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Premium Conveyor Roller for Efficient Material Transport Solutions
Negotiable
1 Piece
Sample price:US$9.90/piece.Request sample
Product profile
Customization
AvailableApplication
Chemical Industry, Grain Transportation, Mining Transport, Power Plant, PortStructure
Ordinary RollerModel NO.
SPD-CR-114-279mm-6204Bearing Type
Double Sealed BearingType
Grooved Conveyor IdlerMotor Type
Frequency Control MotorInstallation
TurningSurface Treatment
PaintingPlace of Origin
Shandong, China (Mainland)Brand Name
SPDRoller Diameter
76-219mmRoller Length
190mm to 3500mmRoller Tube
Q235 Carbon SteelShaft
Cold Drawing Round SteelBearing
Single and Double Row Deep Groove Ball Bearing 2rzBearing Brand
S Kf, NSK, F AG, Lyc etc.Finish
Painting/Rubber/Steel Screew/GalvanizedWelding
Mixed Gas Shielded Arc Welding EndTransport Package
Standard Export Plywood CasesSpecification
SPD-CR-114mm-279mm-6204Trademark
SPDOrigin
Rizhao City, Shandong Province, ChinaHS Code
841390000Production Capacity
600piece/DayKey features
Extended Service Lifespan: Roller lifespan assured 30,000 to 50,000 hours under normal working conditions.
Energy Saving Design: Roller rotation resistance 30% lower than national standards, saving 40% power consumption.
Customizable Dimensions: Roller diameter 76-219mm and length 190mm to 3500mm available on request.
Premium Bearing Quality: Fitted with deep ball ZZ C3 bearings for maximum life and temperature compensation.
Dustproof and Waterproof Seals: Non-contact babyrinth seal structure exceeds GB and JIS standards for durability.
High-Strength Materials: Q235 carbon steel tube and cold-drawn bright round steel shaft for superior stiffness.
Wide Color Options: Black, red, blue, yellow available or customized according to specific requirements.
Certified Quality Management: Certified by SGS, BV and ISO9001:2008 with over 30 years of industry experience.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2007-05-25 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.08h CertifiedTerms of Payment: LC, T/T
AI-Powered supplier vetting
SummaryShandong Sealand Equipment Group Rizhao Co., Ltd. is a comprehensive state-owned company based in Rizhao City, Shandong, China, established in 2018. It specializes in the design, manufacture, installation, and maintenance of bulk materials handling equipment. The company has significant experience in the production of steel structures, with annual production reaching 100,000 tons. They maintain a strong export presence with 41-50% of sales derived from exports, primarily to South America, Africa, and other regions. The company operates over 10 production lines and has an annual production output above US$100 million. As a member of the Standardization Administration of China, it holds production qualifications for transport machinery and Grade-I Professional Contracting Qualification for steel structures.
Supplier typeThe supplier is a large comprehensive state-owned company with a focus on industrial products research, manufacture, steel structure, and equipment production.
CertificationsThe company is a member of the Standardization Administration of China/Technical Committee (SAC/TC331), with production qualifications for transport machinery and Grade-I Professional Contracting Qualification for steel structures.
After-Sales capabilityThe company provides comprehensive services including installation and maintenance of port equipment, offering targeted solutions.
R&D capabilityThe company prioritizes technological innovation and has a team of over 70 professional designers for developing port handling systems.
Production capacityThe supplier operates over 10 production lines with an annual production output above US$100 million, and a significant capacity in steel structure manufacturing.
Customization capabilityThe company provides targeted solutions, indicating a capability for customization in their services.
Client casesThe company has undertaken significant projects such as the Ore Wharf belt Conveyor System in Rizhao Port and the HUANENG Power Plant Belt Conveyor Engineering.
Product Q&A
Q:What is the expected lifespan of the roller?
A:
The roller lifespan is assured for 30,000 to 50,000 hours under normal working conditions and maintenance.
Q:Can the roller dimensions be customized?
A:
Yes, roller diameter ranges from 76-219mm and length from 190mm to 3500mm, with larger sizes available on request.
Q:What types of bearings are used?
A:
We use quality deep ball ZZ C3 bearings with C3 group clearance to ensure a nice fit and offset temperature rise.
Q:Are the seals dustproof and waterproof?
A:
Yes, the non-contact babyrinth seal structure is approved as dustproof and waterproof, exceeding GB and JIS standards.
Q:What materials are used for the roller tube and shaft?
A:
The tube is made of Q235 carbon steel, and the shaft is made of cold-drawn bright round steel for superior corrosion resistance.
Send Inquiry
*To:
Shandong Sealand Equipment Group Rizhao Co., Ltd.
Shandong Sealand Equipment Group Rizhao Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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