| Customization: | Available |
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| Material: | Steel |
| Application: | Chemical Industry, Grain Transportation, Mining Transport, Power Plant |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Shaft is high precision cold steel, Tube is high frequency seam welding, Decrease diameter runout and To ensure the operation process uniform rotation.Bearing use for HRB,ZWZ,LYC, bearing seat and dust cup use for high quality steel pressing, Lubrication using disposable high efficiency and long lithium base, And the labyrinth seal structure, waterproof, dustproof performance is good.
Roller load coefficient according to CEMA standard selection; Roller bearing with choose according to DIN standard;
Conveyor Roller is an important part of the belt conveyor. There are many types of rollers such as carrier roller, impact roller, cleaning roller, return roller and so on. The function of roller is to support the belt, reduce the running resistance of the belt and make the verticality of the belt not exceed a certain limit to ensure the smooth running of the belt.
Steel Return Conveyor Roller/Heavy Duty Belt Conveyor Carrying Conveyor Roller/Mining Belt Conveyor Roller Idler
Roller accounts for 35% of the total cost of a belt conveyor system and generates more than 70% resistance, so the quality of roller is particularly important.
Conveyor roller advantages:
1.Small Radial runout,weighting roller is below 0.35mm
2.Small rotating resistant,the resistant coefficient is below 0.010
3.Under testing of 72-hours water poof,water inflow is zero.
4.Permanent lubrication,long service life(at least 30,000 hours)
| No. | Item | Description |
| 1 | Roller Diameter | 60/63.5/76/89/102/108/114/127/133/140/152/159/178/194/219mm |
| 2 | Shell Thickness | 3/3.5/4/4.5/5/5.5/6mm |
| 3 | Face Length | 100mm-4000mm |
| 4 | Shaft Diameter | 20/25/30/35/40/45/50mm |
| 5 | Bearing | 6204/6205/6305/6206/6306/6307/6308/6309/6310 |
| 6 | Bearing Type | ZZ C3 / ZRS C3 |
| 7 | Bearing Brand | HRB/LYC |
| 8 | Seal | MY/TK/TKII/TKIII/TF/AR/RG/RD |
| 9 | Pipe Material | Carbon Steel Q235 |
| 10 | Shaft Material | Cold Drawing Round Steel |
| 11 | Surface Treatment | Powder Coating/Galvanizing |
| 12 | Surface Color | Customized |
| Diameter | 60-219mm |
| Length | 100-3500mm |
| Tube | Q235(GB) |
| Shaft | 45# steel(GB) equal to C45 |
| Bearing | Single & Double Row Deep Groove Ball Bearing 2RZ&2Z wigh C3 clearance |
| Grease | Lithium soap type grease,grease retaining inner seal with Multi-stage Labyrinth and Retention Cap with Outboard Rubbing Flinger Seal |
| Lubrication | Grease is Lithium soap type grease with Rust Inhibitors |
| Welding | Mixed gas shielded arc welding end |
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Painting |
Ordinary painting, hot galvanized painting, electric static spraying painting, baked painting |
Our Company is the High-end Conveying Equipment brand , with excellent technical team and in house intellectual property & national patents,developing intelligent conveying machinery.
Q1. Are you a manufacturer?
A. Yes, we have been producing and selling conveyor rollers for 19 years.
Q2. Can you produce conveyorroller as my requirements?
A. Yes, we can.
Q3. What about the lead time?
A. 1) 5~7 days for sample (free sample)
2) 15~30 days according to order quantity
Q4. How about payment terms?
A. 1) We prefer T/T, 30% advance paid upon order, rest upon b/l copy, or
2) Sight or deferred L/C, or
3) Other payment terms approved.
Q5. How do you ensure product quality?
A. 1) We have a R&D center of an independent design and developing capacity
2) We an independent testing laboratory with full-property testing capacity of conveyor roller
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