able beads. This material is 83% ZrO /
13% CeO with specific gravity 6.0-6.1.
A longer bead life is assured due to the
very fine grain size of the ceramic. The
smooth surface, even as material is
worn away, and very good roundness
to roll, not gouge, will protect wetted
mill parts. The high density to plough
through the thickest of slurries allows
for using smaller diameters. Soon to
be stocked in NJ with competitive
pricing, the extremely tight size tolerance, and expansive size offerings
makes these worth a test.
Hockmeyer Equipment Corp.
Harrison, NJ
(973) 482-0225
Fax: (973) 484-6114
E-mail: sales@hockmeyer.com
Web site: www.hockmeyer.com
Product name: Nano Mill
Attributes/comments: After exten-
sive R&D, Hockmeyer Equipment has
made rapid nano milling a reality.
This is accomplished by mega amplifi-
cation of feedstock recirculation
through a field of micro media to pro-
duce nano dispersions in a fraction of
the time of conventional horizontal
and vertical mills. The Hockmeyer
Containment Wall (patents pending)
permits the use of media as small as
.01mm and has an open area of about
40%. The containment wall is very
large relative to the media field,
allowing high flow of feedstock.
Comparing the HCW to other mill
separation devices, it has on average
100 times the flow rate.
Myers Engineering, Inc.
Bell, CA
(323) 560-4723
Fax: (323) 771-7789
E-mail: sales@myersmixer.com
Web site: www.myersmixer.com
Norstone Grinding Media Depot Inc.
Philadelphia, PA
(800) 726-1366
Fax: (215) 635-6355
E-mail: sales@nortstone.com
Web site:
www.new.grindingmediadepot.com
New Product: Zir Ta-Nor, Zirconia
Toughened Alumina Beads
Attributes/comments: ZirTa-Nor,
ZTA, is a long wearing, medium den-
sity media with low wear rates and
excellent milling efficiencies prices in
the same range as zirconia silica. This
bead does not have hollows which
cause excessive breakage and screen
plugging. ZirTa-Nor is an excellent
value for medium density grinding
media, giving a long service life for
minimal cost and no trace amounts of
radioactivity. The whit bead has a 4.1
(2.5 kg/liter) density and is avaliable
in sizes from 0.6 mm up to 3.0 mm.
The beads are pre-conditioned and
approved for use in food and cosmetic
applications. Balls and cylinders are
also available upon special order.
Union Process
Akron, OH
(330) 929-3333
Fax: (330) 929-3034
E-mail: eli@unionprocess.com
Web site: www.unionprocess.com
New Product: Q-03 Circulation Attritor
Attributes/comments: Union Pro-
cess, Inc. has produced the Q-03, a
small bench-top laboratory-sized cir-
culation grinding mill. This smaller
circulation attritor was developed so
users can perform lab trials with the
advantage of the circulation grinding
system using much smaller samples
(from 1/2 gallon to one gallon). The Q-
03 circulation attritor offers all of the
advantages of larger laboratory or
production-sized circulation attritors,
including a high circulation pumping
rate, narrow particle size distribu-
tion, good temperature control and
the ability to sample and make for-
mulation adjustments on the fly. CW
National Engineered Products, Inc.
Grayslake, IL
(847) 726-8005
Fax: (847) 548-0099
Product name: NEP
Attributes/comments: National
Engineered Products, Inc. has been a
media supplier for 20 years.
Should Your Company Be Here?
Please send information to:
Coatings World Media and Milling Equipment Directory
70 Hilltop Rd., Third Floor, Ramsey, NJ, 07446
Fax: (201) 825-0553
E-mail: dale@rodpub.com