400×400 Plate and frame paperboard fine filter has simple structure, and is easy to operate and repair at low cost. One of its major advantages is its excellent filtration quality and stable performance. Its specialized diatomaceous earth mixing and adding system is used for pre-coating of initial filtering layer and the automatic adding of filter aid in filtration. If equipped with fine filtration paperboard or degerming paperboard of different specifications, the filter can be used for fine filtration or sterilization filtration. The pressing system of the filter is of hand wheel; under the filter board set, wine collecting dish may be set according to user requirement, which is clean and reduces wine loss to the greatest extent.

Technical parameters of 400×400 plate and frame paperboard fine filter