Biomass pellet pneumatic conveying systems represent a critical technology in the efficient handling and transportation of biomass materials, which are increasingly recognized as a sustainable alternative to fossil fuels. These systems utilize air as the primary conveying medium to transport biomass pellets, which are compacted organic materials derived from agricultural or forestry residues. The operation process and working principle of such systems are designed to ensure reliable, efficient, and low-maintenance material transport, making them indispensable in modern biomass processing and energy production facilities. This article delves into the technical aspects of biomass pellet pneumatic conveying, outlining the key components, operational procedures, and benefits that define these systems.