Product Categories

hot products

Orthodox Green Tea Leaves Rolling Machine 6CRT-55

6CRT-55 green tea leaves rolling machine barrel diameter is 550mm, height 400mm, productivity is 75kg/h
Bamboo Fresh Tea Leaf Wither Rack TQJ-20

TQJ-20 Fresh tea leaf wither rack has bamboo and stainless steel plate, can use for all kinds tea.
Gas Heating Continuous Tea Leaf Steam Machine For Kinds Of Tea 6CSTL-Q80

DL-6CSTL-Q80 gas heating continuous tea leaf steaming machine can use for many kinds of tea, such as green tea, oolong tea and others.
Gas And Electric Heating Green Tea Leaf Dryer Machine 6CHZ-Q14

DL-6CHZ-Q14 tea drying machine can use liquid gas, natural gas and electric, can dry all most kinds tea, such as green tea, black tea, oolong tea and so on.
Intelligent Black Tea Fermentation Machine 6CFJ-80

DL-6CFJ-80 black tea fermentation machine mainly used for processing black tea, let black tea ferment better.
Ochai Kawasaki Type Handheld One-man Tea Leaf Plucking Harvesting Machine 4C-T50A5

DL-4C-T50A5 handheld one-man tea leaf plucking machine cutting width is 450mm, 500mm, 600mm, use HUASHENG 1E34F gasoline engine.
350mm Cutting Width Electric Battery Operated Tea Leaf Tea Plucking Machine 4CD-35

DL-4CD-35 electric battery operated tea leaf plucker harvesting machine cutting width is 350mm, using backpack lithium battery or lead acid battery.
Automatic Hydraulic Press Tea Cake Tea Brick Pressing Machine 6CY3-15

DL-6CY3-15 tea cake and tea brick molding machine use hydraulic, can press puer tea cake and other tea cake and tea brick.
Green/Oolong Tea Panning Machine Tea Leaf Panner Equipment 6CST-50

DL-6CST-50 gas heating green/oolong tea panning machine can use 220V and 380V, inner diameter 50cm, highest temperature can be 350℃, it can process 25kg tea per hour.
Tea Leaf Soft Bamboo Basket With Cloth Covering For 6CRH-120B

DL-6CRH-120B tea leaf bamboo soft basket with cloth covering mainly used for temporary storage of tea, easy to transfer tea between each processing process.
Tea Leaf Winnowing Sorter Machine DL-6CFX-435QB

DL-6CFX-435QB used for sorting different kind tea, screen out strip tea, broken tea and tea powder of different specifications

LATEST NEWS

Why do most tea leaves need to be rolled?

Mar / 19 / 2020

Different tea leaves have different twisting times and different rolling functions. For black tea: Black tea is a fully fermented tea that requires a

Why should green tea, oolong tea, yellow tea and other tea be fixation?

Mar / 19 / 2020

This step of fixation is mainly used for the production of various non-fermented or semi-fermented teas. The enzyme activity in fresh leaves is reduce

Why should the first step of all types of tea be withered?

Mar / 19 / 2020

As the freshly picked tea leaves have more moisture and the grassy smell is heavier, they need to be placed in a cool and ventilated room to be wither

Russian secret - Origin of Ivan tea

Oct / 28 / 2019

“Ivan Tea” is the most popular and popular flower tea in Russia. "Ivan Tea" is a traditional Russian drink that has a history of more than a thou

25kg Balled Granular Finished Oolong Tea Tieguanyin Tea Processing Machine

100kg Fresh Tea Leaf Processing 25kg Balled Granular Finished Oolong Tea Tieguanyin Tea

Oolong tea processing steps are: tea withering, tea tossing, tea steaming, tea rolling, tea molding and drying, this page can teach you how to process oolong tea, this tea is tieguanyin tea, which the most famous tea in China.

Brand:
DELI ASSISTANT
Step 1:
Withering
Step 2:
Tossing
Step 3:
Steaming
Step 4:
Rolling
Step 5:
Molding
Step 6:
Deblocking
Step 7:
Drying

Contact Now

Product Details

Oolong tea processing steps are: withering, tossing, steaming, rolling, molding and drying.

Each day process 100kg fresh tea leaves, the water content of tea leaves is 75% - 80% (take an intermediate value of 78%).

Step 1 : Outdoor withering

Oolong tea withering time need about 30 minutes, the best time to choose is 4:00pm - 5:00pm, flip the tea leaf every 10 minutes, make the water content drop to about 78%, the aroma of tea began to show.

After outdoor withering, the weight of fresh tea leaves are about 91kg.

Each sieve can put 2.5kg fresh tea leaves, each rack has 20pcs sieves, so 1 rack can put 50kg tea leaves, you need 2 sets wither rack ( 40pcs sieves ).

2 SETS DL-TQJ-20

Step 2 : Indoor withering and tossing

Process 91kg fresh tea leaves, the tea tossing machine can put about 60kg tea leaves per time, so we recomend you use 1 set DL-6CYQT-YA90 oolong tea shanking machine.

Put the tea leaves in to oolong tea tossing machine, rotate about 3-4 minutes, and put the leaves on the sieve, move the wither racks indoors, keep indoor temperature 20℃, relative humidity 80%, indoor withering time 1.5-2 hours.

After the end of time, put the leaves in the tea tossing machine again, rotate about 5-10 minutes, and move them indoors, indoor withering time 2-2.5 hours.

After the end of time, put the leaves in the tea tossing machine again, rotate about 20-25 minutes, and move them indoors, indoor withering time 6-12 hours.

After indoor withering and tossing, the tea leaves water content drop to about 62%, the weight of tea leaves about 84kg.

Each machine can put 60kg per time, tea leaves are not half as high as bamboo, oolong tea need tossing about 3 times, each time is different.

1 SET DL-6CYQT-YA90

Step 3 : Steaming

Processing 84kg tea leaves, oolong tea steaming time need about 15 minutes, 1 hour can process 4 times, each time 21kg, we recomend you use 2 sets DL-6CST-90 tea leaf steaming machine, this machine can put 10kg tea leaves per time.

After steaming process, the water content of leaves drop to 47%, the weight about tea leaves about 69kg.

This machine use gas as fuel, steaming time about 15 minutes, each time put 10kg tea leaves, steaming temperature 200-250℃.

2 SET DL-6CST-90

Step 4 : Rolling

Rolling 69kg tea leaves, oolong tea rolling time need about 10 minutes, 1 hour can process 6 times, each time 11.5kg, we recomend you use 2 sets DL-6CRT-35 tea rolling machine, this machine can put 6.5kg tea leaves per time.

After tea rolling process, the weight is not change, tea leaves weight about 68kg.

Rolling barrel is 35cm, rolling time about 10 minutes, this tea kneading machine can put 6.5 kg fresh tea leaves per time.

2 SETS DL-6CRT-35

Step 5 : Molding and deblocking

Molding 68kg tea leaves, balled granular type oolong tea need press 8-15 times ( taka an intermediate value of 11 times ), pressing time need about 3-6 minutes ( taka an intermediate value of 5 minutes ), each machine can press 23kg, so 1 hour can process 23kg, we recomend you use 2 sets DL-CCXJ-6080 granular tea pressing molding machine, and after each press process, you need deblock the tea block, so we recomend you use 1 set DL-6CSST-80 tea deblocking machine.

After molding and deblocking, the weight about tea leaves about 65kg.

Each time can put 23kg tea leaf, pressing about 11 times, press time about 5 minutes, 1 hour can process 23kg.

2 SETS DL-6CCXJ-6080

Processing these tea leaves, need add 1 set tea block deblocking machine

1 SET DL-6CSST-80

Step 6 : Drying

Drying 65kg tea leaves, oolong tea drying time need about 2 hours, we recomend you use 1 set DL-6CHZ-6 tea leaf drying machine, this machine can dry 80kg tea leaves per time.

After drying, the water content of tea leaves drop to 5%, easy to save.

Drying area is 6m², drying time about 2 hours, drying temperature about 75℃ - 100℃, until the water content of the leaf drop 5%, easy to store.