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Detailed Explanation of Tea Machine Installation Steps and Precautions
At present, the processing units for famous and high-quality tea in tea-producing areas are composed of individual machines. During installation, pay attention to the following: 1. Install the unit according to the tea-making process. For newly built factories, the number of machines, operating space and leaf-spreading area should be taken into account. For the general production line arrangement of machinery, the horizontal direction is arranged in vertical rows. 2. Select the knife switch and wire diameter according to the power load of the processing machinery. Protective measures should be taken for the passage lines, and a monitoring lamp should be installed on each phase of the distribution board to prevent operation with a broken phase. 3. Pay attention to the running direction of the machinery. If it is opposite to the specified direction, swapping any two of the three phases will
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Introduction to the Performance Characteristics of the Long-Board Type Flat Tea Frying-Drying Machine
The long-board type flat tea frying-drying machine first appeared in the Xinchang tea area in 2000, and its manufacturers are mainly distributed in Xinchang and Pan'an counties. At present, this tea machine has been widely used in some main Longjing tea producing areas of this province. The commonly used models of the long-board type flat tea frying-drying machine are mainly composed of a long semicircular tea frying pan, a long tea-leaf stirring board, a transmission mechanism, a heat source device, a temperature control instrument and a frame, etc. When this machine is used for Longjing tea frying, like manual frying, it is also divided into two main processes: the green-frying pan and the final-firing pan. For frying the green-frying pan, when the pan temperature reaches
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Detailed Explanation of Tea Machine Usage and Key Operating Points
In the mechanized processing of famous and high-quality tea, from the fixation of fresh leaves to the finished product, two relationships must be handled well: first, the relationship between heat and water vapor; second, the relationship between mechanical force and appearance. Heat causes biochemical changes in the tea leaves, while force applies external force to the tea leaves to cause changes in appearance. In specific use, attention should be paid to: 1. Before operation, each machine should be trial-run, and it should be observed whether the temperature and other technical parameters can meet the process requirements for famous and high-quality tea, such as the fixation time of fresh leaves, which is generally 1' to 1'10" for spring tea, 50" to 1' for summer tea, and for Maofeng tea, the drying
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