the vibrant, silky powder prized worldwide.

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Light compensation all-weather withering technology

2021-04-27 18:26:35

DL-6CWD-580 Green Black Tea Leaves Withering Process Trough Machine For Tea/Green-Black-Tea-Leaves-Withering-Process-Trough-Machine-For-Tea

Technical goals
This technology mainly addresses the problems of uneven withering of fresh leaves in the process of black tea processing, the withering process is restricted by the natural environment, the withering time is too long, and the entire process is expensive. The application of this technology can well regulate the withering environment, effectively control the withering time, improve the withering effect and efficiency of fresh leaves, and save labor.


Suitable area
The main black tea producing areas in China, especially the rainy areas during the tea season.


Technical points
Temperature and humidity controllable and light supplement: The temperature in the withering room is controllable within the range of 25~38℃, the relative humidity is controllable within the range of 55%~85%; the light intensity is 2000~4000lx.
Adjustable time and timing leaf turning: The whole withering cycle of fresh leaves is adjustable from 6 to 12 hours; with timing automatic leaf turning 3 to 6 times, the total time of each leaf turning is 30 to 40 minutes.
When the water content of the withered leaves is 55%~60%, the withering will be moderate. Press the "discharge" button, and the fresh leaves will automatically complete the discharging process and transport to the rolling process.


Precautions
⑴When the fresh leaves arrive at the factory, and the fresh leaves are evenly transported to the machine by vertical conveying, the height of the leaf homogenizer is adjusted according to the current leaf volume, and the effect of leaf uniformity is the best; Re-adjust the height of the leaf homogenizer.
⑵The temperature of the withering environment should not exceed 35℃, otherwise it will cause serious red change of the fresh leaves. You must not blindly increase the temperature in order to shorten the withering time.
⑶ When setting the automatic leaf turning program, pay attention to the setting of vertical transmission and belt speed not to be too fast, otherwise it is easy to cause uneven leaf spreading.