DL-6CQFJ-70 used for sorting fresh leaf which picked by tea harvester, can separate different sizes of tea for producing different grades of finished tea.
DL-CRQ-20Z CTC black tea HRS Gyrovane rotorvane machine mainly used for processing CTC black tea.
DL-6CYQT-90250 mainly used for Oolong tea processing, drum made of bamboo, the activity of withered tea was increased by shaking, It can make tea taste more fragrant, Capacity about 120 kg per batch.
DL-6CHL-RQ10 is small type tea drying machine, can drying for all kind tea, use gas heating, capacity from 40kg to 600kg 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.
Modern pressed cake is supported by science, which proves that the pressed cake has more advantages than loose tea in the process of transformation.
The selection of history produced Pu'er tea cakes, but the unique shape of Pu'er tea has been preserved to this day due to its unique tea aroma.
Proper drying can fully reflect the aroma of Wuyi rock tea in the final stage, here is the more information of the drying.
Black tea is loved by tea lovers because of its bright soup color, mellow and sweet taste, and fragrant flowers and fruits, which also makes the process of drinking tea full of comfort for tea lovers. However, if the brewed black tea does not have the original floral and fruity aroma, and does not have the sweet and sweet soup feel, but is replaced by a sour and sour taste, it will greatly affect the tea farmers' sales of tea and the reputation.
The possibility of black tea sourness is divided into three types: improper black tea production process, improper storage, and improper brewing. You can analyze them one by one, find out the possibility of black tea sourness one by one, and solve the problem from the source.
Among the reasons for the sourness of black tea soup, the improper black tea process is the most common reason. The red packet production process is roughly divided into four steps, first withering, then rolling, then fermentation, and finally drying.
This process and steps all have extremely high requirements on temperature, humidity, ventilation, etc. If there is a little error in the details, it is likely to cause "improper fermentation" and the tea soup will become sour.
Next, I will analyze and provide solutions for you one by one.