Great-Wall - Model S Series -Precoat & Support Sheets for Beer and Beverage
Great Wall S series is a new type of washable, reusable support sheet for pre-coat filtration in diatomaceous earth frame filters that you can use to achieve particularly high performance in the food and beverage industry.
It is a reliable partner for classic solid liquid separation to retain any filter aids which have been applied both as a pre-coat and as a body feed addition to the main unfiltered product. Not providing a considerable degree of clarification of their own, these filter sheets only serve as precoat support, while the kieselguhr or any other filter aid deposit represents the effective filter medium.
Its high wet strength and optimized surface enable a service life up to 30 precoat cycles, depending on the liquid to be filtered and the filter aid used. The sheets’ total throughput is determined by the quality of the filtering aids deposit.
Great Wall S series depth filter medium is made only of high purity cellulose materials.
- Robust sheet surface for increased sheet life and heavy duty use
- Innovative sheet surface for improved cake release
- Extremely durable and flexible
- Perfect powder retention capacity and lowest drip-loss values
- Available as folded or single sheets to fit any of the filter press sizes and type
- Very tolerant of pressure transients during the filtration cycle
- Flexible collocation with various filter aids which include, kieselguhr, perlites, activated carbon, polyvinylpolyprrolidone (PVPP) and other specialist treatment powders
Great Wall support sheets work for the food and beverage industry and other applications like sugar filtration, basically anywhere where strength, product safety and durability are a key factor.
Main applications: Beer, food, fine/specialty chemistry, cosmetics.