Melco steel conveyor rollers are manufactured according to international specifications in numerous diameters and various shaft/bearing combinations.
Rollers are available in SANS 1313 standard lengths, but can be manufactured to suit client requirements.
Learn more about the construction and quality of Melco’s rollers.
| Roller diameter (mm) | Wall thickness (mm) | Shaft series (mm) |
|---|---|---|
| 89 | 3.0 | 25 |
| 102 | 3.5 | 25 |
| 127 | 3.8, 4.5, 5.0, 6.0 | 25, 30 |
| 133 | 3.5 | 25, 30 |
| 152 | 4.0, 5.0, 6.0 | 25, 30, 35, 40, 50 |
| 159 | 4.0, 6.0 | 25, 30, 35, 40, 50 |
| 165 | 4.0, 6.0 | 30, 35, 40, 50 |
| 178 | 4.5, 6 | 30, 35, 40, 50 |
Rollers are available with “contactless” seals ideal for clean and long conveyors or with “hermetic” seals that are suited to shorter, dirtier conveyors.
A variety of bearing brands (SKF, LFD, FAG or other) can be used in various sealing configurations (Open, ZZ or 2RS)
Anti-runback rollers |
Most roller configurations can be supplied as unidirectional anti- runback rollers, that if correctly installed will stop a snapped belt on a conveyor incline. Read More |
Weigh-class rollers |
Rollers can be made to suit weightometers ensuring a close TIR (Total Indicated Runout) as well as dynamic balance to G16 of ISO-1940 Read More |
Lagged rollers |
Steel rollers can be lagged with rubber or polyurethane. Read More |
Steel rollers are standard painted with zinc based paint primer to protect the roller in transit and storage. Where the environmental conditions require it, rollers can be painted according to various client paint specifications.
Melco steel rollers are used on carry-and-return idlers as well as pipe conveyors.
