used RF welder or heat sealer for sale
3 KW
(4) 872A vaccum tube rectifiers:
3 tubes appear new
23″ x 18″ table (LR x FB)
9″ throat
6″ ram travel
controls: start/stop
RF  on/off
output/grid – switch
seal timer
preseal timer
240/1/60
32″ x 38″ x 78″ high