The replacing method of high-frequency sieve fine screen cloth

1. Loose down the upper box, rubber seal ring and stretching screen ring.

2. Tile the new fine screen cloth on the frame.

3. Press the stretching screen ring from the fine screen cloth into the bottom circular groove.

4. Press another stretching screen ring from the fine screen cloth into the upper circular groove.

5. Scissor the redundant screen cloth and install the rubber seal ring.