Roalox Alumina-Fortified Grinding Jars
Our ceramic jar bodies have
been formulated to provide about 4 times the wear rate
of our competitors porcelain jars. Lower silica
content cuts silica contamination by more than half.
High-strength, impact-resistant composition minimizes chipping
and breakage.
Features:
-
Positive lid locking bar and hand
well for quick, easy opening and closing.
-
Precision ground cover and gasket
seat assure leak-proof fit.
-
Wide mouths for fast emptying,
cleaning, loading.
-
Gaskets are oil, solvent and
chemical-resistant Neoprene rubber.
-
Inside surfaces are unglazed.
|
|
Jar
Volume*
|
Approximate
Outside Dimensions (inches)
|
|
|
Jar
Size
|
Gals.
|
Liters
|
Diameter
|
Jar
Height
|
Overall
Height
|
Mouth
Opening
|
Approx
Net
Weight-lbs
|
|
000
|
0.1
|
0.3
|
3-3/8
|
4-3/8
|
5-1/2
|
1-1/4
|
1
|
|
00
|
0.3
|
1.0
|
5-1/2
|
5-1/2
|
6-3/4
|
2-3/4
|
5
|
|
0
|
0.5
|
1.8
|
5-7/8
|
7-1/4
|
8-3/4
|
2-3/4
|
7
|
|
1
|
1.5
|
5.6
|
8-7/8
|
8-1/2
|
11-1/2
|
5-1/4
|
21
|
|
2
|
2.2
|
8.3
|
10-3/8
|
9-1/2
|
12
|
5-1/4
|
23
|
|
3
|
3.3
|
12.4
|
12-3/8
|
10
|
13
|
8
|
35
|
|
4
|
4.6
|
17.6
|
14-5/8
|
10
|
13
|
8
|
46
|
|
6
|
6.6
|
25.0
|
14-5/8
|
13
|
15
|
8
|
55
|
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High
Alumina Grinding Jars
Features:
-
Same design features
as Roalox Mill Jars
-
Ultra-high fired
ceramic body composed primarily of high-grade
aluminum oxide.
-
Extremely high
abrasion resistance, long service life, negligible
contamination factor.
-
Recommended where
silica contamination must be held to an absolute
minimum
-
Polyurethane-coated
body minimizes breakage.
|
|
Jar
Volume*
|
Approximate
Outside Dimensions (inches)
|
|
|
Jar
Size
|
Gals.
|
Liters
|
Diameter
|
Jar
Height
|
Overall
Height
|
Mouth
Opening
|
Appx
Net
Weight-lbs
|
|
00
|
0.3
|
1.0
|
6-3/8
|
5-3/8
|
7
|
3-11/16
|
5.5
|
|
1
|
1.5
|
5.6
|
9-1/2
|
8-1/2
|
12-1/4
|
7-1/8
|
23.0
|
|
3
|
3.3
|
12.4
|
13
|
10-3/8
|
13-1/2
|
9-3/4
|
45.0
|
|
*Volumes
are ▪ ± 10%
Viton™ of Dupont Dow Elastomers |
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Gaskets
Gaskets of solvent-proof Solovflex (water soluble PVA),
Viton™ and other materials are available for Models 774,
773 and 611.
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GRINDING
MILL JARS - LINED & UNLINED
Unlined Stainless Steel Jars
Available in 7 standard sizes in Type 304 Stainless
Steel, with or without internal lifter bars. Easy to
use, fast cleaning. Features wide mouths, curved inside
comers
Model 611 (without Lifter Bars) and Model 611L
(with Lifter Bars) Unlined Steel Grinding Jars
|
|
Jar
Volume*
|
Approximate
Outside Dimensions (inches)
|
|
|
Jar
Size
|
Gals.
|
Liters
|
Diameter
|
Jar
Height
|
Overall
Height
|
Mouth
Opening
|
Appx
Net
Weight-lbs
|
|
00
|
0.3
|
1.0
|
6-1/4
|
4-1/4
|
6-1/2
|
3-1/2
|
7
|
|
0
|
0.5
|
1.8
|
6-1/4
|
4-3/4
|
6-3/4
|
3-7/8
|
8
|
|
1
|
1.3
|
5.0
|
8-1/4
|
6-3/4
|
9-3/4
|
5-1/2
|
9
|
|
2
|
2.3
|
8.7
|
10-1/4
|
7-1/4
|
10-1/4
|
6-1/2
|
13
|
|
3
|
3.4
|
12.8
|
10-1/4
|
10-3/4
|
13-1/2
|
6-1/2
|
16
|
|
4
|
4.6
|
17.6
|
12-1/4
|
10-1/4
|
13-1/4
|
8
|
20
|
|
6
|
6.6
|
25.0
|
14-1/4
|
10-1/2
|
13-1/2
|
8
|
24
|
*Volumes are ▪ ± 5%
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Lined
Steel Grinding Jars
 |
| Lined Steel Grinding Jars |
Features:
-
All sizes have
quick-change snap-in liners This feature is
especially significant when varied materials are
milled and cross contamination must be avoided
-
Using a separate
liner for each material protects the product, saves
clean-up time, reduces number of jars required.
Note: Cover liners are not snap-in; a
different cover is needed for use with each liner
-
Jars are carbon steel
-
Recommended where
silica contamination must be held to an absolute
minimum
-
Buna-N, EPDM ,
Low-Ash rubber, Neoprene, and Polyurethane liners
are available
Model 612A (Low Ash), 612B
(Buna-N), 612E (EPDM),
12N (Neoprene), 612P (Polyur hane) Lined Steel Grinding
Jars
|
|
Jar
Volume*
|
Approximate
Outside Dimensions (inches)
|
|
|
Jar
Size
|
Gals.
|
Liters
|
Diameter
|
Jar
Height
|
Overall
Height
|
Mouth
Opening
|
Appx
Net
Weight-lbs
|
|
00
|
0.3
|
1.0
|
6-1/4
|
4-1/4
|
6-1/2
|
3-1/2
|
8
|
|
0
|
0.5
|
1.8
|
6-1/4
|
5-1/2
|
7-1/2
|
3-1/2
|
10
|
|
1
|
1.3
|
5.0
|
8-1/4
|
7-3/4
|
10-7/8
|
5-1/8
|
11
|
|
2
|
2.3
|
8.7
|
10-1/4
|
8-1/2
|
11-5/8
|
6-1/8
|
14
|
Volumes are ▪ ± 5%
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 |
| Wet Discharge Covers |
Stainless
Steel Discharge Covers
Discharge covers are made of stainless steel with a lip
for convenient pouring, Grinding media is retained while
product is drawn off. Available for all jars except size
000. When ordering, specify size jar model on which
cover will be used.
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|
