Filter cloth chamber filter press, high permeability - mono/multifilament, 15l | WINKLER
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Filter cloth for chamber filter press 25 µm – F-TEX Brilliant black (15L) for high-permeability pressure filtration
Highly permeable filter cloth for short cycle times and stable filtration
The WINKLER F-TEX Brillant black (15L) filter cloth is a highly permeable filter cloth for chamber filter presses , developed for applications where short filtration cycles and reliable dewatering are paramount. With a filtration fineness of 25 µm, this fabric combines reliable particle retention with high permeability for economical pressure filtration.
The special combination of monofilament and multifilament yarn ensures a robust fabric structure with stable permeability. This makes F-TEX Brillant black particularly suitable for industrial filtration processes with fluctuating solids loads or high throughput requirements.
When is a highly permeable filter cloth useful?
The F-TEX Brillant black (15L) is particularly suitable for filtration processes where rapid dewatering of the filter cake is crucial:
- Short filtration cycles due to high permeability.
- Rapid dewatering of the filter cake.
- Suspensions with medium particle sizes .
- Processes with fluctuating solids load .
For processes with large volume flows, we offer this cloth in our category of plant filter cloths . It is ideally suited to the requirements of the chemical industry when rapid dewatering results under high mechanical stress are required.
Hybrid fabric construction for stable filtration
The filter cloth is based on a hybrid construction of monofilament and multifilament yarn . The monofilament threads ensure a stable fabric structure and good release properties, while multifilament yarns support reliable particle retention.
This combination enables uniform filtration even under varying process conditions and reduces the tendency for tissue to become clogged.
Calendered surface for reduced cake adhesion
The calendered surface creates a smooth fabric structure, which makes it easier for the filter cake to detach from the filter cloth. This significantly improves the emptying of the filter chambers, especially with sticky or pasty suspensions.
- Minimal cake adhesion: Even release after pressing.
- Shorter downtimes: Faster emptying of the chambers.
- Stable filtration: Consistent permeability over long service lives.
- Less cleaning: Reduced manual effort.
Optimized for economical pressure filtration
With a weight of 320 g/m², F-TEX Brillant black offers a balanced combination of stability and permeability. The fabric retains its shape even after repeated pressing cycles and promotes even drainage.
The high permeability reduces filtration resistance and enables stable filtration cycles even with larger sludge volumes.
Your advantages in B2B use
- High permeability: Fast drainage and short cycle times.
- 25 µm filter fineness: Reliable particle retention with good throughput.
- Hybrid fabric: Combination of stability and peel-off properties.
- Calendered: Smooth surface for reduced cake sticking.
- Long service life: Robust construction for industrial applications.
- Chemically resistant: Polypropylene is suitable for many process media.
- Custom-made to fit your chamber filter press.
Quick comparison: Selecting the right filter cloth
The choice of the right filter cloth depends primarily on the filtrate quality and the desired throughput:
| type | Filter fineness | character | Typical focus |
| F-TEX Compact+ (3L) | 10 µm | Ultra-fine and very dense | Maximum filtrate clarity |
| F-TEX Brilliant sun (6L) | 20 µm | Fine and very stable | High filtrate quality |
| F-TEX Classic (7L) | 25 µm | Economic standard | Standard filtration |
| F-TEX Brilliant black (15L) | 25 µm | Highly permeable all-rounder | Fast cycle times and high drainage |
| Monofilament (67L) | 50 µm | Very open | Maximum throughput |
Technical specifications: F-TEX Brilliant black (15L)
| material | Polypropylene (PP) |
| Fabric construction | Monofilament / Multifilament |
| basis weight | 320 g/m² |
| Air permeability | 15 l·dm⁻²·min⁻¹ |
| equipment | calendered |
| Base unit | Piece |
| Filter fineness | 25 µm* (*Information provided by the tissue supplier) |
Assembly for your filter press
Is high throughput your priority? In a personalized filter technology consultation , we will determine whether this highly permeable 15L cloth is the right choice to shorten your cycle times on the chamber filter press while maintaining the desired separation efficiency.
Filter cloth chamber filter press, high permeability - mono/multifilament, 15l | WINKLER
Frequently asked questions about highly permeable filter cloths for short filtration cycles
Highly permeable filter cloths are used in chamber filter presses when rapid dewatering and short pressing cycles are paramount. Their open weave structure allows liquids to drain away quickly while reliably retaining solids. This makes these filter cloths particularly suitable for processes with high sludge volumes or fluctuating loads.
When is a highly permeable filter cloth useful?
Typical applications include industrial wastewater treatment or production processes with continuous sludge generation.
How does this filter cloth differ from the standard 25 µm filter cloth?
The standard filter cloth is designed more for uniform filtration, while the high-permeability filter cloth is optimized for speed.
What are the advantages of combining mono- and multifilament fabrics?
At the same time, the smoother tissue structure reduces the tendency to become clogged and supports constant permeability.
For which types of sludge is the filter cloth particularly suitable?
Especially in industrial processes with regular sludge production, the high permeability can significantly shorten process times.
How does the filter cloth affect the cycle time of the filter press?
This allows for more filtration cycles per day and increases plant performance.
