We ran a Electrovert 660c Ultrapac with an enclosed tunnel and we would get approx. 10 -20 pounds of dross a week. Keeping the oxygen around 50 - 100 ppm. [log in to unmask] ---------- From: TechNet-request To: TechNet-request Cc: TechNet; mikeparry; aheidelberg; ttennant; cjtucker; sthummel Subject: RE: assy: Dross elimination (#943028) Date: Thursday, August 15, 1996 10:40 There are a few controlled atmosphere(aka full tunnel) systems out there that use entrance and exit staging chambers. Check the ATMOS 2000 from Electrovert, or the Sigma Wave 6567 from Dover/Soltec. I am sure there are a few more out there. We do not have a contolled atmosphere system, but they apparently reduce dross to about a few teaspoons a month! These systems are quite expensive. Steve Abrahamson *************************************************************************** * TechNet mail list is provided as a service by IPC using SmartList v3.05 * *************************************************************************** * To unsubscribe from this list at any time, send a message to: * * [log in to unmask] with <subject: unsubscribe> and no text. * *************************************************************************** *************************************************************************** * TechNet mail list is provided as a service by IPC using SmartList v3.05 * *************************************************************************** * To unsubscribe from this list at any time, send a message to: * * [log in to unmask] with <subject: unsubscribe> and no text. * ***************************************************************************