304 Stainless Steel External Support Frame Welding Smoke Arm 150mm 2.5m Two Section Rigid Tube Flexible Positioning Hood
External-support extraction arms are suitable for industries such as machinery, food processing, chemicals, electronics, and automotive manufacturing.
Applicable scenarios:Welding fumes, exhaust gases, dust, oil mist, and cooking fumes.
1.The innovative external support frame design keeps all mechanical linkages, springs, and friction dampers outside the airflow stream. This prevents fume buildup, reduces duct clogging, and prolongs joint service life while ensuring pure, unobstructed suction through the 304 stainless steel pipe channel.
2. Comprising two heavy gauge stainless steel rigid tube sections connected by durable flexible joint boots, the 150mm by 2.5m configuration provides exceptional rigidity and aerodynamic efficiency, delivering reliable local exhaust ventilation for TIG, MIG, and robotic welding stations.
3.Designed for ergonomic daily operation, the counterbalanced swivel arm moves smoothly in all directions, allowing technicians to reposition the suction hood instantly as workpieces rotate. The stable mechanical friction brake holds position firmly under strong fan suction without unwanted movement.
4. Featuring an industrial grade stainless steel suction nozzle hood with built-in manual air damper option, users can regulate localized airflow volume per process requirement. Flanged swivel base enables seamless duct connection to central ventilation headers or standalone extraction fans.
5. Manufactured in accordance with strict CE and ISO 9001 industrial equipment regulations. Supported by factory direct wholesale pricing, flexible minimum order quantities, fast production lead times, and professional engineering support for international engineering contractors and distributors.
- Professional industrial filtration manufacturer
- Exported to more than 60 countries
- OEM and ODM customization available
- Competitive factory pricing
- Strict quality inspection before shipment
- Fast delivery and reliable after-sales service
| Item | Details |
|---|---|
| Category: | Universal flexible extraction arm |
| Applicable industries: | Machinery, chemical processing, food, medical, etc. |
| Purification Efficiency | 99% |
| Warranty period: | 1year |
| Application scenarios: | Extraction and exhaust of various types of waste gas and dust |
| Hose | 150mm*2.5-3m |
1. Do your products come with international safety certifications?
YES. All our equipment is CE Certified (following EN ISO 12100 standards) and manufactured under strict ISO 9001 quality management. As an audited Verified Supplier, we perform a rigorous 100% inspection before shipment to guarantee total reliability for your facility.
2. Is the installation difficult? Do you provide technical guidance?
The system is designed with a modular structure for straightforward installation (supporting wall-mounted, ceiling-mounted, or sliding rail setups). We provide comprehensive installation manuals and technical drawings. Additionally, our engineering team is available for remote video consultations to assist you through the setup process.
3. Do you support small trial orders or OEM branding?
We welcome both! While we handle large-scale industrial projects, we also support small trial orders to help distributors test their local markets. We offer full OEM/ODM services, including customized hose lengths, fan power (0.55kW to 2.2kW), and custom branding/colors to match your corporate identity.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.