Tea rolling machine is a tea leaf roller machine used for rolling tea leaves. Tea rolling is one of the important step in the tea processing process. The main purpose of rolling is to roll the tea leaves into strips, curl and tightly knot, promote the extrusion and even distribution of tea juice, and at the same time destroy the tea cells, so that the tea juice can fully penetrate, so that the tea aroma can be better exerted during the fermentation and drying process. And tea flavor.

1. Types of Tea rolling machine
According to the structural form: rolling machines can be divided into single-column type, double-column type, three-column type, four-column type, etc.

According to the pressurization method: the kneading machine can be divided into manual pressurization, pneumatic pressurization, hydraulic pressurization, mechanical pressurization, etc.

According to the material of the kneading plate: the kneading machine can be divided into two types: metal kneading plate and plastic kneading plate.

According to the heating method of the kneading plate: the kneading machine can be divided into electric heating, steam heating, thermal oil heating, etc.

2. Structure of the tea leaf rolling machine

2.1 Main frame: The main frame is the main part of the rolling machine. It not only supports various components of the machine, but also bears the weight and pressure of the tea leaves.

2.2 Rolling plate: The kneading plate is a component used to place tea leaves for rolling. It is usually made of metal or plastic. The metal kneading plate is usually heated by electric heating or steam, and the plastic kneading plate is usually heated by thermal oil.

2.3 Pressurizing device: The pressurizing device is a component used to pressurize the tea leaves on the kneading plate. It can be pressurized manually, pneumatically, hydraulically or mechanically.

2.4 Transmission device: The transmission device is the component used to drive the kneading plate to rotate. It usually consists of a motor and a reducer.

2.5 Temperature control system: The temperature control system is a component used to control the temperature of the kneading plate. It can use electric heat, steam, thermal oil, etc. for heating and temperature control.

2.6 Safety protection device: Safety protection device is a component used to protect the safety of the operator. It usually includes emergency stop buttons, safety shields, etc.

3. How to use tea rolling machine
3.1 Place the kneading machine on a flat surface and check whether the machine is stable.
3.2 Place the tea leaves on the kneading plate and adjust the position of the tea leaves so that they are evenly distributed.
3.3 According to the quality of the tea and the requirements of the tea-making process, select the appropriate pressurization method and pressure.
3.4 Start the motor to start rotating the kneading machine, and adjust the speed and pressure of the pressing device.

4. Maintenance of kneading machine
The tea kneading machine is a mechanical equipment used for tea kneading. It requires regular maintenance and upkeep during use to ensure its normal operation and extend its service life. The following is the maintenance and maintenance of tea kneading machine

Maintenance:
Regularly check whether the fasteners of the tea kneading machine are loose. If they are found to be loose, tighten them in time to prevent mechanical failure of the machine during operation.

Before using the tea kneading machine, all parts should be carefully cleaned and the machine should be kept clean and tidy to avoid contamination of the tea leaves during the kneading process.

After the tea kneading machine has been used for a period of time, all parts of the tea kneading machine need to be lubricated and maintained, including V-belts, chains, etc., to maintain the normal operation of the machine.

Regularly check whether the bearings, chains and other parts of the tea kneading machine are seriously worn. If serious wear is found, they should be replaced in time to avoid affecting the normal operation of the machine.

Regularly clean the tea residue, dust and other debris inside the tea kneading machine to keep the inside of the machine clean and hygienic.

When using the tea kneading machine, you should avoid tea leaf fragments or other debris from entering the tea kneading machine to avoid causing damage to the machine or affecting the quality of the tea.

When using the tea kneading machine, you should avoid continuous operation of the machine for a long time to avoid overheating or damage to the machine.

When maintaining and maintaining the tea kneading machine, you should pay attention to safety and avoid injuries.

In short, the maintenance and upkeep of the tea kneading machine are important measures to ensure its normal operation and extend its service life. During use, regular inspection and maintenance should be carried out, and problems should be discovered and solved in time to ensure the normal operation of the tea kneading machine and the improvement of tea quality.

4. Maintenance of tea rolling machine
The green tea rolling machine is a mechanical equipment used for tea kneading. It requires regular maintenance and upkeep during use to ensure its normal operation and extend its service life. 

Regularly check whether the fasteners of the tea roller machine are loose. If they are found to be loose, tighten them in time to prevent mechanical failure of the machine during operation.

Before using the tea rolling machine, all parts should be carefully cleaned and the machine should be kept clean and tidy to avoid contamination of the tea leaves during the kneading process.

After the tea rolling machine has been used for a period of time, all parts of the tea roller machine need to be lubricated and maintained, including V-belts, chains, etc., to maintain the normal operation of the machine.

Regularly check whether the bearings, chains and other parts of the tea rolling machine are seriously worn. If serious wear is found, they should be replaced in time to avoid affecting the normal operation of the machine.

Regularly clean the tea residue, dust and other debris inside the tea rolling machine to keep the inside of the machine clean and hygienic.

When using the tea rolling machine, you should avoid tea leaf fragments or other debris from entering the tea roller machine to avoid causing damage to the machine or affecting the quality of the tea.

When using the tea rolling machine, you should avoid continuous operation of the machine for a long time to avoid overheating or damage to the machine.

When maintaining and maintaining the tea rolling machine, you should pay attention to safety and avoid injuries.

In short, the maintenance and upkeep of the tea rolling machine are important measures to ensure its normal operation and extend its service life. During use, regular inspection and maintenance should be carried out, and problems should be discovered and solved in time to ensure the normal operation of the tea roller machine and the improvement of tea quality.

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Tea production is a complex and delicate process involving multiple links and a variety of equipment and materials. The following is a detailed analysis of the equipment and materials required for tea production.

1. Tea production equipment

Tea production equipment is mainly divided into three categories: picking equipment, primary processing equipment and fine processing equipment.

1. Picking equipment
Manual picking tools: Traditionally, tea picking is mainly done by hand, using special bamboo baskets or cloth bags to collect the picked tea leaves. Although this method is less efficient, it can ensure the quality of the picked tea leaves.
Mechanical picking equipment: With the development of science and technology, mechanical picking equipment has gradually been used in tea production. These equipment include tea picking machines operated by one or more people, which can greatly improve the picking efficiency, but it is necessary to pay attention to controlling the picking force and precision to ensure the quality of tea leaves.

2. Primary processing equipment

Primary processing is an important link in tea production. The main purpose is to remove excess water from tea leaves, shape the basic form of tea leaves, and stimulate the aroma of tea leaves. Primary processing equipment mainly includes:

Withering equipment: divided into two methods: natural withering and withering trough withering. Natural withering uses natural conditions to make the tea lose water and soften; withering trough withering controls temperature and humidity through fans and heating equipment to accelerate the withering process.
Rolling equipment: used to destroy tea cell tissue, so that the juice in the tea leaves flows out and adheres to the surface of the tea leaves, increasing the aroma and taste of the tea leaves. There are two types of rolling equipment: manual rolling and mechanical rolling. The mechanical rolling machine uses mechanical force to achieve efficient rolling.
Fermentation equipment: includes fermentation room and fermentation machine. The fermentation room ferments under natural temperature and humidity conditions; the fermentation machine controls temperature and humidity mechanically to achieve rapid and uniform fermentation.
Drying equipment: used to control the moisture in tea leaves within a certain range to prevent tea leaves from deteriorating. Drying equipment mainly includes roasting machines and drying machines. The former is suitable for large-scale production, while the latter is efficient and easy to control.

3. Finishing equipment
Finishing is the final stage of tea production. The main purpose is to further improve the quality of tea leaves to meet market demand. Finishing equipment includes:

Screening equipment: used to separate tea leaves according to size, shape, weight, etc. to improve the uniformity and quality of tea leaves. There are two types of screening equipment: manual screening and mechanical screening. Mechanical screening machines achieve efficient screening through screens and mechanical force.
Packaging equipment: Pack tea according to certain specifications and requirements to protect the quality of tea and facilitate transportation and sales. Packaging equipment has two types of manual packaging and mechanical packaging. Mechanical packaging machines can greatly improve packaging efficiency and accuracy.
Other equipment: such as withering machines, stripping machines, flattening machines, etc. These equipment also play an important role in the fine processing of tea, which can further improve the appearance and taste of tea.

2. Tea production materials

Tea production materials mainly include two categories: tea raw materials and auxiliary materials.

1. Tea raw materials

Tea leaves: The main raw materials of tea are the tender leaves and buds of tea trees. These parts are rich in tea polyphenols, caffeine and other beneficial ingredients, and are the main source of tea aroma and taste.
Other plant materials: Some teas will add other plant materials during the processing process to add aroma and taste, such as jasmine in jasmine tea.

2. Auxiliary materials

Packaging materials: There are many kinds of tea packaging materials, including paper bags, tin foil bags, iron cans, etc. These materials are not only used to protect the quality of tea, but also directly affect the market image and selling price of tea.
Processing aids: Some processing aids may be used in the process of tea processing, such as preservatives, pigments, etc. However, the use of these additives needs to strictly comply with relevant laws and regulations to ensure the safety and quality of tea.

III. Summary

The equipment and materials required for tea production are diverse. From picking to primary processing to fine processing, each link requires corresponding equipment and materials to support. With the advancement of science and technology and changes in market demand, tea production equipment is also constantly updated to improve production efficiency and tea quality. At the same time, the selection of tea production materials also needs to comprehensively consider factors such as tea varieties, processing technology and market demand. In short, only by selecting suitable equipment and materials and strictly operating and managing in accordance with specifications can high-quality tea products be produced.