Please name the current elements on seam welding specially that parts have rotating system for conductivity.

-- H.A.SHAMSI (vashams@yahoo.co.uk), August 19, 2003

Answers

For the rotating brush system, try silver graphite such as Mallory Elkanite D58. It's very hard wearing and gives long life with good conductivity.

-- Gareth Edwards (gareth.edwards@eu.sony.com), August 25, 2003.