Since the very beginning of submerged arc welding, Arco Wand Sub Flux Recovery Systems, also known as flux recycling systems, have proven themselves as the most valuable, in fact almost essential accessory to the entire sub-arc process. When it comes to Flux Recovery Systems, The key word is economy. They save valuable flux, help make better welds and produce all-important saving in man-hours. Our arc flux recovery equipment not only makes for a neater shop and better-working conditions but they also keep abrasive flux away from moving parts on the welding rig. Finally, our arc flux recovery systems are capable of separating out slag (fused flux) and fines (flux flower) returning only the clean reusable flux to the hopper. Our industrial vacuums can collect a variety of materials. Click here to view a full list of the material types that we can move. Contact American Vacuum for more information on flux recycling systems and let us provide your welding company with the best vacuum recovery system for your business.
Frequently Asked Questions
How does a flux recovery system separate reusable flux from slag and fine dust?
Our Arco Wand flux recovery systems use a built-in separation process that filters out fused slag and fine flux dust (fines/flux flour). Only clean, undamaged flux granules are returned to the hopper, protecting your weld quality from contamination.
Are electric and air-operated (pneumatic) flux recovery units both available?
Yes. We manufacture both electric and compressed air-operated flux recovery units across middleweight and heavyweight series. Air-operated models are ideal for environments where electric power isn't available or for hazardous, spark-restricted areas.
Can these units withstand high-temperature flux directly from the welding seam?
Yes. Arco Wand systems and accessories—including our specialized corrugated and smooth-bore flux hoses and A-17 pickup nozzles—are designed with heavy-duty, heat-resistant materials built to handle hot flux continuously without melting or damaging internal components.
What size flux recovery system do I need for my submerged arc welding (SAW) setup?
It depends on your duty cycle and installation style:
- Middleweight (Arco Wand F-85 / P-85): Ideal for standard industrial submerged arc welding machines requiring continuous recovery.
- Heavyweight (DMH / MH series & Double Tank): Engineered for high-volume, heavy-duty production lines or multi-head automated welding systems requiring massive hopper storage.
How does using a flux recovery system protect welding machinery and lower operating costs?
By automatically recovering and recycling unused flux, these systems dramatically reduce raw material waste and save labor hours spent on manual cleanup. Additionally, capturing loose abrasive flux at the point of origin keeps gritty dust away from the precision guide rails, gears, and moving parts of your welding rig, extending equipment life.