quality Lithium Battery Pack Assembly Line & Battery Laser Welding Machine factory

Dear Customer: Hello! First of all, I would like to express my sincere gratitude for your strong support and trust in our company in the past year. At this wonderful moment when the 2025 Spring Festival is approaching, all colleagues of Shenzhen Sun Laser Technology Co., Ltd. extend their most sincere New Year blessings to you and your family in advance. May you have a happy New Year, a happy family, a prosperous career, and a prosperous Year of the Snake! According to the actual situation of our company, the 2025 Spring Festival holiday arrangements are hereby notified as follows: Our company will be closed from January 25 to February 4, 2025, and will officially start work on February 5, gradually resuming production order. To ensure that your company's normal operations are not affected, we kindly ask your company to plan the ordering plan for the required equipment in advance. This will help us arrange production and delivery as soon as possible, and continue to provide high-quality services to your company. We deeply apologize for the inconvenience that our holiday arrangements may cause to your company, and sincerely hope to get your understanding and support. Thank you again for your cooperation and support! I wish you a happy Spring Festival!                             

1. High customization: The lithium battery pack production line needs to be highly customized according to the needs of different models and different application scenarios. This requires the production line to have high flexibility and adjustability to adapt to battery modules of different specifications and performance. 2. Compatibility and whole line beat: Due to the non-fixed modules, the incoming battery cells, shells, PCB boards, connectors, etc. may change, and the compatibility of the production line is particularly important. At the same time, efficient and automated production lines need to focus on their "whole line beat", that is, the average working time beat of each workstation to ensure the continuity and efficiency of production. 3. Quality monitoring and safety assurance: The production process of lithium battery pack involves multiple links, and each step needs to be strictly controlled to ensure the balance and stability of battery pack performance. At the same time, due to the potential safety risks of lithium batteries, safety monitoring during the production process is also a major difficulty. In the context of global energy structure transformation and sustainable development, lithium batteries, as an efficient and clean energy storage solution, are playing an increasingly important role. Sunlaser Intelligent, as a leader in the field of laser welding and intelligent manufacturing, has made remarkable achievements in the field of lithium battery pack production lines with its advanced technical strength, rich industry experience and continuous innovative spirit. Sunlaser Intelligent actively embraces the trend of intelligence and automation, integrates robots, automation equipment and intelligent management systems into the lithium battery pack production line, and realizes seamless interconnection between equipment and real-time analysis of data. Through AI algorithms to learn and analyze production data, Sunlaser Intelligent's intelligent management system can automatically adjust production plans and equipment parameters to optimize the production process. At the same time, Sunlaser Intelligent is also committed to promoting the deep integration of laser welding technology and visual positioning systems, greatly improving welding quality and efficiency, and bringing unprecedented flexibility and accuracy to lithium battery pack production lines. Looking to the future, Sunlaser Intelligent will continue to deepen its roots in the fields of new energy vehicles and energy storage, continuously expand its market layout, promote technological innovation and industrial upgrading, and contribute more wisdom and strength to the development of the new energy industry. In the wave of global energy transformation and sustainable development, Sunlaser Intelligent will work with partners from all walks of life to create a better future together.

  With the transformation of the global energy structure and the rapid development of clean energy technology, the energy storage battery Pack production line plays an increasingly important role in the new energy industry. Its efficient and intelligent production method not only improves the production efficiency and quality stability of the battery, but also promotes the continuous progress of related industries. Sun Laser introduces you to the three common fields of energy storage battery Pack production line                                        New energy vehicles are one of the important application areas of energy storage battery Pack production lines. With the continuous expansion of the new energy vehicle market and the continuous advancement of technology, the demand for energy storage batteries continues to grow. The energy storage battery Pack production line has achieved fully automated production from battery sorting to battery pack assembly by introducing automated equipment and technology, greatly improving production efficiency and quality stability. This highly automated and intelligent production method not only meets the needs of new energy vehicles for high-quality and high-efficiency energy storage batteries, but also promotes the rapid development of the new energy vehicle industry.   The construction of smart grids is also inseparable from the support of energy storage battery Pack production lines. Smart grids require efficient and stable energy storage systems to balance the supply and demand of the power grid and improve the stability and reliability of the power grid. By optimizing the production process and adopting advanced manufacturing processes, the energy storage battery Pack production line produces energy storage batteries with advantages such as high energy density and long cycle life, which can meet the requirements of smart grids for energy storage systems. At the same time, the intelligent production management system can monitor production data in real time, ensure the consistency and stability of product quality, and provide strong guarantees for the safe operation of smart grids. In addition, communication base stations are also one of the important application areas of energy storage battery Pack production lines. With the continuous development of communication technology, the demand for energy storage batteries in communication base stations is also increasing. By adopting advanced laser welding technology and automated production equipment, the energy storage batteries produced by the energy storage battery Pack production line have the advantages of small size, light weight, and high energy density, which can meet the diversified needs of communication base stations for energy storage batteries. At the same time, the intelligent production management system can also flexibly adjust the production parameters according to the actual needs of communication base stations to ensure that the energy storage batteries produced can meet the specific requirements of communication base stations.                  In summary, the energy storage battery Pack production line plays an important role in the three major industries of new energy vehicles, smart grids and communication base stations. Its efficient and intelligent production method not only improves the production efficiency and quality stability of batteries, but also promotes the continuous progress of related industries. With the transformation of the global energy structure and the rapid development of clean energy technology, the application prospects of energy storage battery pack production lines will be broader. In the future, we can expect the application of energy storage battery pack production lines in more fields, injecting new vitality and impetus into the development of the green energy industry.

In the context of global energy structure transformation and sustainable development, lithium batteries, as an efficient and clean energy storage solution, are playing an increasingly important role. As a key link in combining single lithium battery cells into a complete battery pack, the technical level and production efficiency of lithium battery PACK production line directly affect the performance and application of lithium batteries. As a leader in laser welding and intelligent manufacturing, Sun Laser is leading the industry towards intelligence and efficiency with its technological innovation and market layout in lithium battery PACK production line.   hashtag

Sun Laser has been deeply involved in the field of laser welding for many years and has accumulated rich technical experience and customer resources. In terms of lithium battery PACK production line, Sun Laser has won wide recognition in the market with its advanced technical strength, rich industry experience, professional after-sales service and continuous innovation spirit. Advanced laser welding equipment can achieve high-precision welding operations and ensure stable and reliable quality and performance of battery packs. In the future, with the deep integration of laser welding technology and visual positioning systems, Sun  Laser will promote the automatic positioning and precise execution of welding paths, greatly improve welding quality and efficiency, and bring unprecedented flexibility and accuracy to the lithium battery PACK production line sex. Sun Laser actively embraces the trend of intelligence and automation and integrates robots, automation equipment and intelligent management systems into the lithium battery PACK production line, achieving seamless interconnection between equipment and real-time analysis of data. This not only significantly improves production efficiency and product quality, but also provides solid support for the rapid development of the new energy vehicle industry. By learning and analyzing production data through AI algorithms, Sun Laser intelligent management system can automatically adjust production plans and equipment parameters to optimize the production process. At the same time, AI technology can also be used to predict equipment failure trends, perform maintenance and repairs in advance, and reduce downtime. Sun Laser has won the trust and cooperation of many customers at home and abroad with its outstanding performance in the field of lithium battery PACK production lines. With the rapid development of the global electric vehicle market, the popularity of energy storage systems, and the widespread application of wearable devices and portable electronic devices, the market demand for lithium battery PACK production lines will continue to grow. Sun Laser will seize this market opportunity, continuously optimize product performance, and improve service quality to meet the increasingly diverse needs of customers. Looking forward to the future, Sun Laser will continue to delve into the fields of new energy vehicles and energy storage, continue to expand market layout, promote technological innovation and industrial upgrading, and contribute more wisdom and strength to the development of the new energy industry. In the wave of global energy transformation and sustainable development, Sun Laser will join hands with partners from all walks of life to create a better future.

   In the field of new energy, the energy storage battery pack is a key device for electric energy storage and conversion. Its structure and performance are directly related to the efficiency, safety and service life of the entire energy storage system. The energy storage battery pack is usually composed of multiple key parts, each of which plays an indispensable role. Sun Laser will analyze the structure of the energy storage battery pack in detail and explore its importance in the field of new energy.   1. The structure of energy storage battery pack Single cell module The single cell is the core unit of the energy storage battery pack, responsible for storing and releasing electrical energy. The performance of the single cell directly affects the energy density, voltage and capacity of the entire pack. Common types of single cells include lithium-ion batteries, lead-acid batteries, sodium-sulfur batteries, etc. Among them, lithium-ion batteries have been widely used in energy storage battery packs due to their high energy density, long cycle life and environmental protection.    Electrical system The electrical system is responsible for the conversion and distribution of battery power, and is mainly composed of connecting copper bars, high-voltage wiring harnesses, low-voltage wiring harnesses, and electrical guarantee devices. The high-voltage wiring harness is like the "artery" of the battery pack, efficiently delivering the stored power to the end load; while the low-voltage wiring harness is like a "neural network", transmitting detection signals and control instructions in real time. The stability and reliability of the electrical system are crucial to ensure the normal operation of the battery pack. Thermal management system The thermal management system is an indispensable component of the energy storage battery pack. It effectively adjusts the operating temperature of the battery through air cooling, liquid cooling, etc., to ensure that the battery can work stably in various environments. The thermal management system can prevent the battery from overheating or overcooling, thereby extending the service life of the battery and improving the safety and reliability of the system. Box The box provides physical protection for the entire energy storage battery pack, and is mainly composed of the box, box cover, metal bracket, panel, and fixing screws. It not only plays a supporting role, but also effectively resists mechanical shock and vibration, while providing environmental protection for the battery. The design and material selection of the box are of great significance to ensure the safety and durability of the battery pack. Battery Management System (BMS) The battery management system is known as the "brain" of the battery, responsible for real-time monitoring of key battery parameters such as voltage, current and temperature. BMS also has a battery balancing function to ensure that each battery is properly managed. Through BMS, intelligent monitoring and control of battery packs can be achieved to improve the safety and efficiency of the system. 2. Importance of energy storage battery pack Energy storage battery pack plays a vital role in the field of new energy. It can not only store and convert electric energy, but also provide strong support for the access and dispatch of renewable energy; it can also improve the stability and reliability of the power grid and reduce the operation and maintenance cost of the power grid. In addition, energy storage battery pack also has broad application prospects in electric vehicles, smart homes and other fields. 3. Contribution of Shangtuo Laser in the field of energy storage battery pack technology As an enterprise focusing on the research and development and application of intelligent technology, Sun Laser Technology Co., Ltd. has deep accumulation and innovation strength in the field of energy storage battery pack technology. Sun Laser is committed to providing efficient, reliable and safe energy storage battery pack solutions, and improving the performance and efficiency of energy storage battery pack by introducing advanced intelligent technology and equipment. At the same time, Sun Laser also provides customers with customized energy storage battery pack design and production services to meet the needs of different fields and scenarios. The structural composition of the energy storage battery pack is complex and delicate, and each part plays an important role. In the field of new energy, energy storage battery pack has broad application prospects and important strategic significance. As a leader in the field of energy storage battery pack technology, Sun Laser will continue to promote technological innovation and application upgrades, and contribute more wisdom and strength to the development of the new energy industry.

Energy storage is an important part of the technology industry in the field of new energy. The development of energy storage in the domestic market depends on the degree of energy structure transformation and power system reform. Electrochemical energy storage has been widely used in power systems. The installed capacity of the domestic energy storage battery industry is increasing rapidly. The cost of energy storage projects in the market is now showing a downward trend. The demand for photovoltaic storage projects and long-term energy storage is greater. The global energy storage battery market will maintain a rapid growth trend and also promote the development of fully automatic laser welding lines. Shangtuo Laser can provide fully automatic energy storage battery laser welding line customization services. The history of laser welding and its advantages and characteristics At present, energy storage battery welding has higher and higher requirements for welding strength and appearance. Traditional welding methods will inevitably cause problems such as distortion and deformation of workpieces due to their huge heat input. In order to compensate for the deformation problem, a large number of subsequent methods are required, which will lead to an increase in costs. The fully automatic laser welding method has the smallest heat input and a very small heat-affected zone. While significantly improving the quality of welded workpieces, it reduces the cost of subsequent work and greatly improves welding efficiency and stability. Another advantage of laser welding is that it can switch freely between deep fusion welding and heat conduction welding by controlling the amount of defocus. Compared with deep fusion welding, heat conduction welding requires a smaller laser energy density and a smaller welding speed, but it can obtain a very beautiful welding surface effect. Difficulties in laser welding of energy storage battery modules During the assembly and welding of energy storage batteries, a large number of nickel sheets or copper-plated nickel sheets are required to meet the connection of battery packs, mainly nickel-aluminum welding. Due to the high reflectivity and sensitivity of pores of aluminum alloy, pores, thermal cracks and bursts are prone to occur during welding. The specific manifestations are:   1. Porosity: During laser welding, the problem of hydrogen generation is particularly prominent due to the rapid cooling time, which is prone to hydrogen holes and pores caused by pore rupture, and also leads to pores caused by the collapse of small holes. 2. Thermal cracks: Aluminum alloy is a typical eutectic alloy. Thermal cracks are prone to occur during welding, such as welding crystallization cracking, HAZ liquefaction cracking, etc. Due to the composition analysis of the weld zone, the grain boundary melts. Under the action of stress, liquefaction 3. Cracks will occur at the grain boundary. Explosion: There are many reasons for explosion, such as the cleanliness of the material, the purity of the material, the properties of the material itself, etc., and stability is the key to the decision. With the increasing labor costs, fully automatic laser welding lines are a trend. Shangtuo Laser can customize fully automatic laser welding lines, and customize welding lines exclusive to customers according to their technical requirements and on-site production needs to maximize customer benefits.

 With the vigorous development of the new energy industry, the investment in the energy storage battery PACK production line has become the focus of many companies and investors. As the core component of the new energy storage system, the construction of the energy storage battery production line is not only related to the production capacity and efficiency of the enterprise, but also directly affects the market competitiveness of the product. Sun Laser will analyze the estimated cost of investing in an energy storage battery PACK production line and give reasonable investment advice.   The first thing to solve in the construction of the energy storage battery PACK production line is the problem of plant and equipment. Generally speaking, the plant area and layout need to be planned according to the scale and design of the production line, and the equipment includes core equipment such as battery cell sorting machines, stacking welding equipment, BMS integrated equipment, testing equipment, and automated assembly lines. According to industry data, plant and equipment investment accounts for about 50% of the total investment. The specific amount depends on the degree of automation of the production line and the equipment selection, usually between hundreds of thousands and tens of millions of RMB.                             To ensure the stability and production efficiency of the production line, technology research and development and personnel training are also indispensable. This includes design optimization of the production line, improvement of process flow and skill training of operators. It is estimated that the investment in technology research and development and personnel training is about 10% of the total investment.   The production of energy storage battery PACK requires a large amount of raw materials, such as battery cells, diaphragms, electrolytes, etc. Investors need to establish a stable cooperative relationship with suppliers and establish a scientific inventory management system. It is estimated that the investment in raw material procurement and inventory management is about 20% of the total investment.   Establishing a sound marketing and sales channel is the key to increasing product awareness and sales. This includes brand promotion, market research, sales channel expansion, etc. It is estimated that the investment in marketing and sales channel construction is about 20% of the total investment.                             Before investing, it is necessary to conduct in-depth research on market demand and understand the market size, competition landscape and future development trends of energy storage battery PACK. This will help companies accurately position the market and formulate reasonable investment strategies. According to market demand and the company's own strength, scientifically plan the scale and degree of automation of the production line. It is necessary to ensure the stability and production efficiency of the production line while avoiding financial pressure caused by over-investment. Equipment is the core of the production line, and it is crucial to choose a high-quality equipment supplier. It is recommended to choose a supplier with strong technical strength and perfect after-sales service to ensure the quality and performance of the equipment.                            As a professional laser equipment manufacturer, Sun Laser has significant advantages in the field of energy storage battery PACK production lines. Its laser welding technology has the advantages of high energy density, small welding deformation, and small heat-affected zone, and can effectively improve the accuracy of parts and welding quality. At the same time, Sun Laser also provides highly integrated and automated production line solutions, which can greatly reduce manual operations in the production process and improve production efficiency and product quality. In addition, Sun Laser also adheres to the concept of "relying on technological innovation and serving customers with heart", and is committed to providing customers with more convenient and efficient production solutions and promoting the sustainable development of the new energy industry.   To sum up, the cost structure of investing in an energy storage battery PACK production line is complex and diverse, but as long as you accurately locate market demand, scientifically plan the production line, select high-quality equipment suppliers, focus on technology research and development and talent training, and pay attention to policy support and industry trends, you can It can achieve a win-win situation of investment return and enterprise development. At the same time, choosing Sun Laser as a partner will provide strong support for the company's development in the field of energy storage battery PACK production.

With the transformation of global energy structure and the rapid development of clean energy technology, lithium battery, as a key technology connecting energy production and consumption, has seen explosive growth in market demand. Especially in the fields of new energy vehicles, smart grids and communication base stations, the application of lithium batteries is becoming more and more extensive, which has promoted the technological innovation and industrial upgrading of lithium battery pack production line. The lithium battery pack production line is an important link in the lithium battery manufacturing process. It is mainly responsible for assembling lithium battery cells into battery packs through battery management system (BMS) and battery shell. This process includes multiple steps such as battery cell testing, battery cell screening, battery pack assembly, battery pack welding, battery pack packaging, battery pack charge and discharge testing, and battery pack packaging. 1. Battery cell testing and screening: Strictly test imported lithium battery cells to ensure that their quality meets the standards, and classify them according to parameters such as battery cell capacity and internal resistance to ensure the balance of battery pack performance. 2. Battery pack assembly: Assemble the screened battery cells, BMS, battery shell, etc. into battery packs. This step requires high accuracy and reliability. 3. Battery pack welding: Use automated welding equipment to complete the welding work inside the battery pack to improve production efficiency and welding quality. 4. Battery pack packaging: Pack the welded battery pack into the battery shell to ensure the sealing and safety of the battery pack. 5. Battery pack charge and discharge test: Test the charge and discharge performance of the packaged battery pack to ensure that the battery pack performance is stable and meets the use requirements. Intelligent upgrade path; in recent years, with technological advancement and changes in market demand, the automation and intelligence level of the lithium battery Pack production line has been significantly improved. Intelligent upgrades are mainly reflected in the following aspects: 1. Application of automation equipment: Robots and automation equipment are widely used in processes such as grabbing, placing, and welding battery cells. Through precise programming and control systems, precise positioning and efficient operation of battery cells are achieved, greatly improving production. efficiency. 2. Automated testing and quality control: Automated testing equipment is used to conduct quality testing and performance testing of batteries and Packs. Through preset testing programs and algorithms, the equipment can automatically complete testing of parameters such as voltage, internal resistance, and capacity, and Screen and eliminate unqualified products to ensure product quality. 3. Application of Internet of Things and big data: Internet of Things technology connects equipment, sensors, controllers, etc. on the Pack production line into a network, enabling real-time collection and transmission of production data. Through big data analysis, companies can grasp the operating status and product quality of production lines in real time, providing strong support for decision-making. Practice of efficient manufacturing; efficient manufacturing is one of the goals pursued by the lithium battery pack production line. Efficient manufacturing can be achieved by optimizing the production process, improving equipment utilization, and reducing production costs. 1. Optimization of production processes: Improve production efficiency by streamlining production processes and reducing waiting time and waste in production links. For example, the use of automated logistics systems, including conveyor belts, AGV (automatic guided vehicles), forklifts and other equipment, to achieve efficient flow and storage of materials, reducing manual handling and waiting time. 2. Improvement of equipment utilization: Improve equipment utilization by improving the stability and reliability of equipment, reducing equipment failures and downtime. At the same time, the modular design is easy to integrate and expand, and the production line can be quickly adjusted according to production needs to achieve multi-variety and small batch production. 3. Reduce costs: Through the application of automation and intelligent technology, labor costs and material waste can be reduced, and production costs can be reduced. At the same time, high-precision equipment and testing methods are used to ensure product quality, reduce scrap rate and rework rate, and further reduce costs. Sun Laser has played an important role in this field with its advanced laser technology and professional solutions. By providing efficient, precise and reliable laser welding technology and equipment, Sun Laser has not only improved the production efficiency and product quality of power battery packs, but also promoted the sustainable development of the electric vehicle and energy storage system industries. In the future, with the continuous advancement of technology and the changing market demand, Sun Laser will continue to uphold the concept of "relying on technological innovation and serving customers attentively" to provide more convenient and efficient production solutions for power battery pack production lines, and help the prosperity of the electric vehicle industry.

Laser welding robot how much a set? At present, there are a variety of welders on the market, and the prices of different brands and models of welding machines are different. The same brand, shaft number, load, energy consumption of different welding machine prices are also different.   As we all know, welding work has great harm to the human body, the mobility of welding workers is large, modern enterprises in order to stabilize production, most enterprises in the production line are using laser welding robots.                               Factors affecting the price of laser welding robots:   The cost of laser welding robots is different, and the price is also different. The price of laser welding robots will be affected by many factors, and the cost issue is one of them. There are a variety of channels to buy laser welding robots, different channels, the price is naturally different, it is recommended to buy directly from the production of laser welding robots, equipment quality and after-sales service will be further guaranteed!   How much for a complete set of laser welding robots?   Laser welding robot production enterprises are not the same, the price is certainly not the same. The laser welding robot technology, accessories and models produced by different factories are also different, so the price of laser welding robots between different factories will also be different. Mainly the difference in the quality of the hardware, whether there is enough experience in the field of laser welding robots, even if the equipment of the factory with rich experience in the development of laser welding robots is more expensive, but the choice of enterprises will still be a lot.   To consider what effect laser welding equipment can achieve, as well as the price they can accept. The price of precision laser welding equipment is relatively high, and the hardware requirements of small laser welding equipment (portable) are relatively low, so the model specifications of laser welding equipment are also the main factors affecting the price.                               How much for a complete set of laser welding robots?   Shenzhen Sun Laser is specialized in the development and production of precision laser welding robots, automation equipment manufacturers.   The price of laser welding robot and the factors that affect the price have been given a general introduction. The configuration of the welding system is not the same, and the price difference of the equipment is really large. When choosing a laser welding robot, the user should choose the right laser welding robot according to the actual process requirements of the welded product, so as to produce products that meet the requirements and create more value for the enterprise.