The
Real Reason Service
Tools
Are Required For
That
Old Rubber Abrasive
Roller
Of Yours, Is Simply
This...
You
Bought A Product
With
A Major Problem
They
Couldn't Fix,
And
They Passed
The
Problem On To
YOU!
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YOU’D HAVE TO HAVE A SCREW LOOSE TO USE ANOTHER
RUBBER DRUM SANDER
Spin Test
Data
The following PDF files are the actual Spin/Burst
test data which document the
performance of the 1/2" x 1/2" Propel-Loc Roller and spiral band by a third party engineering
firm. Further testing was documented for a very popular name brand 1/2" x
1/2" rubber roller.
The results show that the Propel-Loc Roller
out performed the rubber roller with nearly 70% higher speeds before
destruction, this with the spiral bands of each roller attached. The tests also
show that the Propel-Loc roller obtained a speed of
98,780 RPM's before destruction. The rubber roller was not tested alone
but was estimated to reach destruction before 50,000 RPM's.
The reason for this is simple..........Propel-Loc Rollers are completely centifugal
when they are manufactured they are balanced and centered. The rubber roller has
too may parts to force it off center and when the rubber is spun at high speeds
it becomes unstable and begins to expand, shifting the weight to one side or another.
Propel-Loc Roller are also much lighter which allow it to tolerate higher speeds
with no wobble or chatter. And, there is no need to tighten screws, loosen nuts
or keep an auxillary tool around just to change out a band. Thats why we say,
"You'd Have to Have a Screw Loose to Use Another Rubber Drum".
PROPEL-LOC ROLLER (PDF FILES)
Certification for 35,000 RPM's with/without spiral band
&
Certification for 50,000 RPM's with/without spiral band
Graph - Certification for 35,000 RPM's with spiral band
Graph - Certification for 35,000 RPM's without spiral band
Graph - Certification for 50,000 RPM's with spiral band
Graph - Certification for 50,000 RPM's without spiral band
Destruction Test for Propel-Loc Roller with/without spiral band
Graph - Destruction Test for Propel-Loc Roller with spiral band
Graph - Destruction Test for Propel-Loc Roller without spiral
band
Poplar
name brand rubber roller (PDF FILES)
Destruction test for rubber roller with spiral band
Graph - Destruction Test for rubber roller with spiral band
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