Chain Driven Live Roller Conveyor
- Oily conditions
- Pallets
- Drums
- Positive drive
Bed – 2 1/2" diameter x 11 gauge and 2 5/8" x 7 gauge steel tread rollers, 11/16" hex shafts. No. 50 chain is used on 5", 7 1/2", 10" roller centers only. No. 60 chain is used on 6", 7 1/2", and 12" centers only. Tread rollers mounted in 4" and 6" x 4 gauge powder painted formed steel channel frame. Sections are bolted together with butt couplings and floor supports.
Drive chain – No. 50 roller chain or No. 60 roller chain can be used with either the 251CRR or 267CRR as above.
Floor supports – Heavy duty supports are adjustable 30 1/4" to 40" from floor to top of roller. One support at every bed joint and each end of conveyor.
Center drive – Mounted underneath conveyor, center of section. Can be placed most anywhere in conveyor length.
Bearings – Sealed, prelubricated ball bearings.
Chain guard – Lower chain guard is mounted on bottom of roller frame, and upper chain guard is mounted above roller frame to totally enclose drive chain.
Speed reducer – C-face mounted heavy duty worm gear reducer.
Capacity – Maximum load per linear foot of conveyor; 300 lbs. with supports on 10' centers, 1000 lbs. with supports on 5' 0" centers.
Available Options
- Side Mounted Drive: Motor/Reducer unit can be mounted to side of conveyor frame for lower elevations. Drive is higher than conveyor frame.
- Conveyor Speed: 30 feet per minute is standard. Other constant, and variable, speeds are available.
- Rollers Set Low: Rollers can be set low in conveyor frame to provide a guard rail effect.
Item # |
Drive Chain Type |
Conveyor Length |
Conveying Surface Width |
Width between Frames |
Overall Width |
Weight |
|---|---|---|---|---|---|---|
| 251 CRR 100'-28" |
251 CRR |
100 ft |
28 in |
31 in |
34 in |
6085 lb |
| 251 CRR 100'-34" |
251 CRR |
100 ft |
34 in |
37 in |
40 in |
6720 lb |
| 251 CRR 100'-40" |
251 CRR |
100 ft |
40 in |
43 in |
46 in |
7359 lb |
| 251 CRR 100'-46" |
251 CRR |
100 ft |
46 in |
49 in |
52 in |
7998 lb |
| 251 CRR 100'-52" |
251 CRR |
100 ft |
52 in |
55 in |
58 in |
8637 lb |
| 251 CRR 100'-58" |
251 CRR |
100 ft |
58 in |
61 in |
64 in |
9276 lb |
| 251 CRR 100'-64" |
251 CRR |
100 ft |
64 in |
67 in |
70 in |
9915 lb |
| 251 CRR 10'-28" |
251 CRR |
10 ft |
28 in |
31 in |
34 in |
679 lb |
| 251 CRR 10'-34" |
251 CRR |
10 ft |
34 in |
37 in |
40 in |
744 lb |
| 251 CRR 10'-40" |
251 CRR |
10 ft |
40 in |
43 in |
46 in |
806 lb |
| 251 CRR 10'-46" |
251 CRR |
10 ft |
46 in |
49 in |
52 in |
868 lb |
| 251 CRR 10'-52" |
251 CRR |
10 ft |
52 in |
55 in |
58 in |
930 lb |
| 251 CRR 10'-58" |
251 CRR |
10 ft |
58 in |
61 in |
64 in |
992 lb |
| 251 CRR 10'-64" |
251 CRR |
10 ft |
64 in |
67 in |
70 in |
1054 lb |
| 251 CRR 15'-28" |
251 CRR |
15 ft |
28 in |
31 in |
34 in |
964 lb |
| 251 CRR 15'-34" |
251 CRR |
15 ft |
34 in |
37 in |
40 in |
1059 lb |
| 251 CRR 15'-40" |
251 CRR |
15 ft |
40 in |
43 in |
46 in |
1149 lb |
| 251 CRR 15'-46" |
251 CRR |
15 ft |
46 in |
49 in |
52 in |
1239 lb |
| 251 CRR 15'-52" |
251 CRR |
15 ft |
52 in |
55 in |
58 in |
1329 lb |
| 251 CRR 15'-58" |
251 CRR |
15 ft |
58 in |
61 in |
64 in |
1419 lb |
| 251 CRR 15'-64" |
251 CRR |
15 ft |
64 in |
67 in |
70 in |
1509 lb |
| 251 CRR 20'-28" |
251 CRR |
20 ft |
28 in |
31 in |
34 in |
1498 lb |
| 251 CRR 20'-34" |
251 CRR |
20 ft |
34 in |
37 in |
40 in |
1567 lb |
| 251 CRR 20'-40" |
251 CRR |
20 ft |
40 in |
43 in |
46 in |
1814 lb |
| 251 CRR 20'-46" |
251 CRR |
20 ft |
46 in |
49 in |
52 in |
2061 lb |