Shandong Headpowder Engineering Co., Ltd. (headpowder) recently completed a landmark project for a metallurgical enterprise located in Tangshan, Hebei Province. This case study details the successful implementation of a positive pressure pneumatic conveying system for metallurgical mineral powder, highlighting the efficiency, reliability, and technical sophistication of headpowder's solutions. The project serves as a benchmark for metallurgical powder conveying projects across the industry.
The Tangshan-based metallurgical company, a major player in the steel and iron production chain, needed to transport large volumes of fine metallurgical mineral powder from storage silos to various processing points. The material, characterized by high abrasiveness, fine particle size, and moisture sensitivity, posed significant challenges for traditional mechanical conveying methods. The customer required a dust-free, low-maintenance, and energy-efficient system capable of handling capacities up to 50 tons per hour over a distance of 200 meters with multiple discharge points. After evaluating several suppliers, the client selected headpowder due to its proven track record in metallurgical powder conveying projects and its customized pneumatic conveying solutions.
The heart of the project is the metallurgical mineral powder positive pressure conveying system designed and manufactured by headpowder. This system utilizes compressed air to push the mineral powder through a closed pipeline at high velocity, ensuring continuous and controlled transport. The key components include a pressure vessel (blow tank), a series of diverter valves, wear-resistant piping, and a sophisticated PLC control unit. The system is specifically engineered for mineral powder pneumatic conveying, handling materials with bulk densities ranging from 0.8 to 2.5 t/m³ and particle sizes up to 1 mm. The positive pressure design prevents material leakage and maintains a clean working environment, which is critical for metallurgical operations.
The metallurgical powder conveying engineering solution implemented by headpowder incorporates several advanced features. First, the blow tank is equipped with a fluidizing bottom to prevent bridging and ensure consistent material flow. Second, the pipeline uses a combination of straight sections and long-radius bends lined with ceramic or tungsten carbide to minimize wear and extend service life. Third, the system includes an automatic air management module that adjusts the air-to-material ratio in real time, optimizing energy consumption and reducing pipeline blockages. The control system is integrated with the customer's existing DCS, allowing remote monitoring and troubleshooting. For this specific application, the conveying pressure was maintained at 2.5 bar, with a conveying velocity of 18 m/s, achieving a throughput of 45 tons per hour with a power consumption of only 0.8 kWh per ton.
The project timeline spanned four months from design to commissioning, with headpowder's engineering team collaborating closely with the client's site personnel. The installation phase included the integration of the pneumatic conveying system with existing storage silos, hoppers, and downstream processing equipment. Special attention was given to the routing of pipelines to avoid interference with overhead cranes and other machinery. headpowder provided full supervision during the installation and conducted rigorous pressure testing and leak detection before startup. The commissioning process involved a 72-hour continuous run, during which the system demonstrated stable performance with no material degradation or dust emission. The client's operations manager reported that the new system reduced manual handling by 80% and eliminated dust-related health and safety issues.
Since the system went live, the Tangshan metallurgical enterprise has experienced significant operational improvements. The closed-loop conveying eliminates material loss and contamination, improving product quality consistency. Maintenance costs have dropped by 60% compared to the previous mechanical conveyor system, mainly due to reduced wear and fewer moving parts. The energy-efficient design also contributes to lower electricity bills, with annual savings estimated at over 200,000 RMB. Furthermore, the system's flexibility allows the client to easily switch between different grades of mineral powder without cross-contamination, enhancing production agility. These benefits directly align with the growing demand for sustainable and cost-effective metallurgical powder conveying solutions.
Shandong Headpowder Engineering Co., Ltd., headquartered in Shandong, China, has established itself as a leading provider of pneumatic conveying systems for the metallurgical industry. With over a decade of experience, the company specializes in customized solutions for mineral powder, cement, fly ash, and other bulk materials. The company's engineering team has completed more than 300 projects worldwide, with a particular focus on positive pressure conveying systems for abrasive and fine powders. For this Tangshan project, the customer specifically requested a solution that combined high reliability with low lifecycle cost, and headpowder delivered precisely that. The company's commitment to quality is reflected in its ISO 9001 certification and the use of premium components from international suppliers.
If your metallurgical operation requires a reliable and efficient metallurgical mineral powder positive pressure conveying system or a complete mineral powder pneumatic conveying solution, headpowder is ready to assist. The project manager for the Tangshan case, Mr. Zhang, is available to discuss similar applications. You can reach him directly via WeChat: 15662777102. Whether you are planning a new installation or upgrading an existing conveying line, the team at Shandong Headpowder Engineering Co., Ltd. can provide a tailored design and turnkey service. Contact Mr. Zhang today to learn more about how headpowder's expertise can benefit your project.
Beyond the metallurgical mineral powder conveying system described in this case, headpowder offers a comprehensive range of products for the metallurgical industry. These include dense phase pneumatic conveying systems, dilute phase conveying systems, air slide conveyors, and automatic bag filter systems. The company also provides engineering consulting, system simulation, and after-sales support. Each metallurgical powder conveying project is designed to meet specific material characteristics, site constraints, and performance targets. The Tangshan case is a perfect example of how headpowder combines technical innovation with practical experience to deliver results that exceed customer expectations.
The successful completion of the Tangshan metallurgical enterprise's positive pressure pneumatic conveying project reinforces headpowder's position as a trusted partner for metallurgical powder conveying engineering. The system has proven its ability to handle challenging materials while reducing operational costs and environmental impact. For any inquiries regarding similar mineral powder conveying systems, please contact Mr. Zhang at WeChat: 15662777102. Shandong Headpowder Engineering Co., Ltd. looks forward to supporting your next project with world-class solutions.
Shandong Headpowder Engineering Co., Ltd.
156-6277-7102（Zhang manager） 
0531-83386006 
Jinan City, Shandong, China Province 
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