Keylife Industrial Fabric

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Keylife Industrial Fabric

Polyester Spiral Mesh for Filtration

Category: Spiral Filter Fabric
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Product Manual:Polyester Spiral Mesh for Filtration and Washing of Coarse Grained Slurries

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  • PRODUCT DETAIL

Polyester Spiral Mesh for Filtration and Washing of Coarse Grained Slurries, Spiral Belt for Urban Waste Water Treatment Plant, Monofilament Filter Belt, Monofilament Filter Fabric, Polyester Filter Fabric


Made by World-Class Heatsetting Tables and ISO 9001 Quality Assurance System


Spiral filter fabrics are made of abrasion resistant PET. They contain a strong spiral seam, which has the same tensile strength as the fabric. In comparison with the clipper seam on woven fabrics, the seam on spiral fabrics has a longer service life and does not fail prematurely. It is no longer the weak point of the belt.

Spiral fabrics are especially suitable for dewatering of fibrous material (paper sludge, pulp) and sludges with a high content of inorganic particles (e.g. mining sludges), but they can also be used for dewatering of treated municipal sludge. If the sludge has a high content of organic particles or if it is sticky and muddy, there is a risk of spiral fabric blinding.

Long service life

Abrasion resistant design

Smooth adhesive treated belt edges


Examples of Application:

Dewatering of industrial and municipal sludge in belt filter presses

Thickening of sludge in gravity thickeners

Conveyor belts


M-Spiral


Air permeability range: 250–900 CFM
Caliper:2.1mm
Spiral yarn diameter: 0.6mm

Air permeability range: 250–900 CFM

Caliper:2.5mm

Spiral yarn diameter: 0.7mm


HeavySpiral


Air permeability range: 550–900 CFM
Caliper:3.1mm
Spiral yarn diameter: 0.9mm


Specification

Style

049R02

Material

PET

Yarn Diametermm

warp

0.60/PET

weft

0.80/PET+round coreφ0.65*2

Air Permeability (at 125Pa)

L/m2.S

35503800

CFM

700750

Air Permeability (at 200Pa)

L/m2.S

44004750

CFM

865935

Water Permeability

(at 1200Pa)

L/m2.s

370390

Thickness

Mm

2.05

Breaking Tensile

N/cm

650

Elongation

(warp direction)

%

Elongation %

500kg/m

0.40

Weight

g/m2

1302

Interception Accuracy

μm

18001950

Application

Used in belt type press filter; Used in paper mills and urban sewage plant for sludge dewatering.


KEYLIFE is a professional manufacturer of industrial fabrics in China. The plant ranks one of top 5 in the industry in the country, with a registered capital of USD 19 Million and an annual sale over USD 10 Million.

Main products are paper machine clothing and belts, including forming fabrics, woven dryer fabrics, spiral fabrics and filtration belts. All these products are strongly supported by the leading technologies which keep pace with the world.
The company has the latest world-class equipments in its 32000sqm plant, including high speed weaving looms from Germany and UK, leading hot airbox table and hot oil table, and automatic seaming machines from Austria. Maximum fabric size can be 100m long and 12m wide.
The plant is ISO 9001 certified and is the supplier of many big paper mills and famous filtration companies in the world.


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