Standard vs. New Lithium Battery Tea-Picking Machines:  Performance & Efficiency Upgrades

The main components of lithium battery tea-picking machines include the motor, blades, gears, gearbox, power cord, and controller. Newer lithium battery tea-picking machines have undergone comprehensive upgrades in these core components, especially in motor energy efficiency and battery technology. This has created a significant performance gap compared to standard models. The most noticeable improvement is the leap in battery life!

1. Motor: The Power "Heart" Iteration - Efficiency is Key

• Standard Models: Often utilize brushless inner rotor motors. While these motors offer higher speeds, they have limitations in portability, energy consumption, and lifespan, with a working current of approximately 3A.  Like traditional car engines, they provide power but have room for improvement in efficiency and durability, and fuel consumption is relatively high.
• New Models:  Innovatively adopt brushless outer rotor motors. These motors offer greater torque, more stable speeds, and, importantly, excel in lightweight design, energy saving, and long lifespan. They also feature multi-speed control. Thanks to advancements in motor technology, new tea-picking machines have a working current of only about 1.2A, resulting in a significant boost in energy efficiency! This is akin to hybrid or electric vehicles – powerful, more energy-efficient, and with longer range.

2. Motor Coil: Material Refinement - Further Efficiency Gains

• Standard Models: May use copper-clad aluminum coils. These coils are lower in cost and lighter in weight, but slightly lacking in conductivity and efficiency.
• New Models:  Universally upgraded to pure copper coils. Pure copper coils offer better conductivity, higher motor efficiency, and improved heat resistance, further reducing energy consumption and extending working hours. Although the cost is slightly higher, the performance improvement is substantial. This is like upgrading the core components of a car engine – power transmission becomes more efficient and fuel economy is improved.

3. Blade Material: Durability is Fundamental

• Standard Models: May use ordinary aluminum alloy or standard SK5 steel. Aluminum alloy is lightweight but has limited durability. Standard SK5 steel offers improved hardness but still has room for upgrades.
• New Models:  Preferably use chrome-plated SK5 steel. Chrome plating significantly enhances the wear and corrosion resistance of SK5 blades, extending their lifespan and making tea leaf cutting sharper and more efficient, indirectly improving tea-picking efficiency. This is like applying a coating to cutlery, making it more durable and sharper, reducing replacement frequency.

4. Gears and Gearbox: Balancing Strength and Lightweight Design - Reliability Assurance

• Standard Models: Gears may use powder metallurgy gears, and gearboxes may use plastic gearboxes. Powder metallurgy gears are lower in cost and lighter in weight, and plastic gearboxes are also lighter, but they are somewhat lacking in strength and durability.
• New Models:  Gears are upgraded to steel gears, and gearboxes are upgraded to aluminum alloy. Steel gears are stronger and more wear-resistant, while aluminum alloy gearboxes balance lightweight design with durability. Overall reliability is enhanced, ensuring stable machine operation and reduced failures. This is like upgrading the chassis and transmission system of a car – more robust and durable, reducing maintenance costs.

5. Power Cord and Controller: Detail Enhancements for a Better Experience & User-Friendly Operation

• Power Cord: New tea-picking machines tend to use detachable power cords, making them easy to replace and repair, and offering greater flexibility.
• Controller: New models are generally equipped with six-speed adjustable controllers. Users can flexibly adjust the speed based on tea leaf growth and picking needs, making them more adaptable and intelligent.

6. Battery: Enhanced Battery Life with Dehua Backpack Lithium Batteries

• New Models: Some new lithium tea-picking machines, especially those from Dehua, utilize Dehua specialized backpack lithium batteries, available in models such as 24V 8AH, 24V 10AH, 24V 12AH, and 24V 20AH. The backpack design further enhances portability. More importantly, combined with the ultra-low power consumption of the new brushless outer rotor motor, battery life is dramatically improved.

To more intuitively demonstrate the battery life advantages of new tea-picking machines, we have created the following battery life comparison table:

The table data clearly shows that new brushless outer rotor tea-picking machines, when paired with Dehua backpack lithium batteries of the same capacity, can achieve approximately 2.5 times the battery life of standard models! This means that by choosing a new model, tea farmers can significantly reduce charging frequency, with a single charge meeting the needs of longer tea-picking operations, truly achieving a dual improvement in efficiency and convenience. This is like equipping an electric car with a high-performance battery pack – more energy, longer range, and goodbye to frequent charging hassles.

Conclusion

New lithium battery tea-picking machines have achieved revolutionary progress in energy efficiency and battery life. The application of brushless outer rotor motors and pure copper coils enables new models to achieve higher efficiency and longer battery life with lower working current. The addition of Dehua backpack lithium battery technology makes new tea-picking machines even more powerful. Working a full day on a single charge is no longer a dream.

When purchasing a lithium battery tea-picking machine, it is recommended that you prioritize new models with brushless outer rotor motors.  Based on your tea garden area, tea yield, budget, and battery life requirements, choose the appropriate battery capacity and brand model. Let technology truly boost the efficiency of your tea garden, bid farewell to the hardship of traditional tea picking, and embrace a more relaxed and efficient modern tea-picking method!

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