Nordson Corporation

Dale R Juhn

Brian D Mather

Joseph G Schroeder

Jeffrey A Perkins

William R Rehman

Harry J Lader

Herman E Turner, Jr

Michael R Sanner

William M Bernstein

Tim Cunningham

John J Binder

Joshua T Space

Robert J Allsop

Christopher M Stygar

Drew T Degentesh

Dawn S Yorko

James R Hollstein

A spray nozzle assembly is provided with an electrode, a wear resistant member, and a compliant sleeve. The wear resistant member supports the electrode and is supported by the compliant sleeve. For coating operations that use abrasive powder such as porcelain enamel, the wear resistant member may comprise ceramic. The compliant sleeve may be made of an elastic material such as plastic, which allows one end of the compliant sleeve to receive an end of a glass powder tube. The wear resistant member may be in the form of a ceramic spider. The electrode may be installed in-line with a powder flow path defined by the powder tube, which extends through a spray gun body.

Powder spray gun comprising a wear resistant electrode support

Wear sleeve

Box unloader

Powder charge sleeve

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North Olmsted, OH, United States of America

Dale R Juhn