email

What are the technical points of green tea

Home > News > Tea Industry NewsWhat are the technical points of green tea

Hot Products

  • China Semi-automatic 1-station Tea Pressing Equipment For Pu'er tea DL-2306YB manufacturer

    Semi-automatic 1-station Tea Pressing Equipment For Pu'er tea DL-2306YB

    Single Semi-automatic Tea Pressing Machine, working with a small granular filling machine, enables quantitative filling and efficient pressing. Powered by 220V and 4.0KW, it produces 500 pieces per hour, supporting round tea cakes (20.0-35.0mm) and dragon ball-shaped teas (20.0-27.0mm). User-friendly and safe, it’s ideal for processing Pu-erh, white, and dark compressed teas.

  • China High Efficiency Wheel Trimmer for Garden, Road & Tea Garden Pruning - Adjustable Height Feature LS3CX - 750 manufacturer

    High Efficiency Wheel Trimmer for Garden, Road & Tea Garden Pruning - Adjustable Height Feature LS3CX - 750

    Discover the LS3CX - 750 High Efficiency Wheel Trimmer, your ultimate solution for pruning in gardens, along roads, and in tea gardens. This trimmer comes with an adjustable height function, enabling you to adapt to different plant heights. Its high - performance cutting system ensures efficient and clean cuts on grass, shrubs, and tea branches. With a user - friendly wheel - based design, it offers easy maneuverability, making pruning tasks a breeze. Ideal for both professional landscapers and gardening enthusiasts.

  • China 600mm Handheld Tea Plucking Leaves Harvester Two-stroke Automatic Agricultural Leaf Picker 4C-60L manufacturer

    600mm Handheld Tea Plucking Leaves Harvester Two-stroke Automatic Agricultural Leaf Picker 4C-60L

    4C-60L is a handheld automatic tea plucking machine designed for tea gardens. Equipped with a 2-stroke gasoline engine and a 600mm reciprocating cutter head, it efficiently harvests tea leaves with precision. Weighing only 10-14.3kg and featuring a backpack design, it ensures flexible and lightweight operation for prolonged use.

    The 0.7L fuel tank supports hours of continuous work, while the centrifugal friction clutch transmission system delivers stable power and easy maintenance. Its comb-type cutting technology separates buds and leaves accurately, minimizing damage, and the negative-pressure suction tube directly collects fresh leaves into a waist-mounted bag, integrating "picking-collection" into one process

  • China 24 Inch Gasoline Wood Cutting Chainsaw for Garden Pruning 58cc Trencher DIY Grade GN5800 manufacturer

    24 Inch Gasoline Wood Cutting Chainsaw for Garden Pruning 58cc Trencher DIY Grade GN5800

    The 20 "" 58 cc chainsaw bar with GN5800 petrol chainsaw machine is a high performance cutting tool designed for various applications. It has a two -act fuel engine with 58 cm3, offering a robust power for an effective cut. The length of the 20 -inch bar, associated with an appropriate chain, allows a smooth and effective cut through thick branches, logs and other wooden materials.

  • China 36V-48V Brushless Motor Backpack Lithium Battery Hedge Trimmer Double Blade Hedge Trimmer gardens Trimmers 3CX-600D manufacturer

    36V-48V Brushless Motor Backpack Lithium Battery Hedge Trimmer Double Blade Hedge Trimmer gardens Trimmers 3CX-600D

    The automatic automatic packaging machine for packaging and sealing of plastic movies is a very effective packaging equipment designed to meet the various packaging needs of various industries. He uses a plastic film to closely pack the products, then applies heat to shrink the film, thus guaranteeing a safe and aesthetic packaging.

  • China 24V Cordless Electric Mini Portable Tea Harvesting Machine Portable Tea Picking Cutting Machine 4CD-35 manufacturer

    24V Cordless Electric Mini Portable Tea Harvesting Machine Portable Tea Picking Cutting Machine 4CD-35

    The 24V Cordless Electric Mini Portable Tea Harvesting Machine, model 4C - 35, is a highly efficient and convenient tool designed for tea picking. With dimensions of 520180190 mm, it offers a compact and portable design, making it easy to carry and operate in tea gardens. Powered by a voltage range of 16V - 31V and equipped with two 18V5Ah batteries, this machine ensures stable and continuous performance. It features a high revolution speed of 10500r/min and a revolution ratio of 4.3:1, enabling efficient cutting. The 350 mm blade length is ideal for effective tea leaf harvesting. Weighing only 1.1 kg, with a gross weight of ≤5.5kg, it is lightweight, reducing operator fatigue and enhancing productivity during tea picking tasks.

  • China 21V Electric Lithium Battery Hand Tree Hedge Trimmer Double Blade 3CX-30D manufacturer

    21V Electric Lithium Battery Hand Tree Hedge Trimmer Double Blade 3CX-30D

    Lithium battery trimmer 3CX-30D Lithium Battery Trimmer is designed for precision tea garden management. It features a precision gearbox co-developed with Japanese and German technologies and diamond-coated blades, enabling ±15° multi-angle cutting adjustment. The lightweight body with ergonomic non-slip handles suits long-term operation.

  • China 20-500 gram Pouch Green Loose Leaf Tea Fill Seal Packing Machine DL-DBZ-500 manufacturer

    20-500 gram Pouch Green Loose Leaf Tea Fill Seal Packing Machine DL-DBZ-500

    As a medium-sized material packaging machine, it can be used for packaging granular and powder products such as tea, nuts, coffee, candy, industrial screws, etc. It has automatic packaging, automatic bag cutting, combined with filter paper and plastic film, and uses a back sealing bag making process. It can produce up to 20 bags per minute.

news

Choosing the Right Tool for Your Garden Pruning Needs

Choosing the Right Tool for Your Garden Pruning Needs

2025-07-03 17:05:12

Discover the ideal garden pruning tool! Compare manual shears, hand saws, small electric chainsaws with the 24 Inch 58cc Gasoline Chainsaw GN5800. Explore its power, durability & versatility for efficient pruning.

Tea Garden Trimmers: Comparing Single vs Multi-Operator Models, Electric vs Gas, and Terrain-Specific Efficiency

Tea Garden Trimmers: Comparing Single vs Multi-Operator Models, Electric vs Gas, and Terrain-Specific Efficiency

2025-06-30 10:19:17

When maintaining tea gardens, selecting the right trimmer is crucial for productivity, terrain adaptability, and operational cost. This blog compares key trimmer types—from single-operator handheld tools to multi-function wheeled machines—evaluating their suitability for different scenarios: small vs large plantations, flat vs hilly terrains, and electric vs gas-powered efficiency. We’ll also highlight the LS3CX-750 High Efficiency Wheel Trimmer as a versatile solution that bridges performance and adaptability, ideal for modern tea garden management.

Exploring the Art of Tea Picking: Variations Among Different Tea Types

Exploring the Art of Tea Picking: Variations Among Different Tea Types

2025-06-14 17:32:46

Discover the unique tea picking techniques for various tea types, from green tea to dark tea. Learn how the 21V Electric Lithium Battery Hand Tree Hedge Trimmer Double Blade 3CX-30D can enhance your tea picking efficiency.

Discover new high black rivers in 2025: Origins, tastes have been opened

Discover new high black rivers in 2025: Origins, tastes have been opened

2025-06-04 10:04:47

Explore the last high black tea types of black tea launched in 2025. Learn about the unique origin and taste profiles that are perfect for tea connoisseurs looking for nomel delights.

Contact us

Quanzhou Deli Agroforestrial Machinery Co., Ltd.
If you want know more about our products, please send email to us : info@delijx.com. You also can send message to our WeChat or WhatsApp : 0086-18120033767

What are the technical points of green tea

2021-04-22 17:34:24

Green tea fixation processing is the key to green tea processing. The purpose of fixation is to use high temperature to quickly destroy the activity of enzymes, prevent the oxidation of polyphenols, and maintain the green color; the second is to promote the volatilization of low-boiling aromatic substances, emit grassy aroma, and develop aroma; the third is to evaporate part of the water to make the leaves Soft texture, enhanced toughness, easy to knead and shape.

orthodox green tea fixing fixation machine

Technical points in the green tea fixing processing:

(1) "High temperature fixing, first use high temperature and then use low temperature". In the early stage of fixing, in order to inactivate enzyme activity quickly and in time, leaf temperature is required to rise rapidly to above 85°C within 1 to 2 minutes, and the maximum time should not exceed 3 to 4 minutes, otherwise red stems and red leaves may appear. After the enzyme activity is completely destroyed, the leaf temperature will decrease, especially when the water content of the fixing leaf is reduced to about 60%, the leaf temperature is too high, which will cause burnt edges.

DL-6CST-D70-Green-Tea-Panning-Machine/Electric-Heating-Green-Tea-Panning-Machine-Tea-Fixation-Machine

(2) "Young leaves use high temperature, old leaves use low temperature." Generally speaking, young leaves have high moisture content and high enzyme activity. The temperature is higher during green tea roasting process and the time is relatively longer. Old leaves have low water content and low enzyme activity. The temperature of tea roasting step can be relatively low and the time is relatively long.

DL-6CSTP-D110-Tea-Leaf-Drum-Dryer/Tea-Leaf--Rosting-Drying-Machine-Tea-Stir-Dry-Drum-Dryer

(3) Correctly grasp the degree of tea fixing process. For bulk green tea processing, it is generally required that the weight loss rate of fixed leaves is 30%-40%, and the moisture content is 60-62%, which is fixing moderate. For the processing of famous and high-quality tea, fixed tea leaf moisture content is 55%~58% as appropriate. From the sensory point of view, moderate roasted leaves are dark green in color. The leaves are soft and slightly sticky when pinched. The stems can be bent and uninterrupted, and the clasped leaves form clumps. They are slightly elastic, and the greenness disappears.

DL-6CSTG-100-Tea-Roasting-Pot/Green-Tea-Producters-Roasting-Pan-Puer-Tea-Roasting-Pot