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Viscose Filter Fleece Roll 50 g/m² – Belt Filter Media for Fine Filtration (V50)
Fine Filtration for Cleaner Metalworking Coolants
The WINKLER V50 filter fleece (50 g/m²) made from viscose fibers has been developed for applications requiring highly reliable coolant filtration. During turning, milling and grinding processes, fine metal particles and abrasive residues contaminate emulsions and process fluids. With the right belt filter media, these contaminants can be removed efficiently to ensure stable process quality and extended coolant service life.
Thanks to its higher material weight of 50 g/m², the V50 filter fleece offers improved dirt holding capacity compared to lighter filter media grades. This enables longer coolant lifetimes, reduced maintenance intervals and more economical production processes.
The V50 filter fleece is particularly suitable for applications where finer filtration is required without negatively affecting the performance or flow rate of the belt filter system.
Typical Applications
The filter fleece is widely used in metalworking industries where coolants and process fluids must be continuously cleaned:
- CNC machining of steel, aluminum and stainless steel
- Milling and turning centers
- Belt filter systems for metalworking coolants
- Industrial process fluid filtration
Reliable separation of fine particles helps maintain cleaner coolants for longer periods while reducing tool wear and improving machining quality.
Within our range of high-quality filter fleece media, this 50 g variant represents a robust solution for the metalworking and electronics industry. It combines excellent mechanical strength with efficient separation of fine machining residues.
How Belt Filter Media Works
Inside the belt filter system, contaminated coolant flows through the filter fleece. Solid particles are retained inside the media while the cleaned liquid is recirculated back into the production process.
Filter fleece media with higher material weights offer increased dirt absorption capacity and are particularly suitable for applications involving fine particles or extended operating times.
The V50 filter fleece is an excellent choice when finer filtration is required compared to standard filter media while maintaining stable flow performance.
Your Advantages in Industrial Use
The V50 filter fleece has been designed for reliable operation in industrial belt filter systems. It supports stable filtration performance and cost-efficient manufacturing processes.
- Fine Filtration: Reliable retention of small particles and machining residues.
- High Dirt Holding Capacity: Enables longer operating intervals.
- Stable Production Processes: Cleaner coolants improve machining quality and surface finishes.
- Economical Operation: Reduced filter replacement frequency.
- Versatile Applications: Compatible with many industrial belt filter systems.
Which Filter Fleece Is Right? Comparison of Material Weights
The appropriate material weight depends on particle size, contamination level and desired flow rate. The following overview helps identify the right filter fleece for your application:
| Filter Media | Material Weight | Filtration Type | Typical Application |
| P20 PP | 20 g/m² | Coarse filtration | High flow rates and coarse particles in belt filter systems. |
| V30 Viscose | 30 g/m² | Standard filtration | General coolant filtration for CNC machining applications. |
| V50 Viscose | 50 g/m² | Fine filtration | Fine metal particles and extended coolant service life. |
| P150 Polyester | 150 g/m² | Depth filtration | Maximum cleanliness in grinding and precision machining processes. |
If exceptionally clean coolants are required or very fine particles occur during machining, the V50 filter fleece is often the ideal solution.
WINKLER V50 Filter Fleece: Technical Specifications
| Material | Viscose |
| Material Weight | 50 g/m² |
| Sales Unit | Roll |
| Standard Sizes | 500 mm × 100 m 710 mm × 100 m 1000 mm × 100 m |
| Packaging Unit | 500 mm: 4 rolls per 100 m 710 mm: 3 rolls per 100 m 1000 mm: 2 rolls per 100 m |
| Delivery Time | Approx. 4–5 weeks |
Expert Advice for Selecting the Right Filter Media
Do you require higher filtration efficiency for demanding surface quality applications? Our personal filtration consulting service helps determine whether the 50 g viscose filter fleece provides the ideal particle retention for your coolant system and how it can sustainably improve your production quality.
FAQ – Viscose filter fleece roll 50 g/m² for belt filter systems
Frequently asked questions about the V50 filter fleece for cooling lubricants and fine filtration
The 50 g/m² viscose filter fleece is designed for applications requiring finer filtration and higher dirt holding capacity than lightweight belt filter fleeces. It is frequently used in metalworking to reliably remove chips and abrasion from cooling lubricants and ensure stable production conditions.
What is a 50 g/m² filter fleece used for?
Typical areas of application include CNC manufacturing, milling, turning and grinding, as well as belt filter systems in industrial metalworking.
Due to its higher grammage, the fleece can absorb more dirt and needs to be changed less often.
What advantages does the V50 filter fleece offer compared to lighter fleeces?
The finer filtration reduces the entry of metal particles into machines and pipes and supports a consistent quality of the cooling lubricants.
This significantly reduces maintenance costs and tool wear.
For which belt filter systems is the V50 filter fleece suitable?
The rollers are available in various widths and can be adapted to different systems.
Special widths and individual roll lengths are also possible.
When is a 50 g/m² filter fleece useful?
It is particularly suitable for applications with regular particle contamination or higher requirements for liquid purity.
For very coarse filtration, a lighter nonwoven fabric may be sufficient, while heavier nonwoven fabrics are primarily used for very fine particles or high loads.
How does the V50 differ from other band filter fleeces?
Compared to lighter nonwovens, it offers better particle retention and longer service life. Heavier nonwovens, on the other hand, are designed for maximum dirt absorption or special filtration processes.
