Dust-FreePneumaticConveyingofLi-BatteryPowderinBursa

Dust-Free Pneumatic Conveying of Li-Battery Powder in Bursa

Case Study from Shandong Headpowder Engineering Co., Ltd.

Keywords: Pneumatic conveying case, West Asia pneumatic conveying, Dust-free pneumatic conveying

Bursa, one of Turkey's prominent industrial hubs, has become a growing center for advanced battery manufacturing. As the global demand for electric vehicles and energy storage systems continues to surge, lithium battery manufacturers in West Asia are seeking reliable, safe, and efficient powder handling solutions. Shandong Headpowder Engineering Co., Ltd. (Headpowder) recently completed a project for a lithium battery producer in Bursa, delivering a fully automated dust-free pneumatic conveying system for fine battery powders. This case study demonstrates how Headpowder's engineering expertise addresses the unique challenges of handling sensitive materials in a demanding industrial environment.

The production of lithium batteries requires the precise transfer of cathode and anode powders, which are often characterized by fine particle sizes, low bulk density, and strong cohesiveness. Moreover, these powders can pose serious health and safety risks if not contained properly. Inhaling fine dust can lead to respiratory problems, and some lithium compounds are reactive with moisture or air. Therefore, conventional mechanical conveying methods are often unsuitable, as they may generate dust, cause material segregation, or expose workers to hazardous substances. The Bursa facility needed a solution that would maintain product integrity, minimize contamination, and guarantee operator safety.

Headpowder designed a closed-loop pneumatic conveying system using dense-phase pressure conveying technology. This approach allows the powder to be moved gently through sealed pipelines at low velocity, reducing particle degradation and system wear. The entire conveying process is fully enclosed from storage silo to the process hopper, ensuring that no dust escapes into the surrounding atmosphere. The system is equipped with high-efficiency pulse-jet filters and automatic pressure relief valves, which maintain stable operation under varying feed conditions. To meet the specific requirements of lithium battery materials, the pipeline interior is specially treated to prevent static electricity accumulation, and all contact parts are manufactured from stainless steel with a high degree of surface finish.

One of the key challenges at the Bursa site was the plant's compact layout and the need to integrate the new conveying line with existing equipment. Headpowder's engineering team conducted a thorough site survey and developed a customized layout that optimized the available space. The system can easily adapt to the client's batch process, allowing flexible switching between different powder formulations. Commissioning and operator training were provided on-site, ensuring a smooth start-up. Throughout the project, Headpowder maintained close communication with the local partner and the client's engineering department, thereby shortening the delivery time and reducing installation costs.

The dust-free characteristic of the conveying system is achieved through multiple safeguards. The sealed pipeline is continuously maintained under slightly negative pressure with respect to the ambient environment, preventing any outward leakage. Pneumatic butterfly valves and rotary airlocks are installed at critical points to isolate the material flow while maintaining system pressure. In addition, the stainless-steel filters remove any residual powder from the conveying air before it is discharged, so that the exhaust air meets strict environmental standards. As a result, the Bursa plant has successfully eliminated visible dust in the workshop, created a cleaner and safer work environment, and improved the production efficiency.

This successful project in Bursa reflects Headpowder's long-standing commitment to providing advanced pneumatic conveying solutions for the global battery industry. Headpowder, whose full legal name is Shandong Headpowder Engineering Co., Ltd., is headquartered in Shandong Province, China. With many years of experience in powder handling, the company serves customers across the world, including West Asia and Europe. Their engineering capabilities cover system design, equipment manufacturing, installation supervision, and after-sales service. For project inquiries, the contact person is Manager Zhang, and the WeChat number is 15662777102. Headpowder welcomes customers to discuss how dust-free pneumatic conveying can improve both safety and productivity in lithium battery manufacturing.