Generally, the use of all kinds of ores goes through a process of mining, utilizing, and processing. And normally it needs to build some infrastructures like a concrete foundation to complete the plant. Such fixed plant is usually accompanied by a large production, fully functional, close convergence, smooth running, safe and stability. To the contrary, there are some disadvantages, too, such as the high cost, occupied large area, and a relatively heavy pollution. Recently, we have witnessed a new crushing equipment---tire type mobile crusher, in a limestone mining site in Oman.