SMCC high quality Polyester spiral filter screen have high tensile and tear strength and good wear resistance, and can withstand large material loads and impact forces, without being easily damaged or broken. Polyester spiral filter screens can resist friction and wear between materials and conveyor belts, thereby extending the service life of the conveyor belt. Due to the high temperature resistance and corrosion resistance of polyester materials, polyester spiral filter screen can maintain stable physical and chemical properties in high-temperature environments, resist the erosion of acids, alkali, and other chemical substances, and are not easily deformed or aged.
Polyester Spiral Filter Screen (Polyester Spiral Dryer Mesh / Mesh Belt) is a high-performance industrial filtration material made of high-strength polyester fibre with a special weaving process, designed for harsh working conditions. With its unique spiral ring structure, high air permeability and customisable characteristics, it is widely used in paper making, food processing, wastewater treatment, mining and other fields, and is an ideal alternative to traditional canvas and dryer blankets.
Type |
Ring diameter (mm) |
Filament diameter (spiral/connection/filling) |
Tensile strength (N/cm) |
Weight (kg/m²) |
Thickness (mm) |
Permeability (m³/m²h) |
Scenario |
Small ring 5080A1 |
5.2 |
0.5/0.8/0.60 * 3 |
1800 |
1.5 | 2.1 | 4480 |
Cultural paper, light packaging |
Central 6890B3 |
7.15 |
0.68/0.9/flat wire 2.1 * 0.80 |
2000 |
1.8 |
2.45 |
9000 |
Highly permeable drying, slurry boards |
Big Ring 9090A1 |
8 |
0.9/0.9/0.90 * 3 |
2300 |
2.3 |
3.03 |
7500 |
Heavy duty cardboard, coal mine |
Alkali-resistant PA90110A2 |
10 |
0.9/1.1/1.2 * 3 |
2000 |
2.25 |
3.15 |
6240 |
Strongly corrosive environments |
Note: Customised parameters are supported, including filament diameter (0.5-1.3mm), air permeability (2000-10000m³/m²h), temperature resistance grade and special features such as conductive carbon filaments.
Polyester spiral filter screen is mainly used for filtering materials during transportation, completing the screening and separation of materials during transportation, saving space and improving production efficiency. The filter mesh has high tensile and fatigue strength and stability, ensuring efficient operation under various complex environmental conditions.