This equipment is primarily used for roll-core formation. It consists of several key components, including the electrode/separator unwinding mechanism, deviation correction mechanism, tension control mechanism, winding mechanism, electrode cutting mechanism, end-tape attachment mechanism, pre-pressing mechanism, and unloading mechanism. The positive and negative electrode sheets, along with the separator, are actively unwound, automatically corrected for deviation, and subjected to automatic tension detection and control. The electrode sheet is fed into the winding section by a gripper feeding mechanism and wound together with the separator according to the specified process requirements. After winding is completed, the system automatically switches workstations, cuts the separator, and attaches the terminal adhesive tape. The positive and negative electrodes are cut and taped, and the finished bare cells are automatically unloaded. The roll core undergoes barcode scanning for traceability, followed by pre-pressing and Hi-Pot testing. Finally, the cells are transported to the discharge outlet via a pull belt.
| Technical Parameters |
Advantage Indicator |
| Tension Control Accuracy |
±1gf |
| Tension Fluctuation Range |
≤±5% |
| Electrode/Separator Unwinding Deviation Correction Stroke |
≥±25mm |
| Electrode/Separator Unwinding Deviation Correction Accuracy |
≤0.1mm |
| CCD Resolution |
≤0.02mm |
| CCD Detection Accuracy |
≤±0.1mm |
| Winding Speed |
≥2500mm/s |
Advantages: - Uses a variable diameter winding needle for automatic correction of electrode tab alignment. - The electrode deviation correction has four levels, forming a closed loop with CCD detection. - Equipped with Omron high-performance motion controllers and advanced technology. - Material feeding is controlled by follow-up cutting and trimming. - Equipped with a multi-stage dust removal system for high dust removal efficiency. - Tension control utilizes a high-response voice coil motor, forming a closed loop with high-precision detection sensors.
Dongguan Pengjin Machinery Technology Co., Ltd.(Referred to as"PengjinTechnology") is a national high-tech enterprise specializingin professional equipment solutions for the new energy recycling economy.Our primary offerings include NMP recycling equipment, NMP distillation equipment,coating machines, and more.
Committed to innovation, Pengjin Technology holds 13 invention patentsand over 50 utility model patents. Our team of nearly 1, 000 employees,with around 20% dedicated to research and development, ensures continuous technological advancement.
Headquartered in Dongguan, Guangdong, Pengjin Technology operatesmultiple wholly-owned and holding subsidiaries, with two advanced pro.duction bases strategically located in Huizhou, Guangdong, and Jiaxing.Zhejiang.
With over a decade of experience, Pengjin Technology has been a leadei in the new energy lithium battery equipment industry. Our clientele includes renowned companies such as BYD, CATL, SVOLT, SUNWODA EVE, GAC Group, GEELY Group, DESAY, and other key power battery sector suppliers. In the energy storage battery domain, we proudly serveas a trusted supplier for industry leaders like AMER Group, HUAWEl, and HTHIUM.
Pengjin Technology's global presence includes collaborations with top-tier international enterprises such as Germany Volkswagen, show casing our commitment to contributing cutting-edge equipment to the global new energy industry .
At Pengjin Technology, our mission is to drive the development of the new energy circular economy through technology. We are dedicated to advancing the new energy industry, fostering technological innovation providing exceptional customer service, and empowering our valued employees.
FAQ
Q1.Are you a manufacturer? Where is the factory located?
A1. We have factories and offices in both Guangdong and Zhejiang Dongguan Pengiin Machinery Technology Co., Ltd., Huizhou Pengiin Intelligent Equipment Co., Ltd., Zhejiang Kunxiu Technology Co., Ltd ,Welcome to visit our company and factory. We are a professiona manufacturer and have passed the lSO series certification.
Q2. Do you all have overseas branches and warehouses?
A2. Yes, we have established branches in Hong Kong, Malaysia, and Hungary to meet the needs of our customers.
Q3.Do you have overseas after-sales service capabilities?
A3. Yes, our overseas after-sales service covers North America, Hungary India,Thailand,Malaysia,and South Korea.
Q4.What does your service scope include?
A4. All of our equipment can be delivered according to a turnkey project including mechanical design,production.transportation.on-site installation and commissioning, production support, and after-sales service.The specific content can be determined according to your needs.
Q5.Do you only provide equipment/materials?
A5.Of course not.We not only serve as suppliers ofequipment/materials but also provide relevant process technology solutions and project technical consulting services to ensure that customers can smoothly carry out production work after receiving equipment and materials.
Q6. Will there be any difficulties if we are using this device for the first time?
A6. The file package contains instructional videos and English operation manuals demonstrating how to use the machine; lf you still have any questions, we will provide you with a free professional online guide unti you can use the machine well.
Q7.lf the device malfunctions, will you provide repair services?
A7.Yes, many ofour machines have remote troubleshooting capabilities which we can solve through remote control and video guidance,Regarding common issues, we have professional guidelines to guide on how to replace parts. For countries covered by our after-sales service,local teams will also provide repairs for you.
Q8.ls your equipment fully automated?
A8.Almost all devices can be equipped with full automation, but they can also be designed in manual, semi-automatic, and fully automatic modes according to your specific needs.
Q9. Which payment methods you support?
A9.Our company supports L/C, T/T payment.
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