DL-6CHL-RQ10 is small type tea drying machine, can drying for all kind tea, use gas heating, capacity from 60kg to 400kg per hour, temperature and speed adjustable, safety, energy saving and environmental protection
DL-6CHZ-9QB is full stainless steel tea dehydrator, electric heating, drying area about 10sqm, capacity 27-45 kg per batch.
DL-6CHZ-5 use electric heating, outer is baking paint inside is stainless steel trays, drying area 5sqm, capacity 15-25kg per batch.
DL-6CRT-65T can process almost all kind tea, brass type, the part contacted with tea is made of stainless steel, drum diameter 65cm, height 48cm, capacity about 60 kg per batch.
Circular vibrating screen separator mainly for sorting different size of tea dust/powder/fragment, used for CTC tea or other crushed tea leaf, Optional different screens to get different sizes of tea.
100kg fresh leaves process 25kg finished oolong tea in 12 hours, This page recommends you a full set of green tea production equipment and use methods.
The matcha stone mill is made of granite that is cut in one piece. After the initial grinding process, no stone powder or slag is lost during use, which ensures the safety and cleanliness of the matcha tea.
The main function of the electric bamboo drum baking cage is to replace the carbon baking cage, making the drying of tea more precise and controllable.
During the high temperature period in summer, attention should be paid to shading, sun protection and irrigation, so as to ensure the normal growth and development of tea trees and ensure the quality of tea leaves.
Under normal circumstances, the tolerance of shrub-type tea varieties is stronger than that of tree-type tea trees, and the low-temperature tolerance of medium- and small-leaf tea trees is stronger than that of large-leaf tea trees.
The right temperature is conducive to promoting the healthy growth of tea trees, let us see more!
The fermentation of tea is actually a kind of biological oxidation, and tea leaves with different degrees of fermentation are obtained by different transformations of the contained substances.
The purpose of tea rolling step is to make the shape initially, and to break the leaf cells to improve the taste concentration of finished tea. In the processing of green tea, in addition to a few famous green tea, rolling is generally an indispensable process.
The technical points of rolling are:
(1) "Knead the old leaves hot, and the young leaves cold." Old leaves are of poor quality. In the case of higher leaf temperature, they have good plasticity, and hot kneading is good for strips. The young leaves are of good quality, and after the leaves are cooled, they are twisted, which helps to maintain a good color and aroma.
(2) Pressure to master "light, heavy and light". In order to prevent loose tea strips and the production of crushed flat strips, pressurization should follow the principle of "first light and then heavy, gradually pressurizing, alternating light and heavy, and finally no pressurization". Generally, the time ratio of pressurization and release is 2 to 1 or 3 to 1, such as pressurization for 10 minutes and release pressure for 5 minutes, or pressurization for 15 minutes and release pressure for 5 minutes.
(3) The rolling time and the amount of leaves should be appropriate. The kneading time for young leaves can be relatively short, and the old leaves are longer; the amount of leaf throwing is closely related to the volume of the kneading drum. Because the volume of young leaves is large and the bulk density of old leaves is small, young leaves can be cast more appropriately, and old leaves less cast. Take stir-fried green tea as an example, using 55-type rolling and twisting machine, first and second grade fresh leaves, generally throwing leaves at 30-35 kg, and rolling for 40-45 minutes. The degree of rolling requires that the stripping rate is above 80%, and the leaf cell tissue destruction rate is 45% to 55%.
