板框式壓濾機適用于以下行業：

1. 化工行業：用于固液分離、精密過濾及分離、澄清等領域，如化學生產過程中，經過板框壓濾機過濾后廢水，能夠大幅減少化學廢料的排放，達到環保效果。
2. Pharmaceutical industry: Used for the filtration, clarification and separation of pharmaceutical or biochemical products, for participation in intermediate processes in the pharmaceutical industry or for the separation of fine chemicals, etc., resulting in a higher stability of product quality and a higher detection rate of the target product.
3. Food industry: It is used for filtration and clarification of food materials, such as alcohol refining, removal of condensate and decontamination in wine, beverage and fruit juice.
4. Environmental protection industry: Used to treat large wastewater and solid waste to achieve the purpose of recycling and environmental protection, such as field mining process, plate and frame filter press can be used for oil-water separation and groundwater regulation control.
5. Other industries: such as ceramics, petroleum, metallurgy, light industry, sewage treatment industry are also widely used.

It should be noted that different industries need to choose different filter cloth and filter plate to ensure the filtration effect and product quality.².