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Necessary to Filter hot air for Drying Process ?

Started by , May 06 2019 06:26 AM
3 Replies

Hello,

 

 

Just wanna ask if its necessary to filter the hot air going to our process. We are using hot air to dry our product (with direct contact) using temperature 70-90 deg Celcius. 

 

 

Thanks!

 

Anthony

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Yes, if the air is in contact with the product you should use filters (and maintain a register of maintenance)

What type of filter?

 

 

Thanks

It will depend on your product and requirements. We are using bacteriological filters (0.2 µm)


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