Tea Dryer Machine

  • Capacity:100-2000kg/h
  • Temperature:50-120 ℃
  • Heat Source:hot air, electricity, steam
  • Application:Suitable for drying hemp, herbs, leaves, flowers, Chinese medicine, etc.

INTRODUCTION

E-mail: jiutian@jiutian-dryer.com

Tea has lots of health benefits like containing antioxidants, obesity management, and polyphenols and it contributes to lowering the risk of developing cardiovascular disease. 

Water is essential for the biochemical reaction of various compositions in tea. With the increase of moisture content in tea, changes in tea will also speed up. When the water content is 7% above, there is no preservation technique to keep its flavor. So for better storage and higher quality, tea needs to be dried. After drying process, the water content of tea is around 4%6-6%, which can prolong its shelf life.

Tea drying not only removes the water from tea but also greatly influence tea quality. Drying is crucial to control the enzyme activity in tea. There are chemical changes in drying to enhance the color, flavor, taste, and shape of tea, the bitterness will reduce and tea quality will be improved.

It is suitable for commercial crops such as lumps, strips, flakes, and granules, such as: onions, garlic, peppers, apricots, melon seeds, peanuts, sweet potatoes, potatoes, cassava, wolfberry, red dates, herbs, melons, vegetables, fruits, etc.

Mesh belt drying machine can also do tea drying with larger capacity and slower drying speed compared with microwave dryer machine. Tea can be fed to the upper layer of belt dryer through the conveyor from the hopper, and flow to the removal window at the bottom of belt dryer machine. As the conveyor belt of each layer can perform two reciprocating drying processes with one layer, a wide drying area is obtained, realizing a compact and space-saving structure. 

WORKING PRINCIPLE

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Materials are uniformly put on the mesh-belt by the feeder. The mesh-belt uses generally 12-60 mesh stainless steel wire net and it is drawn and moved inside the drier by a transmission device. The drier is composed of several units. For each unit, the hot air is circulated separately. Some exhausted gas is discharged with a special moisture elimination blower. The waste gas is controlled through an adjustment valve. The hot air passes through the mesh-belt covered with the material from the top to the bottom or from the bottom to the top and this will complete the heat and mass transfer process. This process will bring the material water away. The mesh-belt moves slowly, running speed can be freely adjusted according to the material temperature. The final products after drying will fall into the material collector continuously. The top and low circulation units can be freely equipped according to the users’ demand. The unit number can be selected according to the demand.

DW series multi-layer belt dryer is a continuous drying equipment for batch production. It is suitable for large-scale production of difficult-to-dry materials with low drying rate. The equipment has compact structure, small floor area, simple operation, convenient maintenance and stable operation.

PARAMETER

E-mail: jiutian@jiutian-dryer.com
Model DW-5-1.2-8 DW-5-1.2-10 DW-5-1.6-8 DW-5-1.6-10 DW-5-2-8 DW-5-2-10
Width of belt(m) 1.2 1.6 2
Length of dry section(m) 8 10 8 10 8 10
Thickness of raw material spreading(mm) 10-50
Operation temperature(℃) 50-120
Steam pressure(MPa) 0.2-0.5
Steam consumption(kg/h) ≤2Kg steam/evaporating 1kg water (for vegetables and herbal pieces)
Drying capacity(kg water/h) 100-250 120-350 110-320 140-320 150-450 200-550
Total power(kw) 21.2 22.7
Overall dimensions L(m) 11 12.5 11 12.5 11 12.5
W(m) 1.6 1.6 2.0 2.0 2.4 2.4
H(m) 2.7 2.7 2.7 2.7 2.7 2.7
Weight(kg) 3800 4780 4400 5550 5350 6800
Note: Multi-layer mesh belt dryers are available in 3, 5, 7 and 9 layers.

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Old Customer Message

  • Ajay***2024-01-15

    I am interested to buy fruit Dryer . what fruits can it dry?

  • Arsh***2024-01-19

    Coast of complete installation of potato chips drying machine in Rajasthan India.

  • Dhan***2024-01-24

    I want to install Vegetable Dryer. Equipment quotation.,Understand equipment details.

  • Alus***2024-02-04

    Please let me know the price of feedstuff Dryer and payment method.

  • Sushi***2024-02-10

    I need details of cost specifications of lemon chips drying machine

  • Ravi***2024-02-23

    I am looking a plant for drying nuts, can you give me 3 diffierent model cost

  • Moha***2024-03-01

    Please send details of the Medicine Dryer on different type capacity and cost

  • Venka***2024-02-09

    Need bananaer cost and quotetion

  • Mahes***2024-02-14

    Need a quote for your carrot dryer DLSG2008/3 model.

  • Asho***2024-02-21

    Information about machinery. Interested to buy this Medicine drying plant.

  • Peter***2024-02-27

    I am interested in purchasing this lemon chips dryer and would like to know about the purchase price, shipping to Papua new Guinea and other relevant information.