Description
Self-Cleaning Dual-Station Welding Fume Extraction with Maximum Flexibility
The AerService UNI 3.2.2 W3 with 10′ Flex Arms is a self-cleaning mobile welding fume extraction system engineered for fabrication facilities requiring simultaneous source-capture extraction at two welding stations. Combining W3-certified filtration, automatic compressed-air filter cleaning, and dual 10′ Flex Arms, this configuration delivers powerful extraction performance while providing exceptional positioning flexibility for multiple operators working in dynamic fabrication environments.
Designed for intensive daily welding operations, the UNI 3.2.2 W3 allows two operators to capture welding fumes directly at the source while sharing a single high-capacity filtration system. The included 10′ Flex Arms (3m) provide outstanding maneuverability and adaptability, making this configuration ideal for fabrication facilities where workpieces, weld locations, and workstation layouts frequently change throughout the day.
Why a Dual-Arm Setup?
Many fabrication facilities operate multiple welding stations within the same work area. Installing a dedicated extraction unit at every workstation can increase equipment costs, consume valuable floor space, and create additional maintenance requirements.
The UNI 3.2.2 W3 addresses these challenges by allowing two operators to share a single high-capacity filtration system while maintaining effective source-capture extraction at each workstation.
Benefits of a dual-arm setup include:
- Simultaneous extraction for two welding stations.
- Reduced equipment investment compared to multiple extraction units.
- Lower maintenance requirements.
- More efficient use of floor space.
- Increased productivity in multi-operator environments.
- Flexible extraction coverage across multiple work areas.
- Centralized filtration with simplified service and maintenance.
For fabrication shops, manufacturing facilities, and welding cells where multiple operators work in close proximity, a dual-arm extraction system provides an efficient solution for maintaining air quality while maximizing equipment utilization.
Why Choose 10′ Flex Arms?
The 10′ Flex Arm configuration is designed for facilities where versatility and positioning flexibility are critical.
Benefits include:
- Maximum arm maneuverability.
- Easy positioning around complex weldments.
- Quick adjustments during fabrication.
- Excellent reach across multiple work areas.
- Improved access to difficult-to-reach weld locations.
- Ideal for changing workstation layouts and custom fabrication projects.
This configuration is particularly beneficial for fabrication environments where workpieces and welding positions frequently change throughout the day.
Designed for Intensive Industrial Applications
The UNI 3.2.2 W3 is built for fabrication environments where welding, grinding, and thermal cutting activities occur continuously throughout the workday.
Ideal applications include:
- Heavy fabrication facilities.
- Manufacturing plants.
- Production welding operations.
- Multi-station welding cells.
- Industrial maintenance departments.
- Metal fabrication shops.
- Facilities generating welding fumes and grinding dust.
Its dual-arm configuration makes it particularly effective in environments where multiple operators require simultaneous fume extraction.
W3-Certified Filtration Performance
The UNI 3.2.2 W3 is certified to W3 filtration standards with filtration efficiency exceeding 99%, providing high-performance welding fume filtration for industrial applications.
The filtration system includes:
Pre-Separation Chamber
A dedicated pre-separation chamber captures heavier dust and sparks before they reach the primary filtration cartridges, helping extend filter life and maintain airflow performance.
Dual Cartridge Filtration
Two high-capacity cartridge filters utilizing Sintexx Plus nanofiber media provide exceptional particulate capture efficiency while supporting continuous-duty operation.
Automatic Compressed-Air Cleaning
The integrated reverse-pulse cleaning system automatically removes accumulated particulate from the filter surface, reducing maintenance requirements and helping maintain consistent airflow.
Advanced Digital Control System
The UNI 3.2.2 W3 features a digital control panel designed to simplify operation and monitor system performance.
Features include:
- Multi-language interface.
- Hour meter.
- Alarm history log.
- Filter monitoring.
- Clogged filter alarm.
- Compressed-air monitoring.
- Automatic Start/Stop functionality.
These capabilities help operators maintain peak extraction performance while minimizing unplanned downtime.
Optimized Airflow for Dual-Arm Operation
The UNI 3.2.2 W3 is specifically configured to support two extraction arms while maintaining effective source-capture performance.
Features include:
- Plug-fan extraction technology.
- High-capacity airflow design.
- Airflow equalization system.
- Dual-stage dust collection.
- Optimized discharge airflow management.
The system provides up to 1,177 CFM (2,000m³/h) extraction capacity, delivering approximately 588 CFM (1,000m³/h) per arm when both arms are operating simultaneously.
Supported Processes
The UNI 3.2.2 W3 is suitable for:
- MIG Welding
- MAG Welding
- Pulsed MIG/MAG Welding
- TIG Welding
- MMA / Stick Welding
- Manual Plasma Cutting
- Grinding Operations
The unit is designed for dry welding fumes and dust generated by these processes.
Ideal Applications
The UNI 3.2.2 W3 with 10′ Flex Arms is an excellent solution for:
- Dual welding workstations.
- Custom fabrication shops.
- Manufacturing facilities.
- Repair operations.
- Maintenance welding departments.
- Training environments.
- Multi-operator fabrication cells.
- Applications requiring maximum extraction arm flexibility.
Key Features
- Includes two 10′ Flex Arms (3m).
- W3-certified filtration efficiency greater than 99%.
- Dual-arm extraction capability.
- Automatic compressed-air filter cleaning.
- Dual-cartridge filtration system.
- Sintexx Plus nanofiber filter media.
- Pre-separation chamber for spark and dust removal.
- Plug-fan extraction technology.
- Digital control panel.
- Automatic Start/Stop functionality.
- Compressed-air monitoring.
- Alarm history log.
- Clogged filter alarm.
- Dual dust collection drawers.
Configuration
Included Arms: Two 10′ Flex Arms (3m)
Technical Specifications
Fan Capacity: 1,483 CFM (2,520m³/h)
Extraction Capacity: 1,177 CFM (2,000m³/h)
Extraction Capacity Per Arm: 588 CFM (1,000m³/h)
Filtration Efficiency: W3 Certified >99%
Filter Area: 172 sq ft (16m²)
Filter Media: Sintexx Plus Nanofiber
Motor Power: 2 HP (1.5kW)
Voltage: 220V / 1 Phase / 60Hz
Noise Level: 75 dB(A)
Compressed Air Connection: 1/2″
Dimensions: 29.1″ x 46.5″ x 43.7″ (740 x 1180 x 1110mm)
Weight: 401 lbs. (182 kg.)
*Verify final electrical configuration for North American installations before publication.
Important Operating Considerations
The UNI 3.2.2 W3 is designed for:
- Dry welding fumes.
- Grinding dust.
- Manual plasma cutting particulate.
- Multi-station production environments.
- Intensive industrial applications.
The unit is not suitable for oily fumes and is not approved for use in potentially explosive or hazardous atmospheres. Operation of the automatic cleaning system requires a compressed-air connection.
Built for Flexible Multi-Station Welding Fume Control
The AerService UNI 3.2.2 W3 with 10′ Flex Arms delivers industrial-grade welding fume extraction for facilities requiring simultaneous source capture at multiple welding stations. Combining dual-arm flexibility, automatic filter cleaning, W3-certified filtration, and advanced airflow management, this configuration provides a powerful solution for fabrication operations where productivity, adaptability, and uptime are essential.
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