12" Disc Sander reccomendations
 

Your indulgence please.
For folks with these machines:
I have been wanting a 12" disc sander for years and having just used
one a bit got
me on the hunt now.
I have almost all the makings for one. 12" disc, 1 HP 1725 RPM motor,
tilt table, etc.
Looking at catalog pics shows me various basic designs.
What I need to know to make or chose a kick ass model:
-What RPM is best?
-What should the table height be relative to the disc center?
-Any other subtle niceties?

Thanks & all the best,
RichD, Atlanta

12" Disc Sander reccomendations
 

On 2007-10-28, RichD wrote:
Your indulgence please.
For folks with these machines:
I have been wanting a 12" disc sander for years and having just used
one a bit got
me on the hunt now.
I have almost all the makings for one. 12" disc, 1 HP 1725 RPM motor,
tilt table, etc.
Looking at catalog pics shows me various basic designs.
What I need to know to make or chose a kick ass model:
-What RPM is best?
-What should the table height be relative to the disc center?
-Any other subtle niceties?

Rpm is usually not something you have much choice of, determined by
safety considerations. Dust collection is nice. Being all around
heavy, etc is nice too.

I am going to pick up a 14" one next week, along with a dust
collector, if you are in Chicagoland, and are interested, let me know.

http://igor.chudov.com/tmp/14-inch-disk-grinder/

i

12" Disc Sander reccomendations
 

On Sun, 28 Oct 2007 12:10:13 -0700, with neither quill nor qualm,
RichD quickly quoth:

Your indulgence please.
For folks with these machines:
I have been wanting a 12" disc sander for years and having just used
one a bit got
me on the hunt now.
I have almost all the makings for one. 12" disc, 1 HP 1725 RPM motor,
tilt table, etc.
Looking at catalog pics shows me various basic designs.
What I need to know to make or chose a kick ass model:
-What RPM is best?

1,725 seems to be the norm for RPM.


-What should the table height be relative to the disc center?

Centered?


-Any other subtle niceties?

Electric brake?


A high-end veneering shop I toured half a dozen years ago had a 20"
disc sander and I drooled for weeks afterward.

--
We have to fight them daily, like fleas, those many small
worries about the morrow, for they sap our energies.
-- Etty Hillesum

12" Disc Sander reccomendations
 

I have a cheap one from Harbor Freight and have been plenty happy with
it. Keep in mind that if you get a 12" the real working area is less
than 6". If you're doing wood work, get the biggest disc you can find.
There are times when I wish I had a 20" but most of the time 12" is OK

12" Disc Sander reccomendations
 

In article ,
Ignoramus32225 wrote:

On 2007-10-28, RichD wrote:
Your indulgence please.
For folks with these machines:
I have been wanting a 12" disc sander for years and having just used
one a bit got
me on the hunt now.
I have almost all the makings for one. 12" disc, 1 HP 1725 RPM motor,
tilt table, etc.
Looking at catalog pics shows me various basic designs.
What I need to know to make or chose a kick ass model:
-What RPM is best?
-What should the table height be relative to the disc center?
-Any other subtle niceties?

Rpm is usually not something you have much choice of, determined by
safety considerations. Dust collection is nice. Being all around
heavy, etc is nice too.

I am going to pick up a 14" one next week, along with a dust
collector, if you are in Chicagoland, and are interested, let me know.

http://igor.chudov.com/tmp/14-inch-disk-grinder/

That looks pretty solid.


If you are doing wood, 3500 rpm is too fast, and will burn everything.
Better to use 1750 rpm.

RPM is controlled by available motor speeds, not safety per se.

Joe Gwinn

12" Disc Sander reccomendations
 

On 2007-10-28, Joseph Gwinn wrote:
In article ,
Ignoramus32225 wrote:

On 2007-10-28, RichD wrote:
Your indulgence please.
For folks with these machines:
I have been wanting a 12" disc sander for years and having just used
one a bit got
me on the hunt now.
I have almost all the makings for one. 12" disc, 1 HP 1725 RPM motor,
tilt table, etc.
Looking at catalog pics shows me various basic designs.
What I need to know to make or chose a kick ass model:
-What RPM is best?
-What should the table height be relative to the disc center?
-Any other subtle niceties?

Rpm is usually not something you have much choice of, determined by
safety considerations. Dust collection is nice. Being all around
heavy, etc is nice too.

I am going to pick up a 14" one next week, along with a dust
collector, if you are in Chicagoland, and are interested, let me know.

http://igor.chudov.com/tmp/14-inch-disk-grinder/

That looks pretty solid.

I do not know if I could lift one into my truck. Maybe I will have to
take it apart.


If you are doing wood, 3500 rpm is too fast, and will burn everything.
Better to use 1750 rpm.

RPM is controlled by available motor speeds, not safety per se.

Good point. I will see if it is 1 or 3 phase.

i

12" Disc Sander reccomendations
 

On Sun, 28 Oct 2007 12:10:13 -0700, RichD
wrote:

Your indulgence please.
For folks with these machines:
I have been wanting a 12" disc sander for years and having just used
one a bit got
me on the hunt now.
I have almost all the makings for one. 12" disc, 1 HP 1725 RPM motor,
tilt table, etc.
Looking at catalog pics shows me various basic designs.
What I need to know to make or chose a kick ass model:
-What RPM is best?
-What should the table height be relative to the disc center?
-Any other subtle niceties?

Thanks & all the best,
RichD, Atlanta
My 9" disk is mounted to a 1725 RPM face mount oil burner (1/4 HP)
motor, tilt table above centre, adjustable guide fence, with the lower
half of the disk enclosed and vented to the dust collector.
Gerry :-)}
London, Canada

12" Disc Sander reccomendations
 

Thanks guys.
I've seen a few old iron US made machines now and the table was well
below
center and the ends wrap around.
One more thing occured to me.
Reversible motor. No reason I can think of not to have this. It's a
great
feature on my 5" diamond engraver flat wheel.
When you have to use the right side of the disc and it's coming *up*
it can get
real interesting real quick!
RichD, in DRY Atlanta

12" Disc Sander reccomendations
 

On Oct 28, 2:29 pm, Ignoramus32225 ignoramus32...@NOSPAM.
32225.invalid wrote:
I am going to pick up a 14" one next week, along with a dust
collector, if you are in Chicagoland, and are interested, let me know.

http://igor.chudov.com/tmp/14-inch-disk-grinder/

If he's not I am.

12" Disc Sander reccomendations
 

emailed

On 2007-10-29, wrote:
On Oct 28, 2:29 pm, Ignoramus32225 ignoramus32...@NOSPAM.
32225.invalid wrote:
I am going to pick up a 14" one next week, along with a dust
collector, if you are in Chicagoland, and are interested, let me know.

http://igor.chudov.com/tmp/14-inch-disk-grinder/

If he's not I am.