Why would you increase the pulley size on the conveyor side?

Increasing the pulley size on the conveyor side affects the speed at which the conveyor operates. When you use a larger pulley, it effectively increases the circumference of the pulley, which means for each rotation of the motor, a greater distance is covered by the conveyor belt. This results in a higher conveyor speed, as the belt moves more material over a given period of time.

For instance, if two pulleys are rotating at the same speed but one is larger, the larger pulley will move the belt faster since it has a larger diameter. This relationship demonstrates the principle of mechanical advantage in pulley systems, where size directly corresponds to movement efficiency and speed.

In contrast, selecting a smaller pulley would decrease the conveyor speed, which is not the desired outcome if the goal is to increase efficiency and throughput. Balancing load and preventing slipping may be relevant considerations in a broader operational context, but they do not directly influence the decision to increase the pulley size for improving speed.