Pulley Caster Wheels are a type of caster wheel that incorporates a pulley or sheave mechanism to facilitate movement or transfer of a load. The pulley mechanism allows for easy and efficient movement of heavy loads by reducing the force required to move them. Pulley caster wheels consist of a wheel that rotates on an axle and a pulley or sheave mounted on the wheel's circumference. A cable or rope is threaded through the pulley and used to pull or push the load. The load's weight is distributed across the pulley and caster wheel, reducing the force required to move the load. Gate Rollers: Gate rollers are devices used to support and guide gates as they slide open and closed. They consist of a wheel mounted on an axle and attached to a bracket or frame that is mounted on the gate. The wheel rotates on the axle as the gate moves, reducing friction and allowing for smooth movement. Gate rollers are commonly used in various types of gates, such as sliding gates, cantilever gates, and overhead track gates. They are designed to bear the weight of the gate and guide it along a track or rail, ensuring smooth and easy movement.