MODEL 20-SD

Specifications:

Overall Dimensions:
Width 29", Depth 30", Height 54"

Table:  11" x 27", with 3 3/8" x 4 ¾" projections beyond disc.
Raises and lowers from 1" below disc to 1" below center of disc.
Tilts 45 degrees up and down. Locks securely in any position.
Table stop - 90 degrees positive and adjustable. Protractor has
1 degree markings on sloping face. Table front edge machined
parallel with disc and 3/8" x ¾" groove. Hand tilt table standard,
gear tilt optional at extra cost.

Disc: 20" dia. Cast aluminum

Hub: 6" dis. Cast Iron

Motor: 2 or 3 HP; 3 phase

Starter:  Manual, magnetic or reversing

 
MODEL 24SDP

Specifications:

Overall dimensions:

Width 38", Depth 32", Height 53"

Table:  12" x 31 ½". Cast Iron surface ground. Tilts 45 degrees up or down.
Gear tilt table and table elevating mechanisms are standard equipment.
Guards above and below table.

Disc: 24" dia. Cast Aluminum

Hub:  8" dia. Cast Iron

Motor:  2, 3 or 5 HP; 3 phase

Starter:  Manual, magnetic or reversing

 
MODEL 30 SD

Overall Dimensions:

Width 46", Depth 47", Height 53"

Table:  14" x 38 ¼" plus 3 ¾" x 7 ¼" projections beyond disc.
Normalized, fine grain cast iron, heavily ribbed, surface ground.
Tilts 30 degrees up and 45 degrees down, using ball bearing mounted
worm gear mechanism.  Gear tilt table and table elevating mechanisms
are standard equipment. Front and both ends are machined.
Top surface grooved 3/8" x ¾".

Disc:  30" dia. Cast aluminum completely machined, electronically
balanced, ¾" thick at rim, 1" thick at hub, centered by 10" flange
to which it is attached by 4 studs. No holes in face of disc.
Grinding can be done by resting work on table or "off-the-hand".

Hub:  10" dia. Cast Iron

Drive:  Multiple V-Belt. Main spindle runs on heavy duty, sealed,
self aligning tapered roller bearings.

Operating Speed:  1000 RPM or other specified speeds

Base and Cap:  Heavy ribbed Cast Iron. Base: 32" wide by 34" deep.
Bolt centers 28 ½: x 30 ½".

Motor: 5 or 7 ½ HP, 3 phase

Starter:  Manual, magnetic or reversing

 
MODEL 36DD

Overall dimensions:  Width 59", Depth 67", Height 56"

Table:  16" x 46" plus 4 ¾" x 7 ¼" projections beyond disc.
Elevates to 1" below center and lowers to clear disc for
removal, by use of an extra heavy duty worm gear and rack drive.
Tilts 30 degrees up and 45 degrees down on ball bearing mounted
worm gear drive. Table stop 90 degrees, positive and adjustable.

Disc: 36" dia. Cast Aluminum, completely machined, electronically
balanced, ¾" thick at rim, 1" thick at hub, centered by 10" flange
to which it is attached by 4 studs. No holes in face of discs.

Hubs: 10" dia. Cast Iron

Drive: Multiple V-belt. Main spindle runs on heavy duty, sealed,
self aligning tapered roller bearings.

Operating speed:  800 RPM or other specified speeds.

Base and Cap: Heavy ribbed Cast Iron, Base: 32" wide by 34" deep.
Bolt centers 28 ½" x 30 ½"

Motor: 5, 7 ½ or 10 HP, 3 phase

Starter: Manual, magnetic or reversing