Belt filter press filter cloth belt 3043
Applicable models: Double-net washing machine
Main features: Super strong alkali resistance
Applicable industries: Papermaking net industry
Share to
Detailed Description
| Model Number | 3043 | |
| Material | Warp Material | PA6 |
| Weft Material | PA6+PET | |
| Air Permeability at 127Pa | L/m².S | 1700~1850 |
| CFM | 335~365 | |
| Air Permeability at 200Pa | L/m².S | 2100~2350 |
| CFM | 415~465 | |
| Water Permeability at 1200Pa | L/m².s | 220~240 |
| Thickness | mm | 2.56 |
| Warp Breaking Strength | N/cm | 2180 |
| Warp Elongation at Break | % | 28.7 |
| Elongation at Constant Load (%) | 500kg/m | 1.13 |
| Weight | g/m² | 1702 |
| Retention Efficiency | μm | 350~400 |
| Application Range | Applicable Models: | Twin-wire Washer |
| Main Features: | Excellent Alkali Resistance | |
| Applicable Industries: | Papermaking Industry | |



Product Name: 3043 Type Belt Press Filter Fabric Belt (Alkali-Resistant Type)
Product Alias: Nylon Filter Fabric Belt / Alkali-Resistant Press Filter Fabric / Twin-Wire Washer Filter Fabric
Compatible Equipment: Twin-wire Washer, Belt Press Filter
Product Introduction
The 3043 filter fabric belt is a high-performance filter fabric designed specifically for the twin-wire washing process in the papermaking industry. It is made of high-quality nylon material with precision weaving, and has excellent alkali resistance, structural strength and stability. It can operate continuously and stably in complex environments with high alkali and high load. The product is suitable for dehydration and concentration in belt press filters, and is an ideal choice for improving pulp processing efficiency and ensuring stable operation of the system.
Main Parameters
Parameter Category Value Range or Description
Material High-strength industrial nylon (PA) fiber
Weaving Structure Multi-layer reinforced weaving
Alkali Resistance Strong alkali resistance (adaptable to PH value 10-14)
Mechanical Strength High tensile and compressive strength, suitable for high-load operation
Mesh Structure Uniform and stable, ensuring good dehydration rate
Service Life Optimized weaving process, long service life
Product Features
✔ Excellent Alkali Resistance
Developed for long-term operation in alkaline environments, widely used in alkali washing, alkaline pulp concentration and other process scenarios.
✔ Excellent Dehydration and Air Permeability
Selected fibers and reasonable mesh design achieve efficient balance between dehydration efficiency and filter cake dryness.
✔ Stable and Durable, Strong Structure
Multi-layer weaving structure ensures that the belt is not easily deformed or broken during high-speed operation, extending its service life.
✔ Excellent Operational Adaptability
Compatible with various domestic and foreign belt filter equipment, especially suitable for twin-wire washing systems.
Application Industries and Scenarios
Papermaking industry-specific filter belts, widely applicable to the following scenarios:
Washing of virgin pulp and recycled pulp
Pulp dehydration section of twin-wire washer
Alkaline chemical pulp processing technology
Pressing and dehydration process in high-concentration washing equipment
Other industrial solid-liquid separation equipment requiring high alkali resistance and high-strength support
Recommended Compatible Equipment
Twin-Wire Press
Belt Press Filter
High-Pressure Washing System
Continuous Pulp Dehydration Unit
Technical advantages are guaranteed by Xiamen Citius
As a leading brand in the research and manufacturing of filter material (belt) technical textiles, Xiamen Citius has over 30 years of industry experience. The 3043 alkali-resistant nylon belt relies on its independent weaving technology and polymer material optimization technology to provide a more reliable solid-liquid separation solution for the pulp washing system in the papermaking industry. We not only provide high-performance products, but also have a professional team to provide you with selection guidance, customized development and after-sales support.