Maquahuitl,
I have one of the older models and I really like mine And it has met all of my expectations for a low cost belt/disc sander.
Mine is configured differently than the new one and I think that has at least one advantage while the new one has another advantage
Photos of mine follow
A friend has the new one so I have compared both!!!
Click on the above photo to see an enlarged photo
Click on the above photo to see an enlarged photo
These photos show a jig I built to allow me sharpen my knives at a uniform angle through out the length of the edge
But thats another story
Notice the different shape of my belt sander; it is a 3-wheeler, where the new one is a 2-wheeler. Mine sits deeper while the new one sits higher
But the big difference that I see that affects knifemaking is that when making a tapered tang, I can hold my knife by the blade tip and sand the tang, on the new one, the guard on top of the new sander would prevent this. So, if you cant dangle the blade onto the belt, and you arent going to make any distal tapers
Next, I did not check my friends machine for this but what about slack belt use for shaping handles. Can the platen be removed and how much room is there to work; all very important!!!
However, on the plus side, the new ones have a longer front and therefore; a longer platen. I can only flat sand the bark (scale) off a 10 blade, while the new ones probably allow up to 15 of blade
Finally of a lesser point, but maybe very important; the new one does not have any dust collection system. Any thing coming off the belt will be thrown onto the bench top; be it hot steel or sawdust
My friend was grinding steel and the hot sparks burned the bench top, it did not catch fire, but the wooden top started to glow from the wood embers
And dust, its God Awful!!! The old ones have a dust collection system and hook-ups for a vacuum and if you could compare with and without a vacuum running, you would know the difference. If you are going to be working in an enclosed space, such as a garage or workshop, the dust will cover EVERYTHING!!!
All other things being equal, I love the disk and its of tremendous use, especially in sanding small pieces like the guards and since the table tilts, you can easily make dado joint on your guards
I would get a ceramic platen liner for it (+/-12$).The main problem may be getting quality belts in 2x42..Don't use the ones from sears or home depot..Try true grit they have a great selection of belts online. Get the best butt spliced zirconia or ceramic belts that they have, it will make a huge difference...Good luck.
I buy my supplies from both sources
http://www.trugrit.com/
Tru-Grit Inc.
http://www.supergrit.com/
Supergrit Abrasives (Red Hill Corporation)
Mine is being serviced, I bought it 3 months ago and it's been out almost a month. All that happened was the switch went out; they didn't give me a replacement part, they shipped it off.
The only problem Ive had with mine was the bearings on the free wheels (I have two free wheels) wore out. I have thousands of hours on mine (bought it 6 years ago
) so it did not surprise me that they wore out. Sears wanted about $15 a bearing ($60 total
) and would have to send the sander away
I bought the bearings from a machine shop supplier for $3 a bearing ($12 total
) and replaced them myself in an hour
God Luck,
Bruce