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Ashland Conveyor Products manufactures horizontal and incline power belt conveyor. Because of their versatility and low cost, powered belt conveyors are the most commonly used type of powered conveyor. Two types are available: slider bed and roller bed. For specific power belt conveyors not listed contact a sales representative at Ashland Conveyor Products. |
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Slider Bed Conveyor
The slider bed provides a quiet, smooth conveying surface for light to medium loads. Because the belt slides on a metal bed a relatively high coefficient of friction is created, this reduces the load carrying capacity compared to a roller bed conveyor. |
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Model |
Features |
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SB400 |
Lowest Cost
Best Choice for Stand Alone Conveyor |
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SB350 |
Belt Take-up is Internal & Does Not Effect Overall Length
Best Choice When Connected to Other Conveyors or Equipment |
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SBI350 |
Incline Version of the SB350 |
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| The following table provides the load capacity in either a horizontal or 25° incline position. |
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Slider Bed Distributed Load Capacity Table At Constant 60 FPM |
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HP |
Belt
Width |
Overall Horizontal Length |
|
25° Incline
Overall Length |
|
4" Dia Drive Pulley |
8" Dia
Drive Pulley |
|
12' |
22' |
32' |
42' |
52' |
77' |
102' |
12' |
22' |
32' |
42' |
52' |
|
1/2 |
12" |
475 |
445 |
420 |
395 |
365 |
225 |
155 |
165 |
155 |
140 |
130 |
120 |
|
24" |
430 |
375 |
325 |
270 |
215 |
- |
- |
145 |
125 |
100 |
- |
- |
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36" |
385 |
305 |
225 |
150 |
- |
- |
- |
125 |
- |
- |
- |
- |
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3/4 |
12" |
730 |
705 |
680 |
650 |
625 |
445 |
375 |
255 |
245 |
235 |
220 |
210 |
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24" |
690 |
635 |
580 |
530 |
475 |
230 |
- |
235 |
215 |
195 |
170 |
150 |
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36" |
645 |
595 |
485 |
405 |
330 |
- |
- |
220 |
185 |
155 |
120 |
- |
|
1 |
12" |
990 |
965 |
935 |
910 |
885 |
665 |
595 |
345 |
335 |
325 |
315 |
300 |
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24" |
945 |
985 |
840 |
790 |
735 |
450 |
315 |
330 |
305 |
285 |
260 |
240 |
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36" |
900 |
825 |
745 |
665 |
585 |
235 |
- |
310 |
275 |
245 |
210 |
180 |
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Roller Bed Conveyor
Heavier loads and less horsepower are reasons to select a roller bed power conveyor versus a slider bed power conveyor. Since the belt rides on free turning rollers the coefficient of friction is much less. |
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Model |
Features |
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RB190 |
Belt Take-up is Internal & Does Not Effect Overall Length
Best Choice When Connected to Other Conveyors or Equipment
Higher Capacity than Slider Bed |
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RBI190 |
Incline Version of the RB190 |
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| The following table provides the load capacity for roller bed conveyor in either a horizontal or 25° incline position. This table is for rollers on 6" centers, Ashland Conveyor Product's standard. |
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Roller Bed Distributed Load Capacity Table At Constant 60 FPM
And 6" Roller Centers |
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HP |
Belt
Width |
Overall Horizontal Length |
|
25° Incline
Overall Length |
|
4" Dia Drive Pulley |
8" Dia
Drive Pulley |
|
12' |
22' |
32' |
42' |
52' |
77' |
102' |
12' |
22' |
32' |
42' |
52' |
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1/2 |
12" |
3,005 |
2,970 |
2,885 |
2,800 |
2,715 |
2,020 |
1,810 |
320 |
310 |
305 |
295 |
285 |
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24" |
2,950 |
2,755 |
2,605 |
2,455 |
2,305 |
1,445 |
1,070 |
305 |
290 |
275 |
260 |
240 |
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36" |
2,755 |
2,540 |
2,325 |
2,110 |
1,895 |
875 |
335 |
290 |
270 |
245 |
220 |
200 |
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3/4 |
12" |
4,670 |
4,585 |
4,505 |
4,415 |
4,330 |
3,395 |
3,185 |
495 |
485 |
475 |
465 |
455 |
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24" |
4,520 |
4,370 |
4,220 |
4,070 |
3,920 |
2,820 |
2,440 |
475 |
460 |
445 |
430 |
415 |
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36" |
4,370 |
4,155 |
3,940 |
3,725 |
3,510 |
2,245 |
1,170 |
460 |
440 |
415 |
395 |
370 |
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1 |
12" |
6,000 |
6,000 |
6,000 |
6,000 |
5,945 |
4,770 |
4,560 |
665 |
656 |
645 |
635 |
630 |
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24" |
6,000 |
5,985 |
5,835 |
5,685 |
5,535 |
4,195 |
3,820 |
650 |
630 |
615 |
600 |
585 |
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36" |
5,985 |
5,770 |
5,555 |
5,340 |
5,125 |
3,620 |
3,085 |
630 |
610 |
585 |
565 |
540 |
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Roller Spacing
It is good practice to have at least three rollers under the product at all times. The load capacity per roller must not be exceeded. Standard roller spacing is 6". |
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Conveyor Belt
The standard conveyor belt is PVC120 smooth top for horizontal power conveyors and PVC 120 rough top for incline power conveyors. Other types of belting are available upon request. |
Product Weight
The power required for a slider bed conveyor is approximately six times greater than for a roller bed conveyor. Slider bed power conveyors are used to convey light products or products that have a small irregular base, and where smooth travel is required. Refer to load capacity tables for each type of power conveyor. |
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Supports
Normally select either the H15 or H30 floor support. Castered supports are available only in the H30 model. Refer to each belt conveyor model to determine the correct BF floor support. |
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Controls
Common controls that are available include: manual motor starters, magnetic starters, push buttons, variable speed controllers, safety cable pulls, etc. Please specify at the time of quoting which controls are required and whether installation is desired. |
Incline/Decline
The correct degree of incline or decline must be selected in order for the load not to tumble. Generally the degree of incline should not cause vertical line drawn from the load's center of gravity to lie in the lowest 1/3 of the load's length. |
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Maximum Degree of Incline/Decline
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P
r
o
d
u
c
t
L
e
n
g
t
h |
Product Height |
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|
4 |
8 |
12 |
16 |
20 |
24 |
28 |
32 |
36 |
|
4 |
18 |
9 |
6 |
4 |
3 |
3 |
2 |
2 |
2 |
|
8 |
30 |
18 |
12 |
9 |
7 |
6 |
5 |
4 |
4 |
|
12 |
30 |
26 |
18 |
14 |
11 |
9 |
8 |
7 |
6 |
|
16 |
30 |
30 |
24 |
18 |
14 |
12 |
10 |
9 |
8 |
|
20 |
30 |
30 |
29 |
22 |
18 |
15 |
13 |
11 |
10 |
|
24 |
30 |
30 |
30 |
26 |
21 |
18 |
15 |
14 |
12 |
|
28 |
30 |
30 |
30 |
30 |
25 |
21 |
18 |
16 |
14 |
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32 |
30 |
30 |
30 |
30 |
28 |
24 |
20 |
18 |
16 |
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36 |
30 |
30 |
30 |
30 |
30 |
25 |
23 |
20 |
18 |
|
40 |
30 |
30 |
30 |
30 |
30 |
29 |
25 |
23 |
20 |
|
42 |
30 |
30 |
30 |
30 |
30 |
30 |
26 |
23 |
20 |
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44 |
30 |
30 |
30 |
30 |
30 |
30 |
27 |
24 |
22 |
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46 |
30 |
30 |
30 |
30 |
30 |
30 |
28 |
25 |
23 |
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48 |
30 |
30 |
30 |
30 |
30 |
30 |
29 |
26 |
24 |
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