SINOCONVE supplies industrial heavy-duty steel conveyor rollers for mining, construction, manufacturing, farming, energy and material handling applications. Available roller types include flat, buffer and cleaning rollers for different conveyor belt requirements.
Diameters range from 76 to 219 mm, with lengths from 190 to 3500 mm. Carbon steel tubes, cold-drawn round steel shafts and multiple bearing models are available for different conveyor structures. Red, black and OEM colors can be selected. The rollers feature aging resistance and support OEM customization according to drawings, samples and technical requirements.
| Product Name | Mining Steel Conveyor Roller | Brand Name | SINOCONVE |
| Type | Flat / Buffer / Cleaning | Condition | New |
| Material | Steel / Carbon Steel | Application | Mining |
| Usage | Conveyor Belt System | Advantage | Aging Resistance |
| Diameter | 76–219 mm | Length | 190–3500 mm |
| Color | Red / Black / OEM | Standard | ISO / DIN |
| Tube Material | Carbon Steel | Shaft Material | Cold-Drawn Round Steel |
| Shaft Diameter | 20 / 30 / 35 / 40 mm | Pipe Thickness | 3 / 3.5 / 4 mm / OEM |
| Bearing Options | 6204, 6205, 6305, 6306, 6307, 6308 | Warranty | 1 Year |
| Packing | Carton | Place of Origin | China |
| Video Outgoing Inspection | Provided | Machinery Test Report | Provided |
| After-Warranty Service | Online Support | Local Service Location | None |
The following configurations are available for different mining conveyor requirements. Please confirm the required diameter, length and bearing model before ordering.
| Diameter D (mm) | Available Length L (mm) | Bearing Model |
|---|---|---|
| 89 | 180, 190, 200, 235, 240, 250, 275, 280, 305, 315, 350, 375, 380, 455, 465, 600, 750, 950, 1150 | 204 |
| 108 | 190, 200, 240, 250, 305, 315, 360, 375, 380, 455, 465, 525, 530, 600, 700, 750, 790, 800, 950, 1150, 1400, 1600 | 204 / 205 / 305 / 306 |
| 133 | 305, 375, 380, 455, 465, 525, 530, 600, 700, 750, 790, 800, 900, 950, 1000, 1100, 1150, 1400, 1600, 1800, 2000, 2200 | 205 / 305 / 306 |
| 159 | 375, 380, 455, 465, 525, 530, 600, 700, 750, 790, 800, 900, 1000, 1050, 1100, 1120, 1150, 1250, 1400, 1500, 1600, 1700, 1800, 2000, 2200, 2500, 2800, 3000, 3150 | 305 / 306 / 308 |
| 193.7 | 2200, 2500, 2800, 3000, 3150, 3350 | 308 / 310 |
| 217 | 600, 640, 1050, 1120, 1600, 1700, 3150, 3350 | 308 / 310 |
These heavy-duty mining steel conveyor rollers are suitable for:
Ningbo Sinoconve Belt Co., Ltd. provides conveyor belts, conveyor rollers and related material handling components for industrial buyers. SINOCONVE focuses on steel conveyor roller solutions for mining and heavy-duty conveyor belt systems.
OEM customization is available based on drawings, samples and specified technical parameters. Product test reports and video outgoing inspection can be provided according to order requirements.
Send your required roller type, diameter, length, bearing model and conveyor specifications to receive product matching and a quotation.
Send Inquiry for Specification Matching and QuotationPRODUCTS

We are focusing on material handling, power transmission and industry application.