Jaw Crusher Machine Rock Stone Granite Gravel Jaw Crusher Primary

Jaw crusher machine working principle:
The jaw crusher adopts a crank double-rod mechanism. Although the movable jaw is subjected to a large crushing reaction force, its eccentric shaft and connecting rod are not subjected to much force. Therefore, it is mostly made into large and medium-sized machines in the industry to crush hard materials. In addition, when the jaw crusher is working, the motion trajectory of each point on the movable jaw is an arc centered on the axis. The radius of the arc is equal to the distance from the point to the axis. The arc at the upper end is small and the arc at the lower end is large. The crushing efficiency is low. Due to the simple motion track, the swing jaw crusher has a compact and simple structure, and the eccentric shaft and other transmission parts are subjected to less force; due to the small vertical displacement of the movable jaw, there is less over-crushing of materials during processing, and the wear of the movable jaw plate is small and wear-resistant and durable. Through the relative movement of the movable jaw plate and the fixed jaw plate, the material entering the crushing chamber is clamped, and then the material is crushed with the help of the movement of the two jaw plates.

Advantages:
1. The movable jaw plate is connected to the drive shaft through two elbow joints, which has higher crushing efficiency and output. The crushing ratio is large. The V-shaped crushing chamber design is adopted in the design. The coarse crushing chamber is deep and has no dead zone. The bite is strong and the material is unobstructed. The material will not be blocked in the crushing chamber, which improves the production efficiency.
2. Wide range of use. The adjustment range of the discharge port is large, which effectively increases the flexibility of operation and can meet the various production requirements of users.
3. Jaw crusher machine equipment has low noise during the production process, and the matching dust removal equipment can effectively reduce dust pollution. The internal structure is more precise, and the deeper crushing chamber ensures higher production efficiency.

Jaw crusher machine specification:

Customer site: