wholesale polyester, polypropylene, polyamide (nylon) and nonwoven plate and frame filter cloth

filter cloth  

plate and frame filter cloth

is medium and thick one, including polyester, polypropylene, polyamide (nylon) and nonwoven filter cloth, which have a good resistance to both acid and alkali, oxidation as well. They also have good tensile and tearing strength, the cloths can be used for plate and frame filter press,  recessed (chamber) and membrane filter press, etc.

In order to ensure the filter cloth tightness with filter plate, latex (glue) will be brushed. For filter cloth construction, we use rubber neck, velcro, banding, neck (butterfly type), metal hole, etc.

1.Features and Uses

Filter cloth is used for sludge dehydration in sewage treatment factories. They have the characteristics of good water permeability, air permeability and non-revealed sludge, acid-resisting, alkali-resisting, heat resistance (180°C) .Because of their designing structure, the sludge can be peeled off easily after pigeonhole filter, so the screen are easily cleaned and have a long working time. Therefore they are designed specially for sludge dehydration.

Filtration fabrics for belt filter presses are characterized by high strength, resistance against abrasion and high dimensional stability. Fabric construction secures good water drainage and at the same time protects the sludge cake form going through the fabric. Individual fabric designs differ in speed of dewatering, size of apertures, surface smoothness for easy cake release, resistance against abrasion, etc.

Fabrics for belt filter presses are equipped with stainless steel clipper seam and belt edges are melted. There is also the possibility to connect the fabric onto endless belt by using a woven seam, which is stronger and has a higher lifetime than clipper seam.

2.

Examples of applications:
Dewatering of municipal sludge in sewage plants
Dewatering of paper sludge and pulp
High pressure dewatering of pulp
Production of fruit and vegetable juices
Production of wine
Dewatering of minerals in mining industry
Dewatering of sand
Dewatering of sludge in agriculture
Other industrial separation processes

3.

   usage

Filter plate

 rubber  neck

 metal hole

VELCRO