# Installation of screens in grinding boxes

URL: https://moinhosvieira.com.br/en/installation-of-screens-in-grinding-boxes/  
Updated on: 2023-12-07  
Other languages: Español: https://moinhosvieira.com.br/es/instalacion-de-las-cribas-en-las-cajas-de-molienda/ · Português: https://moinhosvieira.com.br/instalacao-das-peneiras-nas-caixas-de-moagem/

> Installation of screens in grinding boxes: video from section 4.2.5 of the Moinhos Vieira MCS Series Instruction Manual.

## In short

The screen is installed in 360° inside the grinding chamber, fitted into the guide at the bottom of the chamber.

- Install it with the mill switched off and the rotor stopped, through the grinding chamber door.
- In the MCD Series, the screen of the second, larger chamber sets the final particle size.
- If the particle size changes for no reason, check the screen guide sealing rubber.