Small primary electric coal stone quarry diesel granite rock limestone jaw crusher stone crushing machine
The jaw crusher is used in the first process of crushing various minerals and rocks. It can process various ores with a compressive strength not higher than 320MPa to a medium particle size at one time. It is often used to form a complete set of sand and gravel production lines with cone crushers, impact crushers, and sand making machines and so on, which are widely used in mining, metallurgy, chemical, building materials, power, water conservancy, transportation and other fields.
3.easy to maintain
Application of Jaw Crusher:
producing Jaw Crusher which is widely applied to crush high hardness, mid hardness and soft rocks
and ores such as slag, construction materials, marble, etc. The pressure resistance strength is under
200Mpa, that is, suitable for primary crush. Each model has a large feed opening for its size and an
ideal nip angle, giving smooth material flow, high reduction efficiency and high capacity. Their simple
design conceals many advanced features that give easy operation, simple maintenance, long life and
a low cost per ton.
Plates, Side Plates, Toggle Mechanism, Fly Wheels and Springs.
triangle belt and slot wheel to make the movable jaw plate move by a regulated track. Therefore, the
materials in the crushing cavity composed of fixed jaw plate, movable jaw plate and side-lee board can be crushed and discharged through the discharging opening.
The jaw crusher is mainly composed of a frame, an eccentric shaft, a large belt pulley, a flywheel, a side guard, a toggle, a toggle back seat, a clearance screw, a return spring, a fixed jaw and a movable jaw. The crushing method of jaw crusher is curved extrusion type. When working, the motor drives the belt and pulley to move the movable jaw up and down through the eccentric shaft. When the movable jaw rises, the angle between the toggle plate and the movable jaw becomes larger, thereby pushing the movable jaw plate closer to the fixed jaw plate, and the material passes through the two jaws. The squeezing, rubbing, and grinding between the plates realize multiple crushing; when the movable jaw moves down, the angle between the toggle plate and the movable jaw becomes smaller, and the movable jaw leaves the fixed jaw under the action of the pull rod and spring, and the material has been crushed under the action of gravity, it can be discharged freely through the discharge port at the lower part of the jaw cavity. With the continuous rotation of the motor, the movable jaw is periodically crushed and discharged to realize mass production.
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