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Durable Rubber Steel Pulley Conveyor Drum for Coal Delivery Belt Conveyor
US$7.00-30,000.00
1 Piece
Sample price:US$7.00/piece.Request sample
Product profile
Material
Carbon SteelSurface Treatment
PolishingMotor Type
Frequency Control MotorModel NO.
CustomizedInstallation
HorizontalApplication
Industrial/Mining Belt ConveyorsApplication Belt Width
650 mm ~ 3400 mmPulley Pipe Material
Q235B Carbon Steel, with High Roundness and StraigSurface Type
Smooth, Rubber Lagging, or Ceramic Rubber LagginTransport Package
Standard Export PackageSpecification
Diameter: 200mm ~3000 mmTrademark
RISBONOrigin
ChinaHS Code
8431390000Production Capacity
5000 PCS/ YearKey features
Advanced Structural Design: Finite element analysis and optimization reduce stress, increasing lifespan and reliability.
High Load Capacity: Supports belt widths up to 2.4m, diameters up to 1.8m, and max tension of 300 tons.
Customizable Surface: Options include smooth, rubber lagging, or ceramic rubber lagging for various conditions.
Strict Quality Control: Non-destructive testing on welds and magnetic/ultrasonic testing on hubs ensure safety.
High Precision Balance: Static balance accuracy G40 with radial runout less than 1mm after roller casting.
Customizable Color: Color is customized to meet specific project or aesthetic requirements.
Proven Manufacturer: Established in 1955, listed company with ISO certifications and advanced R&D center.
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 are the maximum technical specifications for the conveyor pulley?
A:
The pulley supports belt widths up to 2.4 meters, diameters up to 1.8 meters, and maximum tension up to 300 tons.
Q:What surface treatment options are available?
A:
Surface types include smooth, rubber lagging, or ceramic rubber lagging, with adhesive treatments like coal bonding or hot vulcanization.
Q:Can the color of the pulley be customized?
A:
Yes, the color is customized according to customer requirements.
Q:How is the static balance accuracy ensured?
A:
All drums undergo static balance tests before leaving the factory to achieve G40 accuracy, with radial runout less than 1mm.
Q:What is the lead time for production?
A:
Peak season lead time is 1-3 months, while off-season lead time is one month.
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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