High-Quality Filter Cloth for Filter Press Machine - Leading China Suppliers and Factory
Polyester Filter Cloth can be divided into PET staple fabrics, PET long thread fabrics and PET monofilament, these products possess the properties of strong acid- resistance, fair alkali- resistance and operating temperature is 130 centigrade degree. They can be widely used in pharmaceutical, non-ferry melting, chemical industrial for the equipment of frame filter presses, centrifuge filters, vacuum filters etc. the filtering precision can reach less than 5microns.
Polypropylene filter cloth possess the properties of acid-resistance, alkali-resistance, small specific gravity,the melting point 142-140centigrade degree,and operating temperature maximum 90 centigrade degree. They are mainly used in precision chemicals, dye chemical, sugar, pharmaceutical, alumina industry for the equipment of frame filter presses,belt filters,blend belt filters,disc filters,drum filters, ect. The filter precision can reach less than 1 micron.
Applications
- Dewatering of municipal sludge in sewage plants
- Dewatering of paper sludge and pulp
- High pressure dewatering of pulp
- Filtering of fruit and vegetable juices
- Filtering of wine
- Dewatering of minerals in mining industry
- Dewatering of sand
- Dewatering of sludge in agriculture Other industrial separation processes
How to make the right filter cloth for you?
According to the requirements of acid-base resistance, tensile strength, filter precision, filter speed, etc. of different filter objects, determine the material and model of filter cloth to be used first, various filter cloth: plate frame filter cloth, recessed filter cloth, membrane filter cloth, CGR filter cloth, high temperature filter cloth, anti-wear filter cloth etc... Then, according to the size and shape of the filter plate, process the matching filter cloth.
We also can customize filter cloth connection according to your needs, like cable ties, velcro, buttonhole, etc. or customize by your samples.
Frequently Asked Questions
Our common filter cloth sizes range from 300mm to 2000mm. We can also customize the sizes to fit your specific filter press plates and equipment requirements.
We supply four main types of filter press cloth based on materials: Polyester (PET), Polypropylene (PP), Chinlon (Polyamide/Nylon), and Vinylon. PET and PP are the most widely used options.
Polyester filter cloths offer strong acid resistance, moderate alkali resistance, and can operate at temperatures up to 130°C. They are available in staple, long thread, and monofilament fabrics, with filtration precision reaching under 5 microns.
Polypropylene filter cloths are excellent for applications requiring high acid and alkali resistance, small specific gravity, and a maximum operating temperature of 90°C. They offer high precision filtration down to less than 1 micron.
We can customize connection methods based on your preferences, including cable ties, velcro, buttonholes, or custom configurations matched directly to your provided physical samples.