High Performance 3-500 M3/h Capacity Jaw Crusher For Ores And Rock

Model: PE250X400-PEX300X1300
Capacity: 3-500 m3/h
Material:Can crush all kinds of ores and rocks of medium and above medium hardness

Introduction
Scope of application: The jaw crusher is mainly used for medium-sized crushing of various ores and bulk materials. Jaw crushers (jaw crushers) are widely used in mining, smelting, building materials, roads, railways, water conservancy and chemical industries. The high compressive strength of the crushed material is 320Mpa.
The working principle of jaw crusher:
This machine is mainly composed of frame, movable jaw, eccentric shaft, jaw plate, toggle plate and other parts. The motor rotates the eccentric shaft through the V-belt, so that the movable jaw moves according to the adjusted track, so as to crush the materials in the crushing chamber. broken.
The frame is a single integral cast steel structure. The front wall of the frame is equipped with fixed jaws fastened with wedge-shaped bolts, and edge guards are installed on the left and right side walls of the crushing chamber to prevent the wear of the frame side walls.
The movable jaw is a formed steel casting with a movable jaw plate on the front. The upper part is suspended on the frame by the eccentric shaft and the roller bearing, and the lower part is supported on the toggle plate and is in rolling contact with the toggle plate. The end is equipped with a flywheel and a pulley.
The other end of the toggle plate is supported on the adjusting seat and is in rolling contact with the bearing. In addition to supporting the movable jaw, the toggle plate also plays a role in the case of a sudden increase in the load of the machine when the foreign materials that cannot be broken enter the crushing cavity. Insurance function, that is, it breaks quickly and protects other parts from damage.
The adjustment seat is installed in the chute on both sides of the frame, and is closely attached to the adjustment wedge. When the discharge port needs to be adjusted, use a wrench to turn the nut to the right, the adjustment wedge will rise immediately, and the adjustment seat will move forward accordingly. Move, the discharge port will change from large to small, and vice versa.

Feature
1. Has a large crushing ratio
2. The particle size of the product is uniform
3. Simple structure
4. Easy maintenance
5. There are two kinds of coarse and fine broken. The high compressive strength of the crushed material is 320MPa.