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Vinito Caleb
04-09-2017, 8:49 PM
I picked this up today thinking it could be useful for what I'll be doing in the future.

http://img.photobucket.com/albums/v110/mikeyphoto/drum.jpg (http://smg.photobucket.com/user/mikeyphoto/media/drum.jpg.html)

I took it apart just previous to this picture because of the TLC it needs.

It's got a slightly bent/warped table :( I should be able to straighten out at the work shop, upper rollers got sanded away on one end to an hourglass shape and need replaced (I can make those in about a half hour), feed roller has a bent stem which will be easy to straighten, and the conveyor belt (the abrasive type is what it had) came apart at the seam so I guess I do need to spend a little money to buy a new feeder belt.

Other than chasing down the feeder belt, the rest is less than three hours work so it's not as bad as it sounds.

So best I can gather, it's an old model, maybe a slightly less rigid frame? it has 22" drum length and 2hp 220V 1ph motor. Feed and drum motor both seem to work fine and it's pretty smooth!

Did I do OK for a couple hundred bucks or so?

edit to add: Anybody know a good source to get a replacement feed belt, please let me know. Like I mentioned, the one that came with it was the type that looks like a wide abrasive belt (whatever that's called) rather than some kind of poly-somethin-r-nuther stretchy stuff and being a noob I don't know which would be the better choice, so advice for that is welcome also.

Tim McCarthy
04-09-2017, 10:25 PM
I think you got a pretty good deal. It would take me longer to repair than your estimate (probably an advantage of youth). Try Klingspore for a feed belt. I got one from them for my old 36" Kuster double drum sander for a VERY reasonable price.

Enjoy!

Tim

Cary Falk
04-09-2017, 10:33 PM
Industrial Abrasive will make you a belt also. Sounds like a lot of work. I wish you the best. I have a Supermax 25-50 and just got done giving it a workout yesterday. They sure are a handy tool.

Vinito Caleb
04-09-2017, 11:12 PM
... longer to repair than your estimate (probably an advantage of youth)

HA! I haven't heard that one in over forty years, hehe. No, it's more and advantage of being old and lazy enough to know how to do it with minimum effort and time.
I fix/build stuff like this for my day job, for the past... forever it seems, so I know these particular parts are simple enough (fortunately) to make new ones pretty quickly. The bent table will be a bit of a pain, but I think it should be relatively straightforward. Hoping...

Mike Hollingsworth
04-10-2017, 11:22 AM
I used to own one of those. I found it flexed way too much wth the hardwoods I use.
Since it was the conveyor that raises, I was able to connect the open end with a piece of lumber and keep the drum parallel.
$100 you did well.
I think this was my 2nd drum sander of three on the way to my wide belt.

Vinito Caleb
04-10-2017, 6:17 PM
I'll keep an eye on things while I'm checking it out and see if I can rigidify it a little if it looks like it needs it. Thanks for the advice on belt sources folks.

I got the parts all fixed and rebuilt today. The rollers went pretty fast and so did the table straightening. The metal the table is made from was disconcertingly easy to bend back to flat! Hardly took any pressure at all to woop it back, so it probably doesn't take much to woop it back out either. Have to keep that in mind too.

The rollers: (note the wear/gap on the near end of the original rollers)
Drive belt rollers on left, new upper rollers center, old worn upper rollers on right.

http://img.photobucket.com/albums/v110/mikeyphoto/D1.jpg (http://smg.photobucket.com/user/mikeyphoto/media/D1.jpg.html)

Rollers, old feed belt, and some abrasive belt roll that came with it:

http://img.photobucket.com/albums/v110/mikeyphoto/D2.jpg (http://smg.photobucket.com/user/mikeyphoto/media/D2.jpg.html)

Upper rollers back in position:

http://img.photobucket.com/albums/v110/mikeyphoto/D4.jpg (http://smg.photobucket.com/user/mikeyphoto/media/D4.jpg.html)

And the machine reassembled sans conveyor belt:

http://img.photobucket.com/albums/v110/mikeyphoto/D3.jpg (http://smg.photobucket.com/user/mikeyphoto/media/D3.jpg.html)

Hopefully it will be useful. I'll see if I can get a belt started up somewhere tomorrow.