Replace Wilden welding smoke dust removal filter cartridge 370 * 860 grade H13

Replace Wilden welding smoke dust removal filter cartridge 370 * 860 grade H13

Directly replace the original filter cartridge of Welldone WLC series welding smoke dust collector,370 × 370 square card tray, 860mm high，H13 级 99.99%@0.3μmSpecialized for welding smoke, flame retardant and anti-static

1、 Core parameters (1:1 exchange)

• Specifications:Square card tray 370 × 370mm × 860mm high, with an inner diameter of 325mm

• Filter material:Dongli polyester long fiber+PTFE nano coating+flame retardant and anti-static(Conductive fiber)

• Filtration accuracyH13 级， ≥99.99%@0.3μm(Intercept welding smoke, heavy metal dust)

• Filter area: approximately8.5㎡Adapt to air volume1000–1500m³/h

• Temperature resistance:-10℃～120℃(Long term 85 ℃, short-term 120 ℃)

• seal up:Chloroprene rubber wide edge sealing ringLeakage rate ≤0.1%

• Skeleton/End Cap:8mm thick galvanized end cap+internal and external galvanized diamond mesh, withstand pressure 0.6MPa

• Installation:Square card tray lifting, quick disassembly in 20-30 secondsOriginal straight installation without modification

2、 Key advantages (compared to Wilden original)

1. H13 level high-efficiency filtrationPTFE membrane surface filtration,Zero leakage of 0.3 μ m welding smoke and dustEmission standards are met.

2. Strengthening of welding smoke working conditions：

• oil-proof and water-resistantOil and water repellent process reduces oil mist adhesion rate60%+Do not stick the tube or board it;

• Flame retardant and explosion-proofUL94 V-0 grade,Self extinguishing upon leaving the fire, resistant to welding sparksSuitable for dry welding/explosion-proof working conditions;

• anti-static: Surface resistance 10 ⁶ -10 ⁹ Ω,Suppress static sparks.

3. Low resistance and long lifespanInitial resistance ≤120PaLong term ≤180Pa20-30% lower than the original;Washable and reusableExtend lifespan by 1.5 times.

4. cost-effectivePerformance benchmarking against original equipment,Price savings of 30-50%Batch production is better.

3、 Adaptation scenario

• Wilden WLC series welding smoke dust collector original replacement;

• Welding/cutting/polishing (arc welding, secondary protection welding, plasma cutting) smoke and dust;

• Oil mist, high temperature, and fine metal dust working conditions.

4、 Installation and maintenance

• Adaptation: Wilden 370 × 370mm square card tray flower board, directly installed and ready to use;

Replace Wilden welding smoke dust removal filter cartridge 370 * 860 grade H13