jaw crusher manufacturer from china/jaw crusher manufacturing/jaw crusher manufactures

2.Jaw CrusherTechnical /jaw crusher

1.world-level manufacturing technology is adopted,perfect raw is selected.

2.More advanced movable jaw assembly lengthens life.Movable jaw assembly,composed of cast steel structure with high quality ,is driver by two big flying wheels which are also made from cast steel.moreover,heavy eccentric axle is processed by forged mold,All of these make the crusher extremely reliable.

3.Integral cast steel structure is adopted for bearing seat.integral cast steel bearing matches well with the crusher frame.at the same time. Radial strength of the bearing seat is highly strengthened ,however.the separate bearing seat does not have this advantage.

4.Finite element analysis technology is adopted to make the crusher more stronger

5.Crusher chamber adopts ‘v’structure which could make actual feed width comply with the normal one.

6.Adjustment of the discharge part is more convenient.discharge part of crusher is installed wedge block.which makes discharge much simpler.safer and faster that the spacer on old style crusher.

8.A newly designed toothshape jaw plate.makes the available area of jaw plate longer,and enhances the capacity.

3.Working principle:

Limestone Jaw crusher’s working type is of moving and squeezing. The working principle is as follows: jaw crusher uses motor as its power. Through the motor’s wheels, the eccentric shaft is driven by the triangle belt and slot wheel to make the movable jaw plate move by a regulated track. Therefore, the material in the crushing cavity composed of fixed jaw plate, movable jaw plate and side-lee board can be discharged through the discharging opening.

Jaw crusher mainly consists of frame, eccentric shaft, jaw plate, connecting bar, adjustment part and spring. The movable jaw goes upward and downward through eccentric shaft when belt and belt wheel are driven by the motor. The angle between movable jaw and bracket turns big when the movable jaw goes upward, which pushes the movable jaw plate to come close to fixed jaw plate. At the same time, materials are crushed with the movement of the movable jaw.

When the movable jaw goes downward, the angle between movable jaw and bracket turns small. Under the force of spring and connecting bars, the movable jaw plate leaves fixed jaw plate, and the crushed materials with qualified size are discharged from the crushing cavity. With the continuous rotation of the motor, the movable jaw crushers and discharges materials, in turn, realizes the goal of mass production.