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.
DL-6CHL-CY30 belt type tea dryer use diesel heating, also can use gas heating, drying area 20m2, capacity 105kg per hour, click the photo to learn more details about our drying machine.
Pyramid/Triangle Tea Bag Filling Packaging Machine is widely applicable in tea processing plants, food and beverage companies, health product manufacturers, and OEM/ODM tea brands. It is suitable for packaging various teas, including loose-leaf tea, herbal tea, scented tea, functional tea, and instant tea, making it an essential equipment for upgrading the tea packaging process in both domestic and international markets.
Square Tray DL-6CH-6QB is a square tray baking cabinet-style Tea leaf baking machine, featuring stable temperature control, uniform heating, ideal for batch tea processing with efficient performance.
DL-6CFJ-20 used for black tea and dark tea processing, through the intelligent control of temperature and humidity, let tea oxidation fermentation to the best quality, machine has 5pcs stainless steel tray, capacity 60 kg per batch.
Learn how tea fermentation machines control temperature and humidity to perfect black and oolong tea. Discover the intelligent DELI ASSISTANT tea fermentation equipment for your tea factory.
Discover how tea rolling machines enhance the flavor and appearance of your tea leaves. Learn about the rolling process and find the perfect DELI ASSISTANT tea rolling equipment for your factory.
Explore the DL-6CHBZ Series Chain Plate Type Tea Drying Machine – multi-fuel (wood/coal/gas/electric) solution with 8-120m² drying area. Achieve 5-7% moisture content for high-quality tea efficiently.
Discover the DL-6CFX-40 Continuous Type Tea Winnowing Sorting Machine – a high-capacity (500kg/h) solution for precise tea sorting. Elevate tea quality with efficient impurity removal and grading for tea processing plants.
Black tea is made from suitable fresh buds and leaves of tea trees as raw materials, and is made through a series of processes such as withering, rolling (cutting), fermentation, and drying, among which fermentation is the key process of black tea processing. The essence of black tea fermentation is a chemical reaction centered on the enzymatic oxidation of tea polyphenols. Tea polyphenols (including EGCG, EGC, ECG, EC, etc.) are oxidatively polymerized to produce new components such as theaflavins and thearubigins. Substances were significantly increased compared to fresh leaves. Therefore, black tea has the characteristics of red leaves and red soup, sweet and mellow.
The black tea fermentation machine produced by our company imitates the principle of black tea fermentation, increases the humidity and temperature of the tea, and ferments the black tea within a reasonably controlled time. Under the environment of high temperature and high humidity, the content of black tea can be fermented rapidly to form the unique aromatic substances of black tea. The quality of black tea produced in each batch is effectively controlled by the fermentation machine to improve the quality of black tea.
