DZS linear vibrating screen

The linear vibrating screen is driven by dual vibration motors. When the two vibration motors rotate synchronously and in opposite directions, the horizontal excitation forces generated by the eccentric blocks cancel each other out, and the longitudinal excitation force is transmitted to the entire screen surface, so the motion trajectory of the screen machine is a straight line. The direction of the excitation force has an inclination angle relative to the screen surface. Under the combined force of the excitation force and the material’s own gravity, the material is thrown up on the screen surface and moves forward in a straight line, thereby achieving the purpose of screening and grading the material. The linear vibrating screen structure mainly consists of screen box, screen frame, screen mesh, vibration motor, shock-absorbing spring and bracket. The screen box is the main frame of the vibrating screen. It is welded by a variety of different steel plates and has a certain degree of rigidity and strength. The screen mesh is made of rubber mesh, which has high screening efficiency. In addition, screens of different materials can be selected according to user needs.

In a domestic iron ore dressing plant, the crushing and screening process uses a three-stage and one closed circuit. After running for a period of time, it was found that the motor load exceeded the original load during the entire operation, and the power consumption was heavy. The final comparison found that Huston’s linear vibrating screen has low motor power and high screening efficiency, which can better meet the requirements of crushing and screening. At the same time, the load transmitted by the linear vibrating screen to the foundation is small and does not require special treatment, which saves costs. The production reaches the expected indicators and solves the problem of wear and tear.