Introducing the SENOTAY HWF Series Welding Fume Purifier – the ultimate solution for clean, safe welding environments from Hebei OuTai Environmental Protection Equipment Co., Ltd. (SENOTAY). Unlike centralized systems that exhaust heat and require extensive ductwork, our portable purifiers capture fumes right at the weld pool, returning filtered, clean air directly to the workspace. Each unit features a spark-resistant intake, high-capacity nanofiber cartridge media, and an automatic reverse-pulse cleaning system that extends filter life while maintaining strong suction. Perfect for fabrication shops, shipyards, and maintenance facilities.
Why Fabrication Shops Choose SENOTAY:
Factory-Direct Pricing. Certified Quality. Dedicated Support.
Best Price Guarantee
Factory-direct means competitive pricing without compromise. Get premium fume extraction technology at honest, wholesale rates.
Certified & Compliant
ISO 9001 and CE certified. Protect your team and your bottom line with equipment built to rigorous global standards.
Fast, Free Shipping
Time matters. Most units ship within 48 hours from regional warehouses, with free shipping to most destinations.
Comprehensive After-Sales Support
Lifetime technical guidance
OEM replacement filters stocked
Remote troubleshooting available
Trusted by factories worldwide. Ready for yours.
Why Choose a Welding Fume Purifier?
Welding processes emit harmful gases and micro-particles, including hexavalent chromium, manganese, and lead oxides. Continuous exposure to these emissions causes respiratory diseases, lowers productivity, and damages equipment.
Choosing a Senotay Welding Fume Purifier offers multiple benefits:
Health & Safety: Removes 99.97% of airborne contaminants as small as 0.3 microns.
Regulatory Compliance: Meets international ISO 9001 and CE standards.
Operational Efficiency: Keeps welding sites cleaner, reducing maintenance and downtime.
Cost Effectiveness: Long filter life (5–10 years) and reduced energy consumption save operational costs.
Environmental Protection: Contributes to cleaner air and a sustainable workplace.
Welding Fume Purifier Types Comparison
Model Type | Air Volume (m³/h) | Motor Power (KW) | Filter Efficiency | Voltage | Dimensions (mm) | Weight (Kg) |
HYC-1500 | 1,000–1,500 | 1.1 | ＞95% | 220V/50Hz | 500×500×750 | 40 |
HYC-3000 | 2,000–3,000 | 2.2 | ＞95% | 380V/50Hz | 500×700×1150 | 60 |
HYC-3000 Pro | 3,000–4,000 | 3.0 | ＞95% | 380V/50Hz | 750×800×1200 | 75 |
HYC-5000 | 4,000–5,000 | 4.0 | 99.97% | 380V/50Hz | 900×900×1250 | 85 |
HYC-6000 | 5,000–6,000 | 5.5 | 99.97% | 380V/50Hz | 1000×950×1300 | 95 |
HYC-7000 | 6,000–7,000 | 7.5 | 99.97% | 380V/50Hz | 1100×1000×1350 | 110 |
HYC-Dual1000 | 1,000×2 | 2.2 | ＞95% | 380V/50Hz | 700×900×1200 | 70 |
HYC-Dual3000 | 3,000×2 | 5.0 | 99.97% | 380V/50Hz | 1000×1100×1350 | 130 |
HYC-Mobility | 1,500 | 1.1 | ＞95% | 220V/50Hz | Portable Design | 35 |
HYC-IndustrialPro | 7,000 | 7.5 | 99.97% | 380V/50Hz | 1200×1100×1400 | 150 |
Welding Fume Purifier — Technical Specification Table
Physical Dimensions | Performance Ratings | Material & Construction | Operational Data | Certifications & Lifecycle |
Unit Length: 650–1,200 mm | 1,000–3,600 m³/h | Filter Media: Nano-fiber Cartridge / HEPA H13 | 65–78 dB(A) | 6–12 months |
Unit Width: 550–900 mm | −1,200 to −2,500 Pa | Pre-filter Material: Nonwoven Polyester | 20–75 °C | 8–12 years |
Unit Height: 900–1,800 mm | 99.9% @ ≥ 0.3 μm | HEPA Frame Material: Galvanized Steel / ABS | 80 °C | Up to 400,000 |
Arm Diameter: Ø140–Ø180 mm | 70–85% (with activated carbon) | Cabinet Material: Q235 / SS304 | 1,400–3,000 rpm | ISO 9001 / CE |
Arm Length: 1.5–3.0 m | 18–25 m/s | Seal Material: EPDM / Silicone | 0.75–3.0 kW | OSHA / NIOSH |
Inlet Flange Size: DN150–DN250 | 1,500–2,800 Pa | Cabinet Thickness: 1.5–3.0 mm | 220V/380V, 50–60 Hz | IP54 |
Bolt Circle Diameter (BCD): 200–350 mm | 8–20 kg | Surface Coating: Epoxy Powder Coating | 85–260 kg | 600–1,200 hours |
Unit Footprint Area: 0.45–1.2 m² | < 2 mg/m³ | Caster Type: Heavy-duty PU Wheels | 30–70 Nm | > 1,000,000 |
Product Description, Material Properties & Standard Physical/Mechanical Characteristics
Senotay designs durable and reliable welding fume purifiers manufactured using high-quality industrial materials.
Material Properties
Carbon Steel Body (Q235/Q345) – durable and impact-resistant.
Stainless Steel Options (304/316) – corrosion-resistant for special applications.
Powder-Coated Surface – enhances corrosion and wear resistance.
High-Efficiency HEPA / Cartridge Filters – 99.9% capture efficiency.
Standard Physical & Mechanical Characteristics
Property | Specification | Description |
Filtration Efficiency | ≥99.9% | HEPA/cartridge filter efficiency. |
.Motor Power | 1.5–7.5 kW | Depends on model. |
Airflow | 1,200–4,500 m³/h | Strong extraction performance. |
Noise Level | ≤ 72 dB | Optimized for quieter operation. |
.Structural Strength | High | Rigid steel frame construction. |
Surface Treatment | Powder coating | Anti-rust & long service life. |
Features of WFP.
99.97% filtration efficiency for particles ≥0.3μm.
Equipped with 2.2KW – 7.5KW motors delivering up to 7,000 m³/h airflow.
Low noise and compact design for mobility.
Automatic pulse dust cleaning for maintenance-free operation.
Flame-retardant filter materials ensure maximum safety.
Universal suction arm with 360° flexibility.
Durable steel enclosure built for industrial conditions.
Core Components
Component | Function & Benefit |
Pleated HEPA Filter Cartridges | Ultra-fine filtration with 99.97% efficiency, fire-resistant and long-lasting. |
Pulse Jet Cleaning System | Automates filter cleaning without interrupting operation. |
Flexible Extraction Arm | 360° adjustable arm ensures precise source capture. |
Industrial Centrifugal Fan | Provides strong suction up to 19,000 Pa. |
Flame Retardant Pre-Filter Net | Prevents sparks and coarse dust from entering. |
Mobility Package (Casters) | Easy movement and station locking. |
Steel Enclosure | Protects internal components and ensures long operational life. |
Technical Advantages in Manufacturing – Senotay Expertise
At Hebei Outai Environmental Protection Equipment Co., Ltd., technical excellence drives every Welding Fume Purifier:
Two decades of engineering experience in air filtration and dust removal systems.
Advanced CNC manufacturing and laser cutting technology for precision assembly.
Smart control systems reduce compressed air usage by 30%.
ISO 9001-certified production ensures consistent quality.
Customized OEM & ODM services for international clients.
Our technical innovations guarantee durable construction, energy efficiency, and stable performance in all industrial environments.
FAQs
Q1: How often should filters be replaced?
answers: Filters typically last 5–10 years depending on usage. The pulse cleaning system extends filter life significantly.
Q2: Is the portable?
answers: Yes, Senotay offers portable welding fume extractors equipped with wheels and flexible arms.
Q3: Can it handle multiple workstations?
answers: Yes, dual-arm and centralized systems are available for large-scale industrial setups.
Q4: Does it remove toxic gases as well as smoke?
answers: Yes, our multi-stage filters capture gases, fumes, and particulates effectively.
Q5: Why choose Senotay as your welding fume purifier manufacturer in China?
answers: With over 20 years of industry expertise, Senotay combines innovative design, international certifications, and unrivaled durability—making it a trusted welding fume purifier manufacturer in China.
