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“SC”

SERIES

For Tungsten Carbide Applications

High density material such as tungsten carbide requires a

specially designed heavy-duty Batch Attritor. The “SC” Series

Attritor meets this special processing requirement. Available

with tank capacities ranging from 7 gallons to 245 gallons and

horsepowers ranging from 7.5 to 125, these powerful grinding

mills feature a tapered tank to reduce load on the bottom

arms for easy starting. A special lifter arm raises media and

product off the bottom of the tank. Arms are sleeved with

tungsten carbide to reduce wear and contamination.

The tank has a ball discharge valve and media discharge

chute at the bottom for easy removal of media. A water-cooled

cover with a floating teflon seal minimizes solvent loss.

ATTRITOR MODEL

SC-5 SC-10 SC-15 SC-30 SC-50 SC-75 SC-100 SC-150 SC-200

Gross Tank Volume (gals)

7

12

20

42

62

87

117 161 245

Slurry Capacity (gals)

2.5-3.5 4-6

7-9 18-20 25-28 35-39 45-50 68-75 90-100

Media Volume (gals)

3

5

8

18

26

37

47

71

94

HP

7

1

2

*

10

15

20

30

40

50

75

125

Height

73"

86"

86"

92"

98"

102"

104"

118"

126"

Floor Space (W x D)

36"x 64" 59"x 42" 59" x 42" 65"x 48" 72"x 54" 78"x55" 83"x56" 89"x64" 94"x72"

Machine Weight (lbs) w/o media 1,700 2,400 2,700 3,700 4,600 5,000 6,500 8,900 11,000

Water-cooled cover

with floating shaft seal,

cooling water manifold,

air diaphragm pump

and circulation system.

Mechanical variable

speed explosion-proof

drive system with

ammeter, tachometer,

start/stop pushbuttons,

and speed controls.

SCT-100

ASME-coded cooling jacket, water-cooled

cover with floating shaft seal, filter in discharge line,

torque meter, actuated valves, double air diaphragm pumps,

explosion-proof electricals.

The tungsten carbide Attritor is also available with an

optional torque meter to precisely measure energy input

for determining processing time.

A worm gear assembly attached to the tank allows the

tank to be tilted. In this position, the shaft and arms can

be easily removed and/or inspected and the grinding

media changed, if necessary. All models come complete

with a pumping system which is used to circulate material

during grinding and to discharge product.

* Features variable speed drive motor

SC-30

ENGINEERING DATA

5

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www.unionprocess.com