What material is commonly used in an anti-slide device between escalators?

The commonly used materials for an anti-slide device between escalators are typically metal or plastic. These materials are favored due to their strength and durability, which are essential for withstanding the stresses and wear associated with escalator operation. Metal provides excellent structural integrity and long-lasting performance under heavy loads, while plastic can offer a lightweight and resistant alternative that can help prevent corrosion in humid environments.

Using rubber, wood, or fiberglass for this application may not provide the same level of resilience and strength required for effective performance and safety in escalator systems. Rubber, while useful for certain components, may not have the rigidity needed for an anti-slide device. Wood can suffer from wear and can weaken over time with exposure to moisture or temperature changes. Fiberglass, although it has good strength properties, is less commonly used for this specific application compared to metal or plastic materials which are more standardized in escalator design.