Replace the Wilden square chuck welding smoke dust removal filter cartridge 324 * 860

Replace the Wilden square chuck welding smoke dust removal filter cartridge 324 * 860

1、 Core parameters

• size: φ 324 × 860mm (outer diameter × height), square chuck 370 × 370mm, inner diameter approximately 210mm

• filter media：Dongli polyester long fiber+PTFE coating，UL94 V-0 flame retardant grade(self extinguishing upon ignition), optional anti-static

• filtration accuracy：0.3μmWelding smoke/metal particle interception efficiency * * ≥ 99.99%**

• filtration area: About16–19㎡Adapt to air volume1500–2000m³/h

• Operating Temperature：-10 ℃ to 120 ℃Resistant to welding high temperature sparks

• structureDeep pleated encrypted filter layer+Thickened galvanized/304 stainless steel inner and outer meshRust proof steel plate end cover+chloroprene rubber sealing ring

2、 Key performance (replacing Wilden)

1. Original position exchangeSquare card tray size, quick release structure, and Wilden100% matchComplete disassembly and assembly in 20-30 seconds, no need to change the machine.

2. Flame retardant and explosion-proof safetyUL94 V-0 flame retardant,Extinguish immediately upon leaving the fire, without any melting dropletsEliminate the risk of welding smoke, high temperature sparks, and ignition; Optional anti-static (surface resistance ≤ 10 ΩΩ), suitable for aluminum magnesium alloy welding.

3. PTFE coated fine filtrationSurface filtration,Waterproof and oil resistant, non stick to dust, easy to clean dustThe welding smoke is not easy to stick to the cylinder, and the pulse back blowing peeling rate is ≥ 98%.

4. Low resistance and high dust holding capacityInitial resistance ≤ 120Pa, long-term stability ≤ 180Pa, 20-30% lower than ordinary models; The amount of pollution is large,Extend lifespan by 30%+.

5. Reliable sealingChloroprene rubber wide edge seal, leakage rate ≤ 0.1%, to prevent side leakage of dusty airflow.

3、 Applicable scenarios

• Wilden welding smoke dust collector(Original square chuck model)

• Double protection welding, argon arc welding, laser welding, plasma cutting smoke control

• High concentration welding fumes/metal dust in automobile manufacturing, mechanical processing, and steel structure workshops

4、 Installation and replacement

• Installation method：Quick disassembly of square card tray(Original same as Wilden), compatible with 370 × 370mm flower board

• replacement cycle: Conventional welding conditions2500-3500 hoursHigh concentration/aluminum magnesium alloy welding1200-1800 hours；Pressure difference ≥ 280PaRecommend replacement

5、 Customized options

• Filter material upgrade:Dongli PTFE coating (standard), anti-static coating, flame-retardant composite fiber

• End cap/skeleton:304 stainless steel (no copper zinc), galvanized carbon steel

• Installation accessories:Supporting sealing rubber ring and quick release chuck

Replace the Wilden square chuck welding smoke dust removal filter cartridge 324 * 860