Solder Dross Recycling: (Sn, Pb, Ag, Au)

Electrum’s “state of the art” pollution abatement control system lends peace of mind to all generators that their material is being handled in an environmentally safe manner. Our DEP permitted operation offers industry leading emission levels for solder and lead recycling.

This process involves the environmentally safe recycling of tin, lead, and silver bearing materials containing flux chemistry from soldering processes such as wave, dip, and tinning operations. The lead bearing particles and acidic flux chemistries are strictly controlled during the reclamation process to eliminate possible discharge to the atmosphere.


Our process:

  • Receive and weigh each item separately on a NJ Weights and Measures certified scale
  • Trained lab technicians obtain a representative “bulk sample” of items received
  • Samples are transferred to Electrum’s preparation laboratory to be melted
  • Melted pucks are then analyzed on our “SPECTROMAX-x” equipment
  • Our Spectrograph provides a detailed breakdown of metal units contained and containments
  • After the Plant Manager evaluates the Spectro report, material is staged
  • The Charge Master will then add material to the melt schedule accordingly

What we buy:

 

Alloys
Manufacturing Process
Items Generated

63/37 – 60/40

Wave solder, HASL solder, Tinning, Dipping

Dross, Metal

63/37, Lead Free

SMT soldering

Solder Paste, Jars w/Paste, Wipes w/Paste

Lead Free

Wave solder, Dipping, Tinning, Plumbing, Costume Jewelry

Dross, Metal

Pure Tin

Coating Copper wire and steel, Electroplating

Dross, Metal, Dried Sludge, Anodes

50/50 – 40/60

Electrical dipping, Metal spinning

Dross, Metal

25/75 – 30/70

Radiators, Heat exchangers

Dross, Metal

35/65

Harnesses/ Cable Dipping

Dross, Metal

Babbitts

Metallizing capacitors, Babbitting

Overspray Powder, Clumps, Flakes, Babbit Dross

Sn/Pb/Ag

Component dipping

Dross, Metal

Sn/Au

Component dipping

Dross, Metal

Electrum’s technology is ever evolving to include processing of additional scrap items. Don’t see your material on our list? Give us a call at 800-622-1192 or email sales@electruminc.com to see if we can be of service. Even if we cannot handle your scrap, our 40 years of industry experience may be able to identify a viable vendor for your needs. Put our knowledge to work for you today.