The DQM-150 features a robust 110L inner and outer 304 stainless steel tank powered by an 11kw pure copper core reduction motor. The machine employs an automated feeding system with a 60L large-capacity hopper, transferring raw materials via a flexible screw conveyor driven by a speed-adjustable motor (0-300r/min).
The Matcha ball mill is designed for post-drying grinding of agricultural products (e.g., ground tea, Chinese medicinal materials) with advantages of low-temperature grinding (15-25℃) to retain raw material color and aroma, fine fineness (500-1000 meshes), PLC-controlled easy operation, and durable structure.
This smart electric stone mill seamlessly combines traditional low-temperature grinding with modern automated features to effortlessly produce ultra-fine, premium commercial matcha.
The DL-6CRT-40 Tea Rolling Machine is engineered for efficient and high-quality tea processing, with a generous capacity of 11 kg per batch.
The DL-6CYL-800 automatic tea cake pressing machine is applicable for pressing ball type tea, round tea cakes and square tea cakes. Its production capacity is 800-1000 pieces per hour. The sizes of tea cakes that this machine can produce are as follows: square tea cakes (25-40 mm), round tea cakes (25-45 mm), and ball type tea (27-35 mm).
Oolong Tea Rolling Machine specializes in tea rolling and shaping. With precise pressure control, it releases tea juice, enhances aroma, ensures stable quality, and suits green tea, oolong tea, etc.—a top choice for tea enterprises.
DL-CRQ-20Z CTC black tea HRS Gyrovane rotorvane machine mainly used for processing CTC black tea.
The Multi-Function Ride On Type Tea Harvester is a high-performance tool for commercial tea gardens. Featuring ride-on operation, adjustable picking parameters, and integrated collection/sorting, it replaces manual picking to save labor significantly. With 5-10x higher efficiency (0.3-0.8 ha/h) and precision plucking that preserves tea quality, it’s ideal for modern large-scale tea production.
Meet us at the 8th China International Tea Expo 2026 in Hangzhou. We showcase continuous 2500 mesh ball mill line, stainless steel ball mill, bluestone stone mill, black stone mill for premium matcha and tea powder production. Low-temperature, high-fineness, food-grade quality.
Discover the complete 12-step automated tencha processing line. Learn how Quanzhou Deli Agroforestrial Machinery engineers premium equipment for steaming, baking, and stem separation to produce top-tier matcha raw materials.
Discover the DQM-150 Continuous Tea Ball Mill. Achieve up to 2500 mesh superfine tea powder with non-stop operation, water-cooling technology, and a 15-30kg/h output.
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Yellow tea: yellow leaf yellow soup.
It is a kind of tea unique to China, and it has evolved from green tea. Yellow tea was produced before the middle and descendants of the Ming Dynasty (January 23, 1368-April 25, 1644).
The key to distinguishing yellow tea from other teas is that there is a special "suffocating yellow" process in its processing, which forms the quality characteristics of "yellow soup and yellow leaves".
The typical processing procedure of yellow tea: fresh leaves→tea fixation→suffering yellow→tea drying. In the process of processing, from curing to drying, appropriate technological conditions can be created for the yellowing of the product in progress. However, the yellowing is a typical process of yellow tea processing, and it is a key process that forms the quality characteristics of yellow tea "yellow soup and yellow leaves".
In the process of sultry yellowing, the green leaves are piled up while it is hot, so that the product in process undergoes thermochemical changes under humid and hot conditions, and finally the leaves are evenly yellowed. Its essence is that under high temperature and high water content, the chlorophyll in the product is degraded, and the polyphenol compounds are non-enzymatically oxidized to produce a yellow substance, which is the product dry tea, tea soup and leaf bottom showing the color characteristics of yellow or yellowish brown, and Sweet taste quality.
Therefore, yellow tea is a special kind of tea.
