Compact machinery plays a crucial role in construction and earthmoving projects. These machines use mechanical force to compress soil, gravel, and other materials into dense layers. They are widely used in foundation work, road construction, airport runways, dam building, and various civil engineering applications. Compaction equipment can be classified based on their working principles. The main types include static compaction rollers, impact rollers, vibratory rollers, and compound action machines. Static compaction machines rely on the weight of the roller and vibration to compress the material. They are gradually being replaced by more advanced models that offer better efficiency and performance. Static compaction rollers apply pressure through gravity and vibration, causing permanent deformation in the compacted layer. Impact-type rollers combine rolling with striking forces to achieve higher density. These machines come in different types, such as light rollers, groove rollers, sheep’s foot rollers, and tire rollers. The light roller compactor produces a smooth surface and is ideal for compacting roads, pavements, airport surfaces, and public squares. It is especially useful for fine-grained soils and asphalt layers. On the other hand, groove rollers and sheep’s foot rollers exert greater pressure and create deeper compaction. They are commonly used for roadbeds, embankments, and dam construction where high density is required. Tire rollers have adjustable tire pressure, allowing them to increase or reduce weight as needed. This flexibility helps control the unit pressure applied during compaction. Their design also provides a smashing effect, resulting in even and well-compacted layers. They are suitable for roadways, parking lots, and urban areas, and they do not damage the existing pavement surface. PVC Square Exterior Timber Tube Shandong Zeen Decoration Material Co., Ltd. , https://www.zeendecor.com