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Filter fleece roll viscose 30 g/m² – Belt filter fleece for cooling lubricants (V30)
Clean cooling lubricants for stable processes in CNC and metalworking
The WINKLER V30 filter fleece (30 g/m²) made of viscose is a proven solution for belt filter systems when reliable cleaning of cooling lubricants (CLs) is required. Especially during drilling, milling, or turning, fine chips, abrasion particles, and dust enter the emulsion. With the appropriate belt filter fleece, these particles can be efficiently separated – this improves process stability and extends the service life of CLs and tools.
The 30 g/m² basis weight is the practical standard in many companies: it offers a good balance between filtration performance and flow rate and is therefore suitable for numerous applications in metalworking and surface technology.
The V30 filter fleece is available in various widths and can be custom-made to fit your system upon request – ideal when standard solutions do not fit exactly.
Typical areas of application
The V30 belt filter fleece is used wherever emulsions and process fluids need to be continuously filtered:
- CNC manufacturing (drilling, milling, turning)
- Metalworking and machining
- Belt filter systems for cooling lubricants
- Process water and washing media in industry
Thanks to reliable particle separation, machine tanks remain cleaner, deposits decrease, and maintenance intervals can often be extended.
This viscose nonwoven fabric complements our portfolio of nonwoven rolls for belt filter systems . It is particularly valued in the metal and electronics industries where high absorbency and good wettability of the filter are crucial for the cleaning process.
How belt filter fleece works
In the belt filter system, the contaminated medium is passed over the filter fleece. Solids remain in the fleece, while the cleaned liquid can be collected and returned to the process.
With a weight of 30 g/m², the viscose filter fleece is particularly suitable for standard filtration: It reliably separates fine particles without unnecessarily reducing the flow rate. This combination makes the V30 the "all-round fleece" for many businesses in their daily operations.
Their advantages in practical use
The V30 filter fleece is designed for efficient and economical use in industry and manufacturing. It promotes clean emulsions, reduces wear, and helps keep operating costs under control.
- Reliable filtration: Separates chips, abrasion and dust from coolant and process fluids.
- Longer service life: Cooling lubricants remain usable for longer.
- Less maintenance: Reduced deposits in the tank and system.
- Flexible configuration options: widths up to 2,000 mm possible, special lengths available on request.
- Sustainable base: Viscose as a natural raw material.
Which filter fleece is the right one? Comparison of weights
The appropriate weight depends on particle size, degree of contamination, and desired flow rate. A comparison helps in quickly classifying the different filter fleece options:
| Filter fleece | Grammar | Filtration | Typical application |
| P20 PP | 20 g/m² | Rough cleaning | High flow rates and coarse particles in belt filter systems. |
| V30 Viscose | 30 g/m² | Standard filtration | Universal filtration of cooling lubricants in CNC machines and metalworking. |
| V50 Viscose | 50 g/m² | Fine filtration | Finer particles, higher dirt absorption and longer service life. |
| P150 Polyester | 150 g/m² | Depth filtration | Highest purity in grinding processes and precision applications. |
If you are looking for a reliable all-round filter fleece for belt filter systems, the V30 is usually the best choice. It covers many typical applications and offers a very good balance between filtration and flow rate.
WINKLER Filter Fleece V30: Technical Details
| material | viscose |
| basis weight | 30 g/m² |
| Base unit | role |
| Standard dimensions | 500 mm × 100 m 710 mm × 100 m 1000 mm × 100 m |
| Scope of delivery | 500 mm: 4 rolls of 100 m each 710 mm: 3 rolls of 100 m each 1000 mm: 2 rolls of 100 m each |
| Delivery time | approximately 2–3 weeks |
Advice on fleece selection for your belt filter system
Are you unsure whether viscose or polypropylene is the better choice for your medium? In a professional product consultation , we will clarify how the specific properties of viscose affect your filtration and whether the 30g version offers the optimal separation efficiency for your system.
FAQ – Viscose filter fleece roll 30 g/m² for belt filter systems
Frequently asked questions about the V30 filter fleece for cooling lubricants and fine filtration
The 30 g/m² viscose filter fleece was specially developed for the fine filtration of cooling lubricants and process fluids. It offers a balanced combination of particle retention and flow rate and is one of the typical standard qualities used in modern belt filter systems in metalworking.
What is a 30 g/m² filter fleece used for?
Typical applications include CNC manufacturing, milling and turning processes, as well as the filtration of emulsions and cooling lubricants in belt filter systems.
Due to its medium weight, the fleece is particularly suitable for continuous filtration with stable filter performance.
What advantages does viscose offer as a filter material?
The material supports stable filter layer formation and ensures uniform filtration results across the entire length of the roll.
Viscose fleece has established itself as a reliable industry standard, particularly for emulsions and cooling lubricants.
When is 30 g/m² the right choice?
It is particularly suitable for production processes with regular particle input and moderate contamination.
For very coarse soiling or extremely high flow rates, a lighter fleece may be useful, while heavier fleeces are more suitable for fine or depth filtration.
For which belt filter systems is the filter fleece suitable?
The rollers are available in various widths and can be adapted to different filter systems.
Custom roll widths and lengths are also possible.
How does the V30 differ from other filter fleeces?
Compared to very lightweight nonwovens, it offers better fine filtration, while heavier nonwovens are primarily designed for maximum dirt absorption or depth filtration.
