Portable crushers are mobile crushing plants used for crushing and processing materials such as stones and minerals. These machines are more flexible and mobile compared to stationary crushing plants, making them particularly popular in construction sites and mining operations. Portable crushers typically include different types of crushers such as jaw crushers, impact crushers, or cone crushers. The working principle involves loading the material into the feed hopper, crushing it by the crusher, and then separating it by size through screens. This process can be repeated until the material reaches the desired size. Portable crushers can operate with diesel engines or external power sources, making them suitable for various working conditions.