20
U-Type
®
Secondary Cleaner
Section 8 - Specs and CAD Drawings
8.1 Specifications and Guidelines
Overall Pole Length
Maximum Conveyor Span
125mm
(5”)
Specifications:
• Maximum Belt Speed ................................... 6.6M/sec (1300 FPM); F-Blade - 5M/sec (1000 FPM)
• Temperature Rating ...................................... -35°C to 82°C (-30°F to 180°F)
• Usable Blade Wear Length........................... V-Blade and C-Blade - 9mm (3/8"); F-Blade - 44mm (1 3/4")
• Available for Belt Widths ............................. 450 to 2400mm (18" to 96").
......................................................................... Other sizes available upon request.
• CEMA Cleaner Rating ................................. Class 5
Pole Diameter - 450mm to 1500mm (18" to 60") cleaners: 60mm (2-3/8")
Pole Diameter - 1800mm to 2400mm (72" and 96") cleaners: 75mm (2-7/8”)
CLEARANCE
Spring Tensioner Guidelines
(For Stainless Steel Cleaners
with J-Bolt Tensioners)
• Spring gap = .7mm (.030”)
* Gauge provided
Top of
washer
to top of
torque arm
Adjusting
Nuts
Spring Length Chart
(For Cleaners with UST Tensioners)
BLADE
WIDTH
PURPLE
SPRING
SILVER
SPRING
WHITE
SPRING
mm
in.
mm
in.
mm
in.
mm
in.
450
18
154 6 1/8 160 6 3/8 162 6 3/8
600
24
148 5 7/8 148 6 1/4 160 6 1/4
750
30
140 5 1/2 156 6 1/8 158 6 1/4
900
36
136 5 3/8 152
6
156 6 1/8
1050
42
128
5
150 5 7/8 154 6 1/8
1200
48
N/A N/A 146 5 3/4 152
6
1350
54
N/A N/A 142 5 5/8 150 5 7/8
1500
60
N/A N/A 140 5 1/2 150 5 7/8
1800
72
N/A N/A N/A N/A 140 5 1/2
2100
84
N/A N/A N/A N/A 136 5 3/8
2400
96
N/A N/A N/A N/A
132
5 1/4
Pole Length Specifications
CLEANER SIZE
POLE LENGTH
MAXIMUM
CONVEYOR SPAN
mm
in.
mm
in.
mm
in.
450
18
1600
64
1350
54
600
24
1750
70
1500
60
750
30
1900
76
1650
66
900
36
2050
82
1800
72
1050
42
2200
88
1950
78
1200
48
2350
94
2100
84
1350
54
2500
100
2250
90
1500
60
2650
106
2400
96
1800
72
3100
124
2850
114
2100
84
3400
136
3150
126
2400
96
3700
148
3450
138
Cleaner Clearance Requirements
U Cleaner Size
Clearance
mm
in.
mm
mm
450
18"
155
155
600
24"
180
180
750
30"
205
205
900
36"
205
205
1050
42"
235
235
1200
48"
270
270
1350
54"
275
275
1500
60"
275
275
1800
72"
275
275
2100
84"
275
275
2400
96”
275
275
