RBI Moulder/Gang Ripper/Planer/Joiner?

Saw a unit today at an estate sale that I'm trying to find information on. It's an RBI Industries 8 inch mouler/gang ripper/planer/ jointer, currently with two cutter heads, each single knifed. The beg is raised an lowered ala the Delta drum sander, but with a bicycle chain rather than Detla's toothed belt. The model number is either 406 or 408, can't recall which one. Works similar to the William & Hussey moulder but with an 8 inch width - I think W&H's is only 6 inch width.
Here's a larger version of the thing. The unit in question is only for 8 inch max width, has single knife cutter heads (2) and I'm sure the motor isn't 5 hp, nor TEFC
Thing looks safer to use than my shaper, the infeed and outfeed rollers are powered so they act like a built in power feeder. Motor is 3450 rpm and cutter head turns at 4200 rpm, with a feed rate of 22 ft/min.
Anyone know anything about this unit or have experience with one? Single knife would be cheaper than 2 or 3 and easier to set but only 1/3 the cuts/revolution. But it's a cute little thing and, if it'll do what the W&H does it might be worth going halfs with a friend and getting it. Have no idea what I'd do with it but it sure is interesting.
charlie b
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
Add image file

HomeOwnersHub.com is a website for homeowners and building and maintenance pros. It is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.