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Tea Sorting Cleaning Methods

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Powers the Future of Tea Production at the 8th China International Tea Expo

Powers the Future of Tea Production at the 8th China International Tea Expo

2026-05-26 16:54:41

Tea processing equipment, tea processing machinery, automated tea machinery, China International Tea Expo, tea roasting machine, tea factory automation, Hangzhou tea expo 2026.

Comparison of Different Grinding Balls for Matcha Ball Mill: Material, Performance and Selection Guide

Comparison of Different Grinding Balls for Matcha Ball Mill: Material, Performance and Selection Guide

2026-05-24 10:41:45

Matcha quality depends heavily on ultrafine grinding technology. Grinding balls are the core medium of matcha ball mills, directly affecting powder fineness, color, taste and food safety. This article compares four mainstream grinding media including zirconia beads, alumina ceramic balls, stainless steel balls and polyurethane balls, analyzes their differences in grinding efficiency, wear resistance, impurity pollution and applicable scenarios, providing professional selection suggestions for high-quality matcha production.

Mechanical vs. PLC Ball Mill: Which Powder Grinder Fits Your Production?

Mechanical vs. PLC Ball Mill: Which Powder Grinder Fits Your Production?

2026-05-14 16:23:07

Discover the key differences between mechanical and PLC-controlled ball mills. Learn which grinder suits your powder and matcha processing needs, and upgrade your production line today.

Premium Electric Matcha Stone Mill Grinder DL-6CYMJ-50: Wood Grain Base & 0-38 RPM

Premium Electric Matcha Stone Mill Grinder DL-6CYMJ-50: Wood Grain Base & 0-38 RPM

2026-04-30 17:17:25

Discover the upgraded DL-6CYMJ-50 matcha stone mill grinder featuring a premium wood grain base, adjustable 0-38 RPM, and smart electric lifting. Achieve ultra-fine 800# matcha effortlessly with zero waste.

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In the process of making tea, due to the different size, shape and age of the collected tea, the quality of the tea produced is also different. And the tea may be broken during the production process, we need to classify different grades and different sizes. The teas are selected, and different grades of tea are sold at different prices, thus maximizing the profit of tea production.

TEA SORTING MACHINE
 

The rules for tea selection are generally as follows:

Screening sundries (non-tea leaves and appendages)

Screening tea stalks (tea branches, etc.)

Screen small tea breaks or tea powder

Sifting teas of different lengths

 

1. Screening debris, generally refers to hair, thread on clothes, plastic pieces, tree leaves, etc.

These debris mainly appear in continuous tea production, usually using electrostatic tea stalk sorting machine

Tea Electrostatic Dust Removal Clearner Machine DL-6CJZ-135-6B
 

2. Screening tea stalks.

Generally, tea leaves are picked by machine will collect a lot of tea stalks. The high proportion of tea stalks results in low prices of tea leaves. Usually tea stalk picking machines are used.

Shake Type Tea Stalk Picker Sorting Machine DL-6CJJG-80
 

3. Sceening small tea breaks or tea powder.

In the tea production process, due to the processing of rolling/fermentation/drying, tea breakage is inevitable. Sifting out finely divided tea leaves to make tea bags, and the large and complete teas are sold as high-end teas. Choose small tea leaf winnowing sorter machine for small output, and large finished tea leaf winnowing sorting machie for large bitch.

Continuous Type 4 Outlet Tea Leaf Winnowing Sorting Machine DL-6CFX-40
 

4. Sifting teas of different lengths.

After sieving out the sundries, tea stalks and tea powder, the remaining large and intact tea leaves can be sold at a high price, and the price of tea leaves usually increases with the completeness. Therefore, in order to maximize profits, teas of different lengths will be selected and divided into long, medium and short grades, and three different prices can be sold. For small output, use small vibration sieving machine, and for large output, use flat circular screen machine.

Tea Leaf Plane Circular Screen Sorting Machine DL-6CYPS-170