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1. Product introduction

1). Filter net referred to as filter screen, refers to the wire mesh group of different meshes supported by the sieve plate before the extruder material. Its function is to filter the melt stream and increase the resistance of the stream, thereby filtering out mechanical impurities and improving the effect of mixing or plasticizing.

2). Classification: It can be divided into two categories: metal filter and non-metal filter. The former mainly includes metal mesh and stainless steel filter: the latter is such as textile fiber filter and plastic filter.
 

2. filter characteristics

1). Direct filtration, simple process, good gas permeability, uniform and stable precision, no leakage, good regeneration performance, fast regeneration speed, convenient installation, high efficiency and long service life.

2). The wear-resistant polyurethane screen has a service life of 3 to 10 times higher than that of the wire mesh screen, which improves the operation rate and economic benefits.

3). Unique structure, suitable elasticity and elastic force, can make the jammed material be squeezed through the sieve hole or escape the sieve hole, become the product under the sieve or sieve, and make the fine material due to the sieve Sub-high frequency vibration can not be finely attached, which significantly reduces the hole blocking accident. It cleans the surface of the product and improves the screening efficiency.

4). Polyurethane screen effectively absorbs impact, reduces noise and improves working environment.

5). Horizontal tension, light weight, good flexibility, easy installation and disassembly, easy to transport and store.

 

3. Filter use

1). Mainly used in air conditioners, purifiers, range hoods, air filters, dehumidifiers and dust collectors.

2). Suitable for a variety of different filtration, dust removal and separation requirements.

3). Applicable to the filtration of petroleum, chemical, mineral, food, pharmaceutical, painting and other industries.

 

4. Filter mesh

1). Concept: The wire mesh is punched into a circular, square, rectangular, oblong, elliptical, bowl-shaped, hat-shaped and other filtering products through a die on a stamping machine.

2). Material: all kinds of stainless steel square mesh, dense mesh, black wire cloth, galvanized mesh, copper mesh, plate hole mesh, etc.

3). Specifications: The diameter of the circular filter mesh - generally 5mm ~ 600mm.

4). Features: It has the characteristics of external dimensions, good filtering precision and convenient use.

5). Uses: Widely used in the filtration of the spinneret, rubber, pharmaceutical, brewing, beverage and filtration machinery industries in the chemical fiber industry.