Roller is the main component of a belt conveyor, used to support the conveyor belt, reduce running resistance, and ensure that the verticality of the conveyor belt does not exceed the specified limit, ensuring smooth operation of the conveyor. It is widely used in various types of belt conveyors in industries such as coal mining, metallurgy, and building materials.
Groove type roller, parallel roller, self-aligning roller, buffer roller, conical roller, ultra-high molecular weight polyethylene roller, etc.
| Standard External Diameter | Standard Inner Diameter | Length scope ( mm) | Bearings Type (Min~Max) | |
| mm | In | mm | ||
| 89 | 3 1/3 | 60/50 | 170-3400 | 204 |
| 102 | 4 | 76 | 170-3400 | 204 205 |
| 108 | 4 1/4 | 89/76/60 | 170-3400 | 204 205 |
| 114 | 4 1/2 | 89/76 | 170-3400 | 204 205 |
| 127 | 5 | 89 | 170-3400 | 204 205 |
| 133 | 5 1/4 | 89/70/63.5 | 170-3400 | 204 205 |
| 140 | 5 1/2 | 89 | 170-3400 | 204 205 |
| 152 | 6 | 108/76 | 170-3400 | 204 205 206 305 306 |
| 159 | 6 1/4 | 108 | 170-3400 | 204 205 206 305 306 |
| 194 | 7 5/8 | 159/133 | 170-3400 | 205 206 207 305 306 307 308 |
| Product name | polyurethane coated roller, rubber roller, wheel roller. |
| Material | polyurethane, rubber, silicon, etc. |
| Diameter | 10-670 mm, length:50-820 mm, or as per customer's drawings |
| Color | red, yellow, blue, black or customized |
| Surface hardness | as per customer's request |
| Dimension | as per customer's drawings |
| Application | Conveyor systems, industrial machine, printing machine and packaging machines, etc. |
1. Question: What is the shipping cost?
Answer: It depends on the quantity, weight, carton size, and your area.
2. Question: What is your mode of transportation?
Answer: Sea freight.
3. Question: Can we order the color we want?
Answer: Yes, we can make any color you want.
4. Question: How do we ensure quality?
Answer: Before mass production, samples are always produced and final inspection is always conducted before shipment;
