- Overview
- Product Description
- Detailed Photos
- Product Parameters
- Packaging & Shipping
- Company Profile
- FAQ
Basic Info.
Packaging & Delivery
Product Description
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 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)
Permanent lubrication, long service life(Not less than 30,000 hours)
| Product name | Belt Conveyor roller |
| Lift time | 50000 hours |
| Production capacity | 800 pieces/day |
| Diameter & Length | Diameter: 76-219mm, Length: 190-3500mm |
| Tube | Q235 carbon steel |
| Shaft | 45# Cold drawing round steel, Diameter: 20mm, 25mm,30mm , 35mm, 40mm |
| Bearing | Single and double row deep groove ball bearing 2RZ and 2Z with C3 clearance |
| Bearing No. | 6204, 6205, 6305, 6306, 6307, 6308, 6309, 6310 |
| Seals | Grease retaining inner seal with multi-stage labyrinth and retention cap with outboard rubbing flinger seal |
| Welding | Mixed gas shielded arc welding end |
| Finish | Painting/rubber/steel screw/galvanized |
| Standard | ISO/BS/JIS/DIN/CEMA/Australia |
| Material feature | Water, wear, dust and corrosion resistance |
| Certifications | ISO9001/CE |
| Application | Harbor & port, coal, mining, quarry, power industry, cement plant etc |
Different type of conveyor idlers:
1. Flat/Carrier/Carrying Rollers: Used to handle bulk&unit material.
2.Impact Rollers: Installed at the loading point to absorb the shocks and to help protect against belt damage.
3.Return Rollers: Used to sustain and support the belt during its return section and performs a cleaning action
---Return rollers with Spaced Rings (Rubber Disc Rollers)
---Return Rollers with Helical Rubber Rings (Spiral Rollers)
4. Self-aligning/Training Rollers: Used to adjust the belt deviation, preventing hunting and ensuring stable operation of conveyor belt.
---Tapered self-aligning rollers
---Friction self-aligning rollers
| 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 |
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. Focusing on transforming itself into international competitive one-station solution provider of intelligent conveying system, providing not only intelligent products but also whole cycle management from construction to operation & service for our customers.Our company located in Hengshui city in North China Plain, it's the cross road of Beijing,Tianjin and Hebei. 
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