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Industrial Mining Ultra Polymer PU PE Impact Centering Aligning V-Shape Rubber Steel Belt Conveyor Idler Roller
US$7.00-150.00
1 Piece
Sample price:US$7.00/piece.Request sample
Product profile
Material
SteelApplication
Chemical Industry, Grain Transportation, Mining Transport, Power PlantStructure
Ordinary RollerBearing Type
Double Sealed BearingType
Parallel Conveyor IdlerUsage
Belt ConveyorRoller Diameter
89mm~219mmSeal
Labyrinth SealSeal Performance
Wear/Dust/Water/Fire/Corrosion ProofProduction Capaction
1000 Pieces/DayWarranty Period
1 YearProduct Color
CustomizedMinimum Order Quantity
1 YearWelding
Mixed Gas Shielded WeldingProduct Lifespan
30000~50000 HrsTransport Package
Standard Export PackageSpecification
Length: 200mm~2800mmTrademark
RISBONOrigin
ChinaHS Code
8431390000Production Capacity
1000 PCS / DayKey features
Customized Product Color: Available in black, red, blue, yellow, or according to your specific requirements.
Wide Diameter Range: Roller diameter ranges from 89mm to 219mm to suit various conveyor needs.
High Precision Roller Pipe: Made of Q235 carbon steel with high precision straight seam welding for balanced rotation.
Double Sealed Bearing: Features C4 large clearance bearings with double-sided sealing for temperature compensation.
Superior Sealing Performance: Composite labyrinth and lip seals provide waterproof, dust-proof, and corrosion-proof protection.
Long Service Lifespan: Designed for a service lifespan of 30,000 to 50,000 hours under normal conditions.
Automated Production Line: Fully automatic cutting, boring, welding, and coating ensures high precision and efficiency.
Patented Reducing Diameter Process: Eliminates belt wear and reduces jumping and rotating resistance for smoother operation.
Company profile

Shandong Mining Machinery Group Co., Ltd.Shandong, China
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-05-05Nearest Port: Qingdao PortAverage Response Time: ≤24hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, Others
AI-Powered supplier vetting
SummaryShandong Mining Machinery Group Co., Ltd. is identified as a China-based trading company and manufacturer/factory specializing in mining and conveying equipment. The supplier reports QHSE, ISO 14001, ISO 9001, and HSE certifications, more than 10 production lines, 50 R&D engineers, and 50 quality-control staff. Its stated products include belt conveyors, scraper conveyors, hydraulic supports, conveyor rollers and pulleys, crushers, reducers, and related components. The company reports 26 nationwide parts warehouses and a complete marketing and service network, as well as EPC, BOT, BT, engineering contracting, intelligent control, and IoT capabilities. It has 21 holding subsidiaries and export experience beginning in 2013, with exports representing 31%–40% of sales. The available information does not provide verified customer cases, detailed customization examples, or sufficient non-financial evidence to assess financial credibility.
Supplier typeThe supplier is explicitly described as both a trading company and manufacturer/factory. Its stated business covers industrial equipment and processing machinery, with manufacturing of belt conveyors, coal-mining machines, and related components.
CertificationsThe supplier reports holding QHSE, ISO 14001, ISO 9001, and HSE management-system certifications. These stated certifications provide explicit evidence of formal quality, environmental, and health-and-safety management systems.
After-Sales capabilityThe supplier states that it operates 26 large-scale parts warehouses nationwide and has established a marketing and service network. It also reports self-operated import and export rights and export activity since 2013, although specific service response times and support terms are not provided.
R&D capabilityThe supplier reports an intelligent IoT cloud platform, intelligent control system software, 50 R&D engineers, and a long operating history since 1955. These details explicitly indicate dedicated R&D resources and development of intelligent industrial solutions.
Production capacityThe supplier reports more than 10 production lines and stated annual capacities including 5,000 hydraulic supports, 500 belt conveyors, 2,000 scraper conveyors, 200,000 conveyor pulleys, and 1,000,000 conveyor rollers. These figures provide direct evidence of established multi-product manufacturing capacity.
Product Q&A
Q:What is the warranty period for the conveyor roller?
A:
We provide a 1-year warranty period for all our conveyor rollers.
Q:What materials are used for the roller pipe and shaft?
A:
Both the roller pipe and shaft are made of Q235 carbon steel, ensuring high corrosion resistance and stiffness.
Q:What is the production capacity per day?
A:
Our production capacity is 1000 pieces per day.
Q:Are the rollers suitable for harsh environments?
A:
Yes, the seals are designed to be wear, dust, water, fire, and corrosion proof.
Q:What is the lead time for orders?
A:
The lead time is 1-3 months during peak season and one month during the off-season.
Send Inquiry
*To:
Shandong Mining Machinery Group Co., Ltd.
Shandong Mining Machinery Group Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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