GET READY TO POLISH

Visit our Gallery of polishing done with the Ultimate Grinder

© 2009 - Helvetia Rock Shop LLC All rights reserved.

This page last modified on Thursday, December 24, 2009

© 2009 - Helvetia Rock Shop LLC All rights reserved.

SPECIFICATIONS

the Ultimate Grinder
- Net Weight: 99 pounds with X-Panding drum and Grinding Platter
- Approx Shipping Wt: 120 pounds
- Foot Print: 15.5" W x 17" D (W=Width, D=Depth, H=Height)
- Overall Size: 24" W x 25" D x 15" H
- Electric Motor 1 H.P., 3450 rpm, totally enclosed, fan cooled,
dual voltage 110/220 V.A.C., continuous operation, (wired for 110 v.)

Construction Materials:
Frame: Welded aluminum channel
Motor Mount: Cast Aluminum
Guards: Aluminum
Main Shaft: Cold rolled steel
Sheaves: Steel
Bearings: Steel
Finish: Powder coat: Frame, Motor mount, X-Panding Drum guard, belt guard.

the X-Panding Drum  XD-12
- Net weight: 16 lbs, 14 oz
-Overall dimensions: 4" W x 12" dia
-shaft hole size: 1.000" +0.001 - 0.000
Single piece hub from cast aluminum and precision lathe cut.

the Grinding Platter  GP-12
Grinding Platter: Cast Aluminum, precision lathe turned to final tolerance. Precision Balanced.
Hub shaft size: 1.000" +.001, - 0.000

Arbor Shaft:  AS-12
- Arbor Shaft Speed 2200 R.P.M.
- Arbor Shaft Construction: 1-5/16" dia. cold rolled steel with 1.000 shaft size on each end.

Performance:
- Sanding Surface Speed - X-Panding Drum 6900 F.P.M. (Feet per Minute)
- Sanding Surface Speed - Platter Aprox 1200 - 6900 F.P.M.
- Continuous operation.

Sanding Media
- Suggested sanding grit type Silicon Carbide
- Sanding Grits available 40, 60, 80, 100, 220, 400, 600, 800


Electrical Requirements:
Dedicated 20 amp, 110VAC circuit, ground fault protected if operating in a damp environment
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