Welding Fume Extractor

FAQ: Welding Fume Extractors & Portable Smoke Purifiers

Q1: How does the integrated fume extraction system in the welding gun work?

A: The welding gun features a high-negative-pressure suction nozzle that captures toxic fumes (e.g., iron oxide dust, CO) at the source during welding. The extracted fumes are transported through a hose to a portable HEPA-filter purification unit, which traps 99.97% of particles ≥0.3μm. This eliminates airborne contaminants before they reach the worker’s breathing zone or spread into the workspace.

Q2: Why choose this system over traditional ventilation or respirators?

A: Traditional methods like overhead hoods or respirators have limitations:

• Respirators rely on consistent proper use and do not reduce environmental pollution.

• Centralized ventilation is energy-intensive and ineffective for mobile welding.

  Our system offers source-capture technology, ensuring real-time filtration, reduced energy costs, and compliance with OSHA/CE exposure limits (e.g., <1 mg/m³ for respirable dust). It also supports CSR goals by protecting both workers and the environment.

Q3: Is this system suitable for confined spaces or outdoor welding?

A: Yes. The portable purification unit is lightweight (<15 kg), battery-compatible, and designed for mobility. Its explosion-proof motor and IP54-rated durability make it ideal for shipyards, construction sites, or repair workshops. Unlike fixed systems, it requires no installation and operates at <70 dB for minimal noise disruption.

Q4: How often do filters need replacement? What's the cost?

A: Filter lifespan depends on usage:

• Pre-filters (capture large particles): Cleanable/reusable, 6–12 months.

• HEPA/activated carbon filters: 12–18 months with average use.

  A filter status indicator alerts users when replacement is needed. Costs are 30–40% lower than traditional ducted systems due to reduced maintenance and energy savings.

Q5: Does it comply with EU and US workplace safety regulations?

A: Absolutely. The system meets:

• EU: CE standards for fume extraction.

• US: OSHA 1910.252 (welding safety) and NIOSH guidelines.

• Global: ISO 21904-1 (welding fume control).

  Third-party lab reports are available upon request.

Q6: Can it integrate with existing welding equipment (e.g., MIG/TIG guns)?

A: Yes. Universal adapters are included for compatibility with most major brands. Customizable suction nozzles are available for specialized applications like robotic welding or aluminum welding (high ozone risk).

Q7: What's the ROI for businesses adopting this technology?

A: Beyond avoiding OSHA fines (up to $14,502 per violation in 2023), companies report:

• 50% fewer worker sick days linked to fume exposure.

• 30% lower HVAC costs due to cleaner air.

• Enhanced ESG ratings and eligibility for green manufacturing tax incentives (e.g., EU Taxonomy).

Q8: How does it support “green welding” and sustainability?

A: By capturing and filtering fumes onsite, the system:

• Reduces CO2 emissions by eliminating energy-wasting ventilation.

• Prevents heavy metals (e.g., hexavalent chromium) from contaminating soil/water.

• Uses recyclable filters and solar-ready power options to align with SDG 3 (Health) and SDG 12 (Responsible Consumption).

Q9: What training is required for operators?

A: A 30-minute onboarding covers suction adjustment, filter maintenance, and safety checks. Video tutorials and a 24/7 support hotline are provided. No certified technicians are needed.

Q10: What's the warranty and service coverage?

A: A 2-year warranty covers parts and labor. Optional subscription plans include annual filter replacements and air quality monitoring audits.