A  granite crushing line is usually determined by several factors: The raw material was crushed. Hardness, percentage of silicon, moisture percentage of raw material. The average size of raw materials enter into crushing system. Required product size, proportion and their usage. The load per hour of crushing production line.

Welding of jaw crusher frame in the process, if the welding process are in place can appear defects, in the process of crushing ore, jaw broken will appear vibration machine equipment, the passage of time can cause chassis craze. At the beginning of the rack cracking are not easy to find, so the jaw crusher…