Shandong Headpowder Engineering Co., Ltd., a leading provider of pneumatic conveying solutions headquartered in Shandong, China, has successfully delivered a comprehensive air conveying system for a lithium battery graphite powder production line in Bergen, Norway. This project, titled "Norway Bergen Lithium Battery Graphite Powder Wear-Resistant Pipeline Air Transport System," serves as a benchmark case in the global pneumatic conveying industry. The system integrates advanced wear-resistant pipeline technology with dense-phase air transport (air slide pump) to handle abrasive graphite powder with high efficiency and minimal maintenance. This case study demonstrates Headpowder's capability to design, manufacture, and install customized air conveying solutions for international clients, particularly in the lithium battery material sector.
At the core of this project is a specialized pneumatic conveying system designed for lithium battery graphite powder. Graphite powder, widely used as anode material in lithium-ion batteries, is highly abrasive and requires careful handling to prevent particle degradation and equipment wear. Headpowder's air conveying solution employs a dense-phase transport method, utilizing a pressurized air slide pump (air lock feeder) to convey graphite powder through a closed pipeline. The system is engineered to maintain a low velocity, high solids-to-air ratio, which minimizes friction and attrition, preserving the particle size distribution essential for battery performance. The Norway Bergen installation includes multiple air conveying lines, each optimized for the specific flow characteristics of graphite powder, ensuring consistent feed rates to downstream processes such as mixing, granulation, and electrode coating.
Graphite powder, with its sharp-edged particles, poses severe wear challenges to conventional pipelines. To address this, Headpowder's team integrated wear-resistant pipeline technology throughout the transport system. The pipelines are constructed from high-chromium alloy or ceramic-lined steel, offering exceptional hardness and abrasion resistance. In the Norway Bergen project, the wear-resistant pipeline sections are used in straight runs, elbows, and tees where particle impact is most intense. The ceramic lining reduces the friction coefficient, extends service life by up to 5-10 times compared to standard carbon steel, and prevents contamination of the graphite powder. This design not only lowers maintenance costs but also ensures uninterrupted production, a critical requirement for the lithium battery industry where downtime is extremely costly.
The air slide pump, also known as a dense phase pump or air lock feeder, is the heart of the pneumatic conveying system. Headpowder's custom-designed air slide pump for the Norway Bergen project features a robust construction with a replaceable wear ring and a specially profiled rotor to handle graphite powder without clogging. The pump operates on the principle of pressurized air injection, creating a fluidized bed that pushes the powder through the pipeline in slugs. This dense-phase conveying method significantly reduces air consumption and energy costs compared to dilute-phase systems. The air slide pump is equipped with a PLC-controlled variable frequency drive, allowing precise adjustment of conveying speed and pressure to match the varying requirements of the battery material production line. Contact Manager Zhang for detailed specifications and performance data of this equipment.
The Norway Bergen lithium battery graphite powder air transport project serves as a practical case study of Headpowder's engineering excellence. The system was installed in a facility located in Bergen, a coastal city in Norway, where the humid maritime climate required special attention to moisture control in the graphite powder conveying. Headpowder's solution included a heated air drying unit and a closed-loop nitrogen blanketing system to prevent moisture absorption and oxidation of the graphite. The installation also featured a modular design, allowing easy expansion for future production capacity increases. The project was completed on schedule, and the system has been operating reliably for over 18 months, achieving a conveying capacity of 5 tons per hour with a particle size retention rate above 99%. This successful case demonstrates how Headpowder's tailored air conveying technology meets the stringent demands of the lithium battery industry.
Lithium battery graphite powder requires specific handling characteristics to maintain its electrochemical properties. Headpowder's pneumatic conveying system for the Norway Bergen project incorporates several optimization features: First, the pipeline routing is designed with minimal bends and gentle sweep elbows to reduce mechanical stress on the graphite particles. Second, the air velocity is carefully controlled between 1.5 and 3 m/s to avoid degradation while ensuring stable transport. Third, the system includes a de-dusting unit with high-efficiency filters to capture any fine particles and maintain a clean working environment. The entire system is monitored by a distributed control system (DCS) that provides real-time data on conveying pressure, temperature, and flow rate, enabling predictive maintenance and process optimization. For any inquiries regarding lithium battery graphite powder air conveying, please contact Manager Zhang via WeChat: 15662777102.
The combination of wear-resistant pipeline and air slide pump constitutes a complete, integrated solution for abrasive material transport. Headpowder's engineering team in Shandong, China, has developed a proprietary design that seamlessly connects the air slide pump outlet to the wear-resistant pipeline, using flanged joints with ceramic gaskets to prevent leakage and particle entrapment. The system also includes a surge tank and pressure relief valves to handle sudden pressure fluctuations, ensuring safe operation. In the Norway Bergen project, the integrated system achieved a wear rate of less than 0.1 mm per 1000 hours of operation, far exceeding industry standards. This longevity is crucial for lithium battery manufacturers who require continuous production without frequent shutdowns for pipeline replacement. Headpowder offers comprehensive after-sales support, including on-site installation guidance, commissioning, and spare parts supply from its Shandong headquarters.
Shandong Headpowder Engineering Co., Ltd. (headpowder) is dedicated to providing high-quality pneumatic conveying solutions for the global lithium battery industry. For more information about the Norway Bergen lithium battery graphite powder wear-resistant pipeline air transport system, or to discuss your specific material handling requirements, please contact our project manager: Manager Zhang, WeChat: 15662777102. Our team of engineers in Shandong, China, is ready to assist you with custom designs, feasibility studies, and turnkey installations. We look forward to partnering with you for your next air conveying project.
Headpowder's successful execution of the Norway Bergen lithium battery graphite powder transport project underscores its expertise in the field of pneumatic conveying. The company's focus on wear-resistant pipeline technology, dense-phase air conveying, and system integration ensures that clients receive a reliable, efficient, and durable solution. Whether you are in Norway, Europe, or anywhere else in the world, Headpowder's engineering capabilities, backed by its manufacturing base in Shandong, China, offer a cost-effective alternative to traditional conveying methods. With a proven track record in lithium battery material handling, Headpowder is your trusted partner for air conveying systems. Contact Manager Zhang at WeChat: 15662777102 to schedule a consultation or request a project proposal.
Shandong Headpowder Engineering Co., Ltd.
156-6277-7102（Manager Zhang） 
0531-83386006 
Jinan, Shandong Province, China 
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