In the territory of Yamen, the mountainous area with an altitude of 600 meters or more accounts for more than 90% of the total area. The climate is humid, the rainfall is abundant, and the temperature difference between morning and evening is great. These superior natural conditions are very suitable for the growth of tea trees.
The picking season of Qimen black tea is in spring and summer. The tea growers only pick one bud and two leaves of fresh tea buds, and then, through the initial process, rubbing, fermentation, and other processes. The processing of black tea is more important than that of green tea. The most important thing is to increase the fermentation process. After the finely-crushed shoots are fermented, they turn from green to dark brown. After careful selection, the tea stalks are removed and processed. One kilogram is processed. A good black tea usually takes six kilograms of fresh shoots.
Qimen black tea production process is fine, picking a bud two, three-leaf shoots as raw materials, after withering, rolling, fermentation, so that the buds from green to red copper, aroma through hair, and then slow fire to dry. After it is made of red wool tea, it must be refined. The refining process is complicated and time-consuming. The wool is screened, sieved, sieved, tightly closed, sieved, cut, selected, picked, filled with fire, breeze, and put together. Box made of.
Blush is now used to keep the active ingredients of the fresh leaves. The special blush is based on one bud, one leaf and one bud and two leaves. The production process is superb. The primary and secondary processes are divided and the initial system includes withering, rubbing, fermentation, and drying. Refined tea will be sifted and weighed, weighed, weighed, sifted, graded, and classified. At the same time, to improve the dryness, maintain quality, facilitate storage and further use of tea, and then revive. Blending to become the best quality tea.
2022 New Laser Distance Sensor
At the start of 2022, JRT introduce our customers a batch of new series laser distance measurer sensor(S92-20m, S91, BA6A-150m, BA6A-20Hz, M703A-8Hz, U81-10m etc.). Especially S91(RS485 interface and software Rx Tx protocol) and S92(RS232 interface) ip54 enclosure distance sensor model, custoemrs would like to use it in their industrial automation solutions,according to the ip54 waterproof protection level, well protect laser, Wide Voltage 5~32V(Optimize for industrial using), and easy-to-install.
If you are interested in JRT more laser measuring sensors, or you would like buy qty 2 quotation for trial basis, please welcome to contact us.
Kind regards
JRT Team
Chengdu JRT Main Ranging Modules: Industrial Laser Distance Sensors, Laser Rangefinder Sensor , Tof LiDAR Sensors.
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Chengdu JRT Meter Technology Co., Ltd , https://www.rangesensors.com