DL-6CYMJ-30 Electric Black Gold Stone Matcha Grinder: grinds to ≤15μm, capacity ~50g/h, 0.55KW. Ideal for premium, small-batch fine matcha.
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.
Introducing our premium black gold stone matcha mill grinder, designed for finer grinding, lower milling temperature, and live matcha powder demonstrations in cafes and tea shops.
Discover our newly developed granite matcha stone mill grinder, designed for low-temperature milling to preserve matcha’s vivid green color, aroma, and freshness.
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.
1. Different processing method
Black tea is fully fermented tea. During the processing, black tea need the fermentation machine to do the fermetation.
Rock tea is semi-fermented tea. Rock tea belongs to oolong tea: it is a semi-fermented tea, that is, it is properly fermented during production to make the leaves slightly reddish. It is a kind of tea between green tea and black tea. It has both the freshness of green tea and the sweetness of black tea. Because the middle of the leaves is green and the edges of the leaves are red, it is called "green leaves with red borders". This processing need the unique Electric/Wood Heating Hot Air Oolong Tea Shaking Drum Machine to processing the wuyi rock tea, this processing make the dfference between wuyi rock tea and other kinds of tea.
2. The raw materials are different
The fresh tea leaves used in black tea is similar to green tea, while the fresh tea leave used in semi-fermented rock tea is older, so you can usually see buds and leaves on the bottom of black tea, but the bottom of rock tea is thicker. This is caused by the different species of trees they use to pick fresh tea leaves.
3. Different colors
After the tea bottom of black tea is steeped, it should be brownish red, while the bottom of rock tea is brownish black.
4. The aroma is different
The aroma of black tea is generally honey, potato, caramel, etc., while rock tea is mainly fragrant of rock bone flowers and fruit.
5. Different baking methods
Both rock tea and black tea have been dried by machine. The difference is that rock tea is roasted with charcoal, while black tea is smoked with pine wood.
