Product Description

The linear vibrating screen uses the vibration motor as the source of vibration power, so that the material is thrown up on the screen while moving forward in a straight line. The material enters the inlet of the screening machine evenly from the feeder, and generates data through the multi-layer screen. The oversize and undersize items of various specifications are discharged from their respective outlets. It has low energy consumption, high output, simple structure, easy maintenance, fully enclosed structure, no dust spillage, automatic discharge, and is more suitable for assembly line operations.

The linear vibrating screen uses an inertial vibration exciter to generate vibration, and its vibration source is a motor belt.Dynamic exciter, the exciter has two shafts, each shaft has an eccentric weight, and in the opposite direction.It is also called double-shaft vibrating screen, which is meshed by two gears to ensure synchronization. When the two belts are off, when the center-weighted disk rotates, the centrifugal force F generated by the two eccentric weights, the components on the x-axis are mutually cancellation, the addition of the components on the y axis results in a reciprocating excitation force in the y axis direction. It is the reciprocating linear trajectory vibration of the screen box in the y-axis direction.

Instructions for use of linear vibrating screen

Preparation before installation

  1. Check whether the motor label conforms to the requirements.
  2. Check whether the motor surface is damaged or deformed.
  3. Check the fasteners of the motor to prevent loosening.
  4. Check the power supply to see if it lacks phase, and run it for 5 minutes without load.
  5. Check whether the rotation is flexible. If there is any abnormality, it should be eliminated.
  6. Measure the insulation resistance with a 500 volt megohmmeter. The value should be dried on the stator winding, and the drying temperature should not exceed 120°C.

Installation and adjustment

  1. The motor should be fastened to the mounting surface, which must be smooth and flat.
  2. The motor can be installed horizontally.
  3. Adjustment of exciting force.
  4. The motor should have a reliable grounding. There is a grounding device in the motor, and the lead end has a mark. It can also be grounded by a solid bolt.
  5. The motor lead adopts four-core rubber cable YZ-500V. When connecting to the power supply, the lead cable is not allowed to be snapped, and it is reliably fixed to the vibrating body