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85
U.S. Patent No. 6,823,983; 7,093,706
Clearance Guidelines
for Installation
Spring Length Chart
for SST Spring Tensioner
Vertical
Horizontal
Overall Pole Length
Maximum Conveyor Span
Specifications
&
Guidelines
MHS
Heavy Duty Secondary Cleaner
HORIZONTAL
CLEARANCE
REQUIRED
VERTICAL
CLEARANCE
REQUIRED
in.
mm in.
mm
4
100
9 1/2
238
Imperial
Metric
BLADE
WIDTH
WHITE
SPRING
SILVER
SPRING
BLACK
SPRING
GOLD
SPRING
450
84
100
N/A N/A
600
78
97
N/A N/A
750
72
94
N/A N/A
900
N/A 94
97
N/A
1050
N/A 91
94
N/A
1200
N/A 88
91
N/A
1350
N/A 84
91
N/A
1500
N/A 81
88
N/A
1800
N/A N/A 84
91
2100
N/A N/A 78
88
2400
N/A N/A N/A 84
Top of Washer to
Mounting Base
Pole Length Specifications*
Specifications:
•
Maximum Belt Speed.............................................1200 FPM (6M/sec)
•
Temperature Rating ................................................-30°F to 180°F (-35°C to 82°C)
•
Usable Blade Wear Length ...................................3/8" (9mm)
•
Blade Materials.......................................................C-Tip: Impact Resistant Tungsten Carbide (works with mechanical fasteners)
...................................................................................
V-Tip: Long Life Tungsten Carbide (for vulcanized belts only)
•
Available for Belt Widths.......................................18" to 96" (450 to 2400 mm).
...................................................................................
Other sizes available upon request.
*
For special extra long pole length requirements a Pole Extender Kit (#76024) is
available that provides 30" (750mm) of extended pole length. See Page 111.
Pole Diameter - 2-7/8" (73mm)
PAT Pressure Chart
Shading indicates preferred spring option
Shading indicates preferred spring option
BLADE WIDTH TIPS PSI
18"
3
15#
24"
4
19#
30"
5
23#
36"
6
27#
42"
7
31#
48"
8
35#
54"
9
39#
60"
10
43#
72"
12
51#
84"
14
59#
96"
16
67#
BLADE
WIDTH
WHITE
SPRING
SILVER
SPRING
BLACK
SPRING
GOLD
SPRING
18"
3 3/8"
4"
N/A N/A
24"
3 1/8"
3 7/8"
N/A N/A
30"
2 7/8"
3 3/4"
N/A N/A
36"
N/A 3 3/4"
3 7/8"
N/A
42"
N/A 3 5/8"
3 3/4"
N/A
48"
N/A 3 1/2"
3 5/8"
N/A
54"
N/A 3 3/8"
3 5/8"
N/A
60"
N/A 3 1/4"
3 1/2"
N/A
72"
N/A N/A 3 3/8"
3 5/8"
84"
N/A N/A 3 1/8"
3 1/2"
96"
N/A N/A N/A 3 3/8"
CLEANER SIZE
BLADE WIDTH POLE LENGTH
MAXIMUM
CONVEYOR SPAN
in.
mm in.
mm in.
mm in.
mm
18
450
18
450
72
1800
62
1550
24
600
24
600
78
1950
68
1700
30
750
30
750
84
2100
74
1850
36
900
36
900
90
2250
80
2000
42
1050
42
1050
96
2400
86
2150
48
1200
48
1200
102
2550
92
2300
54
1350
54
1350
108
2700
98
2450
60
1500
60
1500
114
2850
104
2600
72
1800
72
1800
126
3150
116
2900
84
2100
84
2100
138
3450
128
3200
96
2400
96
2400
150
3750
140
3500
P R O D U C T H A N D B O O K