Forklift traction lead-acid battery multi-dimensional breakthrough limitations to a new height

Time：2025-04-03 15:43:26

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At present, breaking through the limitations of traditional lead-acid batteries is expanding from multiple dimensions to open up a new path for the development of the industry.

In the industrial logistics system, the forklift has become the core equipment of material flow with its efficient handling capacity, and the traction lead-acid battery is the power heart, and the performance is crucial. At present, breaking through the limitations of traditional lead-acid batteries is expanding from multiple dimensions to open up a new path for the development of the industry.

Optimize manufacturing process, improve product quality

In the manufacturing of traditional forklift traction lead-acid battery, there are many manual participation links, resulting in uneven product quality. Today, the manufacturing process is undergoing great innovation. Taking plate manufacturing as an example, the advanced continuous paste production line is put into use, which can accurately control the thickness and uniformity of the paste. By applying the lead paste uniformly to the grid through the automation equipment, the deviation can be controlled to a very small range, and the consistency is significantly improved compared to the manual coating. This not only makes the plate more evenly distributed active substances, charge and discharge reaction is more adequate, but also reduces the local overheating, premature aging and other problems caused by uneven paste, and greatly improves the overall performance and stability of the battery.

In the battery assembly process, high-precision welding machines replace some manual welding. With high repeatable positioning accuracy, the machine can achieve a reliable connection between the pole and the plate, the solder joint is firm and uniform, and the connection resistance is effectively reduced.

Expand application scenarios to meet multiple needs

Lead-acid batteries drawn by traditional forklifts are mostly suitable for conventional indoor warehousing and logistics scenarios, and are often powerless in the face of special conditions. Today, batteries are being customized for different operating environments. In cold storage and other high cold environment, low temperature performance becomes the key. By adjusting the electrolyte formula, researchers reduce the freezing point of the electrolyte, so that the battery can still be charged and discharged normally at -20 ° C or even lower temperatures. At the same time, the battery shell material with better thermal insulation performance is used to reduce heat loss and ensure the long-term stable operation of the forklift in the cold storage.

In ports, mines and other dusty, humid environments, the protective performance of the battery is crucial. The new protection technology comes into being. The battery shell adopts high-strength, corrosion-resistant materials, and carries out special sealing treatment, which can effectively prevent dust and water vapor intrusion, avoid internal short circuit of the battery, plate corrosion and other problems, ensure reliable operation under harsh conditions, expand the working range of forklift trucks, and improve the applicability of lead-acid batteries in multiple scenarios.

Strengthen coordination with the vehicle to improve the overall efficiency

In the past, the lead-acid battery pulled by forklift truck was relatively independent from the vehicle power system, and the coordination was poor. Now, the deep integration of the two has become a trend. Battery management system (BMS) and vehicle control system to achieve data interaction, BMS real-time feedback to the vehicle control system battery voltage, current, temperature, remaining power and other information. According to these data, the vehicle control system intelligently adjusts the power output of the forklift truck, the driving speed, the working intensity of the hydraulic system and other parameters.

For example, when the battery is low, the vehicle control system automatically reduces the speed of the forklift and the hydraulic lifting power, giving priority to key operational requirements, avoiding excessive discharge to damage the battery, and ensuring that the forklift completes the necessary tasks. During forklift braking, the vehicle control system works with BMS to achieve energy recovery and reuse. The energy generated by braking is converted into electrical energy through the motor and charged back to the battery, improving energy utilization, reducing energy consumption, improving the overall operation efficiency of the forklift truck, and making the lead-acid battery play a greater value in the collaborative operation of the vehicle.

Carry out cross-border cooperation and introduce innovative ideas

Forklift traction lead-acid battery industry actively cross-border, with material science, electronic information and other fields of deep cooperation. Work with materials research team to develop new high-performance materials for battery manufacturing. For example, cooperating with graphene research institutions to explore the use of graphene-based composite materials for the plate to improve the conductivity and stability of the plate; Working with polymer materials companies to develop stronger, corrosion-resistant and lightweight battery casings that improve performance while reducing battery weight and energy consumption for forklifts.

Cooperate with electronic information companies to give more intelligent functions to batteries. Advanced sensor technology and wireless communication modules are introduced to make battery data acquisition more accurate and transmission more efficient. Through cooperation with Internet enterprises, the cloud platform is built to achieve remote centralized management and data analysis of a large number of forklift batteries, mining the value of data, providing a basis for battery performance optimization and fault prediction, and promoting the continuous breakthrough of lead-acid battery technology with the help of cross-border forces to open a new chapter of development.

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