EN
GUANLIN nano flame retardant anti-static filter cartridge, conductive HEPA element for combustible metal dust extraction.
Nano fibre cartridges with both flame retardant and anti-static construction, capturing sub-micron fume while dissipating static charge in combustible metal and powder dust extraction.
Description
Combustible metal dust creates two hazards at once: fine particles that ignite easily, and static charge that builds up as those particles travel through the duct. A cartridge handling this duty needs nano fibre for the sub-micron fraction, flame retardant treatment for the sparks, and a conductive path for the charge. GUANLIN builds all three into a single pleat pack.
Why Choose GUANLIN Nano Flame Retardant Anti-Static Cartridges
- Nano fibre layer — high sub-micron efficiency with manageable pressure drop.
- Flame retardant treatment — resists ignition and self-extinguishes after the source is removed.
- Conductive construction — dissipates static charge to the grounded housing.
- High dust holding capacity — graded structure stores dust through the pleat depth.
- Stable pressure drop — blower performance stays within specification.
- Standard fit — interchangeable with common cartridge housings.
Application Scenarios
Aluminium and magnesium grinding
Reactive fines combine ignition risk with static build-up; the three-property construction covers both.
Metal polishing and linishing
Fine metal dust and sparks are captured with static dissipation through the media.
Additive manufacturing powder handling
Reactive metal powders are recovered with sub-micron efficiency and static control.
Battery material processing
Fine active materials require both recovery efficiency and static safety.
Welding fume with metal spatter
Sub-micron fume plus sparks and static in one duty.
Explosive dust environments
Where a hazard study calls for conductive, flame retardant media.
Our Factory
GUANLIN has manufactured filtration products in Dongguan since 2003, operating a 6,000 m² plant with automated filter bag sewing lines, automated singeing equipment, cage welding systems and pleated filter production lines. Products are exported to Singapore, Vietnam, Malaysia and other markets, with ISO 9001 and ISO 14001 certified quality management.
Product Specifications
| Item | Specification |
| Media | Nano fibre with flame retardant treatment + conductive grid |
| Filtration Rating | 0.3–10 μm |
| Flame Resistance | Self-extinguishing |
| Outer Diameter | Ø325 mm standard and custom |
| Length | 600 / 660 / 1000 mm and custom |
| MOQ | 10 pcs |
FAQ
Q1. Why three properties in one media?
Combustible metal dust needs sub-micron capture, spark resistance and static dissipation simultaneously.
Q2. Does grounding still matter?
Yes, the housing must be bonded and grounded.
Q3. Is it fireproof?
No, it self-extinguishes after the ignition source is removed.
Q4. MOQ and lead time?
10 pcs, 7–15 days.
Key Specifications
- Media: nano fibre with FR treat + conductive grid
- Rating: 0.3–10 μm
- Flame: self-extinguishing
- MOQ: 10 pcs
