Large Loop Polyester Spiral Press Filter Conveyor Belt Cloth

Customization: Available
Material: Polyester
Layers: Single

Product Description

Basic Specifications
Usage:Liquid Filter, Air Filter, Solid Filter
Type:Filter Disc
Hole Shape:Round
Structure:Single Network
Condition:New
Customized:Yes
Application Type:Paper Making
Advantage:High Wear Resistance
Transport Package:Wooden Case
Specification:Make to order
Origin:China
HS Code:8439990000
Press Filter Belt Banner

We manufacture all types of fabric and belts for paper, fruit, sewage treatment, sludge treatment industries, and more.

Press Filter Belt Description

Press filter belt fabric is designed by adding filler wire into the spiral ring to reduce air permeability and material loss on the screen surface. It is primarily used for belt dewatering machines across various sectors, including food, pharmaceutical, chemical, alcohol, vinegar, coal washing, mining, paper pulp washing, and sludge dewatering/drying industries.

Filter Cloth Detail 1
Filter Cloth Detail 2
Filter Cloth Detail 3
Main Features
1Latex glue used on both sides for enhanced durability.
2Soft and uniform construction, not easy to fall off.
3Smooth surface for easy mud cake peeling.
4Extremely easy to wash and maintain.
5Superior acid and alkali resistance.
6High and low temperature resistance.
7Highly stable structural design.
Feature Image
Seam Joint for Spiral Press Filter Belt
Seam Joint 1
Seam Joint 2
Seam Joint 3
Technical Parameters
Type Spiral loop width (mm) Filament diameter (mm) Tensile strength (N/cm) Weight (kg/m²) Thickness (mm) Air permeability (m³/m²h) CFM 127Pa
Spiral ring monofilament Connection wire
S5080A15.20.50.818001.52.14480280
SRF6280A18Flat 62/300.816001.41.93600225
M6890A17.150.680.920002.02.456080380
M6890B17.150.680.920001.92.455760360
M6890B27.150.680.920001.852.457750484
M6890B37.150.680.920001.82.459000563
M6890B57.150.680.920001.62.4510000625
LRF9090A18Flat 0.9*0.60.918002.22.85500345
L9090A280.90.923002.33.037500468
L90110A1100.91.120002.43.156240390
L120130A11.21.21.326002.854.37500468
Industry Applications

We provide high-quality mesh belts for various applications including juice presses, belt filter presses, vacuum belt filters, food drying machines, paper machines, and more.

Vacuum Press Belt Machine

Vacuum Press Belt Machine

Fruit Juice Squeeze

Fruit Juice Squeeze

Paper Machine Dryer

Paper Machine Dryer

Waste Water Treatment

Waste Water Treatment

Power Plant Desulfurization

Power Plant Desulfurization

Mining Industry

Mining Industry

Manufacturing Excellence

With nearly 30 years of experience in making polyester filter cloth belts, we utilize advanced weaving, looming, needling, and heat setting machines. Our products are made from superb imported raw material monofilaments to ensure high performance and longevity.

Workshop 1 Workshop 2 Workshop 3
Packing & Shipping
Packing Process
Package 1 Package 2 Package 3
Shipping Preparation
Frequently Asked Questions
Q1: What industries are these press filter belts suitable for?
Our filter belts are widely used in food processing, sewage treatment, sludge dewatering, mining, paper making, and chemical industries.
Q2: How does the spiral filler wire improve the belt performance?
Adding filler wire into the spiral ring reduces air permeability and minimizes material loss, making it highly efficient for dewatering processes.
Q3: Are the filter belts resistant to chemicals and extreme temperatures?
Yes, they are specifically designed to be both acid and alkali resistant, as well as capable of withstanding both high and low temperature environments.
Q4: Is it easy to clean the mud cake from the belt?
Yes, the smooth surface of our filter belts ensures that the mud cake peels off easily, and the fabric itself is simple to wash.
Q5: Can I request customized specifications for my machine?
Absolutely. We offer customized production based on your specific requirements for width, diameter, and tensile strength.
Q6: What kind of shipping protection is used?
All filter belts are securely packed in professional wooden cases to ensure safe transport and protection from damage.

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