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.
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.
Capitalize on the global matcha boom with our new DL-6CYMJ-32 Black Gold Stone Grinder. Featuring a traditional 35cm stone mill and precise low-speed rotation (0-38 rpm), this machine produces ultra-fine ($le$ 0.15$mu$m) matcha while preserving vibrant color and rich nutrients. Perfect for high-end tea factories.
Discover the journey of our electric backpack tea harvester from the manufacturing line to your plantation. Learn essential usage tips, safety precautions, and maintenance advice to maximize your harvest efficiency.
Q: What is pile-fermentation?
Why need pile-fermentation? Pile-fermentation is the most important process in the production of Pu'er tea ripe tea and black tea, it is a key step in forming the unique taste of black tea.
Through the moist heat effect of pile-fermentation, it promotes the conversion of the contained substances, reduces the bitterness, makes the taste mellow, eliminates the odor, develops a special aroma, destroys the chlorophyll, and changes the leaf color to dark yellowish brown, which produces the unique aroma of black tea. (Similar to musty, but a fragrance).
Because of the special nature of the pile-fermentation, long time and high temperature, and the large number of batches processed, pile-fermentation trough are usually used. If the family produces in small batches, use clean containers. In addition, the tea used in pile-fermentation must be green tea, otherwise it will not succeed.
The processing of pile-fermentation: The dried green tea is evenly sprayed with water mist to increase the water content of the tea to 30%. Then pile up the tea leaves and cover them with a clean cotton cloth to keep them warm and allow the tea leaves to ferment naturally.
The fermentation temperature should be maintained between 40-60°C. The fermentation time is about 35 days, and it is flipped every 10 days. A total of about 3-4 flips are required.
When in the pile-fermentation, insert a thermometer into the pile of tea to observe the temperature change of the tea leaves. If the temperature exceeds 60°C, the tea leaves need to be spread out immediately to cool the tea leaves. If the temperature is lower than 40 degrees, it means that the water is insufficient, and you should spread out it immediately and add water to raise the temperature of the tea pile.
After 30-40 days of pile-fermenting, the color of the tea leaves becomes dark brown, with a special scent (mouldy fragrance). The flavor of the tea soup is strong and mellow, and the fermenting can be completed and dried.
