Abrasion-ResistantPneumaticConveyingCaseinMoscow

Abrasion-Resistant Pneumatic Conveying Case in Moscow

Keywords: pneumatic conveying case; Eastern Europe pneumatic conveying; Moscow pneumatic conveying.

This article presents a comprehensive abrasion-resistant pneumatic conveying case for chemical powders in Moscow, Russia. It is also an important reference for Eastern Europe pneumatic conveying and demonstrates the engineering capability of Shandong Headpowder Engineering Co., Ltd., short name headpowder. The project explains how abrasive bulk materials can be moved safely, steadily and cost-effectively through a plant. It covers design, equipment, commissioning and operation results, and it gives practical guidance for similar projects in Russia and neighboring countries.

Many chemical factories in the Moscow region handle fine, highly abrasive bulk solids such as titanium dioxide, calcium carbonate, aluminium hydroxide, talc and mineral fillers. In old production lines, mechanical conveying equipment often generated dust, caused particle segregation and needed constant repair. Ordinary pneumatic pipes were not durable enough: after only a few weeks, bends wore through, material escaped, production stopped and maintenance costs rose. The plant managers in this case understood that conventional solutions could not meet their requirements. They decided to choose a wear-resistant pneumatic conveying system that could guarantee long service life, low leakage and stable operation even under severe operating conditions.

Several challenges made the project demanding. The powder had a high abrasion index and a small particle size, so erosion of pipe walls was strong. The route had to include horizontal lines, a long total distance and vertical lifts, causing many changes in flow direction. The plant also needed to operate in Moscow’s cold winter and to fit the system into a limited space while matching existing capacity. Careful calculation of air velocity, pressure, pipe diameter and bend radius was essential.

To solve these problems, headpowder designed a dense-phase pneumatic conveying system. Compressed air pushes the powder through the pipeline as compact slugs instead of suspending it in a fast air stream. Reducing the conveying velocity decreases pipe wear and protects product quality. For critical parts, headpowder used ceramic-lined carbon steel pipe with extreme hardness and a smooth inner surface. Elbows had large radius and replaceable wear inserts, so maintenance could be done quickly without replacing the entire pipeline.

The pipeline included wear-resistant straight sections, abrasion-resistant bends, flanged connections, pressure transmitters, rotary feeders, an air package and a PLC control system. The PLC monitored pressure at critical points and sent pulses of compressed air to clear beginning blockages. Operators could adjust feeding time, conveying pressure and purge time from a touch screen. The fully enclosed system prevented dust leakage and made the installation reliable, energy-saving and easy to maintain.

During commissioning, headpowder engineers worked with the local team to optimize the feeding rate and air pressure. The system soon reached the required throughput and remained stable for months. Ceramic-lined pipes showed almost no wear, and stoppages caused by leaks and worn bends were significantly reduced. Dust emissions and energy consumption were lower than before. This success has become a valuable reference for other Moscow pneumatic conveying and Eastern Europe pneumatic conveying projects.

Company and contact information: Shandong Headpowder Engineering Co., Ltd., abbreviated as headpowder, is located in Shandong, China. It specializes in pneumatic conveying, dust collection, powder weighing and packaging systems, and offers design, manufacturing, installation, commissioning and after-sales service. For more information about this project, please contact Manager Zhang. WeChat: 15662777102. Headpowder welcomes inquiries from customers in Russia, Eastern Europe and around the world.