Gravity Roller Conveyors are ideal for applications that require an economical, non-powered means for conveying material. They are excellent for both permanent and temporary conveyor lines; used in production lines, warehouses, shipping departments, and assembly areas. Gravity roller curves and spurs add to the versatility of straight conveyors. There are several styles of Gravity Conveyors including; roller conveyors, skatewheel conveyors, and ball transfer tables and carts.
Listed below are links to “standard” Gravity Conveyors which we manufacture with highly competitive pricing and lead times.
Rolmaster can accommodate most custom “non-standard” Gravity Conveyor requests.
Light Duty:
| Model | Roller | BFR | Side Channel | Frame Material |
|---|---|---|---|---|
| GR-1418 (Straight) GRC-1418 (Curve) GRM-1418 (Merge) |
1-3/8” Dia. X 18 GA Galvanized Steel, Non-Precision, 5/16″ Hex | 4″ to 27″ | 2-1/2″ X 1-1/2″ X 12 GA | Plain Steel |
| GR-15065 (Straight) | 1-1/2” Dia. X 0.065” Wall Aluminum, Non-Precision, 5/16″ Hex | 4″ to 24″ | 2-1/2″ X 1-1/2″ X 12 GA | Aluminum |
Medium Duty:
| Model | Roller | BFR | Side Channel | Frame Material |
|---|---|---|---|---|
| GR-19145 (Straight) GRC-19145 (Curve) GRM-19145 (Merge) |
1.9” Dia. X 0.145” Wall Steel, Non-Precision, 7/16″ Hex | 6″ to 54″ | 3-1/2″ X 1-1/2″ X 10 GA | Plain Steel |
| GR-19145HD (Straight) GRC-19145HD (Curve) GRM-19145HD (Merge) |
1.9” Dia. X 0.145” Wall Steel, Semi-Precision, 7/16″ Hex | 6″ to 54″ | 3-1/2″ X 1-1/2″ X 10 GA | Plain Steel |
| GR-1916 (Straight) GRC-1916 (Curve) GRM-1916 (Merge) |
1.9” Dia. X 16 GA Galvanized Steel, Semi-Precision, 7/16″ Hex | 6″ to 48″ | 3-1/2″ X 1-1/2″ X 10 GA | Plain Steel |
| GR-1916P (Straight) GRC-1916P (Curve) |
1.9” Dia. X 16 GA Galvanized Steel (PVC Sleeve), Semi-Precision, 7/16″ Hex | 6″ to 48″ | 3-1/2″ X 1-1/2″ X 10 GA | Plain Steel |
| GR-2013 (Straight) GRC-2013 (Curve) |
2.0” Dia. X 13 GA Steel, Semi-Precision, 7/16″ Hex | 6″ to 48″ | 3-1/2″ X 1-1/2″ X 10 GA | Plain Steel |
| GR-2514 (Straight) GRC-2514 (Curve) |
2-1/2” Dia. X 14 GA Galvanized Steel, Non-Precision, 7/16″ Hex | 8″ to 54″ | 3-1/2″ X 1-1/2″ X 10 GA | Plain Steel |
| GRC-T16925 (Curve) | 1.69” To 2-½” Dia. X 16 GA Galvanized Steel, Non-Precision, 7/16″ Hex | 15″ to 36″ | 3-1/2″ X 1-1/2″ X 10 GA | Plain Steel |
| GRC-T16925P (Curve) | 1.69” To 2-½” Dia. X 16 GA Galvanized Steel, Precision, 7/16″ Hex | 15″ to 36″ | 3-1/2″ X 1-1/2″ X 10 GA | Plain Steel |
Heavy Duty:
| Model | Roller | BFR | Side Channel | Frame Material |
|---|---|---|---|---|
| GR-2511 (Straight) | 2-1/2” Dia. X 11 GA Steel, Precision, 11/16″ Hex | 8″ to 72″ | 4″ X 1-1/2″ X 3/16″ | Plain Steel |
| GR-2925 (Straight) | 2-7/8” Dia. X 2-½” SCH 50 Pipe, Precision, 11/16″ Hex | 8″ to 72″ | 4″ X 1-1/2″ X 3/16″ | Plain Steel |
| GR-3525 (Straight) | 3-½” Dia. X 0.250 Wall Steel, Non-Precision, 1-1/16″ Hex | 4″ to 72″ | 6″ X 1-1/2″ X 3/16″ | Plain Steel |
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