Longjing tea processing technology

Jing tea is a tea unique to Zhejiang. In addition to West Lake Longjing tea area, Chunan, Linan also has a small amount of production. In 1960, some high-end Longjing teas were expanded in Fuyang, Xiaoshan, and Yuhang. The annual output was 250 tons. In 1965, in order to maintain the reputation of Longjing Tea, it was only produced in the West Lake Longjing Tea Region in Hangzhou. The production of the “Xianghu Banner Gun” was produced in Xiaoshan Wenjiabang and Changhe, and no Longjing Tea was produced in Other areas. Also reduced accordingly. In 1981, to meet the market demand for Longjing tea, the "Xiang Lake Flag Gun" was renamed as "Zhejiang Longjing" tea. Since 1985, all the tea regions in the province have developed Longjing tea production, both of which are called "Zhejiang Longjing Tea". The amount is about 5,000 tons. Longjing tea has a unique processing technology. The initial processing of high-grade Longjing tea still uses the traditional hand-frying method. It divides the two processes of the pot and pot to bring, shake, and ride (top), smashing, dumping, smashing, and straightening. Ten different techniques such as grasping, deduction, and grinding are used to fry in a wok. In the 80s, a special electro-frying pan for the initial production of Longjing Tea was developed. The temperature is easy to control and it is very beneficial to improve the quality of Longjing Tea. It has been widely used. Low-end Longjing tea processing points to kill green, rub, two green and the pot 4 procedures. In the 1990s, flat tea frying machines have been developed to mechanize and fry flat tea. The implementation of mechanization and frying will help reduce labor intensity and improve ergonomics. However, the technology is still unsatisfactory. The fryed Longjing tea has a rough appearance and can only be used as medium and low-grade Longjing tea or flag gun tea.

Gravity Separator

Introduction

The product processed by the gravity separator is separated into layers of different specific weight according to the [fluid bed" principle. For the grading by specific weight of products with very slight differences in size and/or weight, which cannot be separated by screening (width), aspiration (weight) or by indented cylinders (length), so the materials after processing they will have the optimal physical quality and strongest germinating power. The separator effectively removes partially eaten, immature and broken seeds to ensure maximum quality of the final product which consume the most time of masses. They may be used to separate and standardize coffee, peanuts, corn, peas, rice, wheat, sesame and other food grains.

 

These Gravity Separators have a rectangular shaped deck so that the product travels a longer distance resulting in cleaner separation of light and heavy particles and the lowest percentage of middlings. The processing of the Gravity Separator is accurate and smooth where the product flows over the vibrating deck in which pressurized air is forced through causing the material to stratify according to its specific weight. In which, the heavier particles travel to the higher level and the lighter particles travel to the lower level of the deck.

 

To accomplish the goal of managing efficient separation by specific weight, this is necessary that the pressurized air supply needs to be accurately adjusted by having individually adjustable air fans to control the volume of air distribution at different areas of the vibrating deck. And to make sure the functioning, the table inclination, speed of eccentric motion and the feed rate can be precisely adjusted with ease and minimum of operator training.

 

With backing from our skilled group of experts, we have the capacity offer a premium quality Gravity Separator for Agriculture Industry which comes pressed with an elite set of peculiarities. The offered gravity separator is reachable in various details to pick. This gravity separator is fabricated from the best material as per the business guidelines. Our gravity separator is tried by quality masters on different parameters to make certain the faultlessness.


Model No.

Capacity

(T/H)

Power(kw)

Weight(kg)

Sieve Size(mm)

Dimensions(mm)

5XZ-3

Gravity separator

3

7.45

1300

2250×1150

2600×1500×2100

5XZ-6

Gravity separator

5

8.95

2000

3000×1200

3440×1630×1900

5XZ-10

Gravity separator

10

15

2500

3900×1550

4300×1960×2500

5XZ-3A

Gravity Separator

3

5

1200

2000×325

4000×1800×2750

5XZ-5A

Gravity Separator

5

9.75

1600

2000×475

4000×1900×3100

5XZ-3B Gravity Separator

3

4.25

1100

2000×325

4000×1800×2900   

5XZ-5B Gravity Separator

5

9

1550

2000×625

4000×2050×3100

5XZ-10B Gravity Separator

10

17.3

2150

2000×1250

3800×2100×2600


Gravity Separator

Gravity Separator,Specific Gravity Separator,Grain Separator,Seed Separator Machine

SHIJIAZHUANG SYNMEC INTERNATIONAL TRADING LIMITED , https://www.seedgraincleaner.com