How to replace the screen mesh and the screen grid?

The vibrating screen is mainly composed of screen mesh, screen frame, vibration spring, sealing strip, bouncing ball, vibration motor, etc. During the use of the equipment, some parts are often replaced due to wear and other factors, so this involves The replacement of vibrating screen related accessories, followed by Xiaobian Dahan's many years of vibrating screen design production, sales and maintenance experience, to introduce the following points about the replacement of vibrating screen accessories:

Screen mesh replacement method

The screen mesh as a related component in direct contact with the material will cause damage to the vibrating screen during long-term use. The following is the detailed steps for the replacement of the vibrating screen:

Loosen the screen mesh bundle ring screw first, remove the upper frame, remove the damaged fine mesh, and replace it with a new fine mesh.

Tiling the fine mesh on the thick mesh, put the upper frame back in place, and tighten the fine mesh around by hand; there is a frame at the frame on the opposite ends of the fuselage and the lower frame. Universal clamp, clamp the upper and lower frames.

Remove the fine mesh around the edge of the frame and make a cut of two centimeters.

The collar is re-applied, loosen the universal clamp, and then tighten the bundle ring screw.

Evenly tap the circumference of the bundle ring with a soft tweezers and lock the copper nut to ensure that the screen can be tightened.

Screen grid replacement method

The types of vibrating screens are different, and the corresponding grids used are different.The screen grid generally needs to provide the following information: inner and outer diameter dimensions, hollow grid or solid grid, whether it is equipped with rubber balls, whether it is welded with the frame, whether there is a mother and groove.

Clean the screen grid, use the sanding paper to bond the bonding surface to be glued, and finally wipe the bonding surface with a clean soft cloth and acetone.

Place the screen to be installed on a clean surface, and place the grid on the screen. Pay attention to the direction of the grid (the position of the transducer is up);

Roll up the screen that exceeds the grid from the edge of the grid and tighten it. Use the instant glue (502 glue) to stick the rolled screen to the back of the grid to make the screen flat. Tighten on the grid.

Install the sealing rubber ring on the grid.

Install the grid on the sieve machine, press the upper frame and tighten the bundle ring. (When tightening the collar nut, evenly tap the circumference of the bundle ring with a rubber hammer to evenly distribute the force), press the screen with the upper screen grid.

Glue evenly on the bonding surface. Gently hold the screen with your fingers while gently applying the glue to make the glue evenly dispersed. Wait about 30 minutes for the glue to be applied once. After the glue is completely dry, it can be used.

These vibrating screen accessories often affect the operation and efficiency of the machine itself, and its service life is often limited and needs to be replaced periodically according to the use. At this time, in order not to affect the production effect and efficiency, the selection of suitable vibrating screen accessories has become a top priority.