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.
Quanzhou Deli Agricultural Machinery showcases its new matcha stone mill series (Black Gold, Bluestone, and ball mill models) at the 2026 Xiamen Tea Expo, earning high praise from global tea industry professionals.
Discover technical solutions for uneven moisture in tea drying. Learn how to troubleshoot airflow, calibrate sensors, and optimize batch loads for perfect tea processing.
Discover the art and science of tea rolling. Learn about different rolling classifications, techniques to improve tea quality and efficiency, and the best tea rolling machines for your production.
A poorly executed withering process can lead to irreversible defects: red stems, uneven flavor, lost aroma, or low production efficiency. In this guide, we break down the classification of green tea withering methods, share actionable tips to boost both quality and efficiency, and recommend a professional, versatile withering machine for modern tea producers.
Black tea is the fully fermented tea, the most important part of the producton process is fermentation. Fermentation is to make the grass smell in the tea disapper. The substances inside the black tea are in full contact with the air. Under suitable conditions of temperature and humidity, the polyphenol compounds in the tea are fermented and oxidized to form theaflavins, thearubins,etc. And let the black tea emit a unique aroma.
Normally, the fermentation time of black tea should not be too long. Because during drying, the tea will continue to ferment during the temperature increase phase.
Usually, there are two methods of fermetation, natural fermentation and fermentation machine fermentation (fermentation room fermentation).
Because the fermentation of black tea require the slightly higher temperature, high humidity and reconstituted oxygen, natural fermetation is usually selected in a breathable container such as bamboo baskets and woonden frames. The thickness of the tea paving is about 10cm, sprinkle with a little clean water, and then cover it with a thin quilt to keep the fermentation tempeature of black tea between 30-35 degrees. If the fermentation temperature exceeds 40 degrees, the tea leaves need to be mixed to dissipate heat to prevent the fermentation from being too intense, the fragrance of the tea leaves to become light, and the color to be dark. In high-temperature weather, it is necessary to observe the state of the tea frequently to aviod damaging the quality of the tea. Advantage: Low cost, black tea can be processed without extra cost. Disadvantage: Due to the hot and humid processing environment, the quilt is used for a long time to breed bacteria and affect the tea; Moreover, it is necessary to constantly observe the changes of the tea leaves, the quality of the tea leaves cannot be controlled, and it is easy to make low-quality tea leaves. Wasting time, wasting artificially and wasting tea leaves.
The intelligent black tea fermentiton equipment is mainly used for the fermentiton of black tea and dark tea. With advanced intelligent control box, it can intelligently adjust the temperature and humidity inside the machine, and the fermentation time can be controlled . It is an essential equipment for the production of high-end black tea! The inside of the machine is made of all stainless steel to ensure that black tea is not contaminated during the production process. With the advanced intelligent atomization system, it can ensure that every layer of tea can be fermentated evenly, and the quality of each batch of tea is the same. So that the production of high-end fine black tea can be accurately copied in batches! Advantage: The tea is evenly fermentated, the temperature and the humidity can be controlled, automatic alarm at the end of processing. The stainless steel structure is clean and hygienic, and the produced black tea has the same quality, which is an indispensable equipment for the high-end black tea.
