Powered by Made-in-China.com
Heavy-Duty SPD Conveyor Roller Bracket for Mining Applications
US$1.00-99.00
1 Piece
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Carbon SteelSurface Treatment
Painting & Whole Rubber CoatedModel NO.
SPG-119Motor Type
Frequency Control MotorInstallation
TurningProduct Name
Industrial Heavy Duty Steel Conveyor Idler RollerRoller Length
190mm-3500mmRoller Diameter
76mm to 219 mmBearing Brand
SKF NSK FAG LycBearing
Single and Double Row Deep Groove Ball Bearing 2rzWelding
Mixed Gas Shielded Arc Welding EndShaft
Q235 Carbon SteeFinish
Painting/Rubber/Steel Screew/GalvanizedColor
Red, Blue, Black or RequirementsTube
Q235 Carbon Steel Tubes Especially for RollerStandard
Cema/JIS/DIN/AustraliaBrand Name
SPDTransport Package
Export Standard Plywood Cases with Waterproofing FSpecification
76mm-219mmTrademark
SPDOrigin
ChinaHS Code
8431390000Production Capacity
600piece/DayKey features
Extended Lifespan: Roller lifespan assured 30,000 to 50,000 hours under normal working conditions.
Energy Saving Design: Rotating resistance 30% lower than national standards, saving 40% power consumption.
Customizable Dimensions: Roller length 190mm-3500mm and diameter 76mm-219mm available per requirements.
Durable Sealing System: Non-contact labyrinth seal, dustproof and waterproof, exceeding GB and JIS standards.
Customizable Colors: Red, Blue, Black, Yellow available or customized according to your requirements.
High-Quality Materials: Q235 Carbon Steel tubes and cold-drawn bright round steel shafts for superior stiffness.
ISO Standard Compliance: Manufactured to ISO, CEMA, JIS, DIN, and Australia standards with SGS and BV certification.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization CertifiedExport Year: 8 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.68h
AI-Powered supplier vetting
SummaryShandong Sealand Equipment Group Rizhao Co., Ltd. is a China-based limited company established in 2018, with 609 employees and a 67,000 m² manufacturing plant. It operates more than 10 production lines and reports annual production of 190,720 conveyor roller and frame sets, with stated peak- and off-peak-season lead times of one month. Its capabilities cover conveyor systems, port-handling equipment, steel structures, installation, maintenance, and industrial system integration. The supplier reports over 70 professional designers, five R&D engineers, and 21–30 quality-control staff. It exports to multiple regions and began exporting in 2007. Evidence supports strong production scale, after-sales and project-service capabilities, innovation resources, and documented customer projects. The company also states that it holds production qualification for transport machinery and Grade-I Professional Contracting Qualification of steel structure. Financial credibility cannot be assessed because the provided...
Supplier typeThe supplier is identified as a combined business entity and a limited company in China. Its stated activities combine industrial product research and manufacturing, steel-structure and equipment production, and general contracting for industrial system integration.
CertificationsThe supplier states that it is a member of the Standardization Administration of China/Technical Committee (SAC/TC331) and holds production qualification for transport machinery together with Grade-I Professional Contracting Qualification of steel structure. These are explicit qualification and industry-participation claims, although no separate certificate numbers or validity dates are provided.
After-Sales capabilityThe company explicitly provides installation, operation, maintenance, and targeted solutions for port equipment and continuous conveyor systems, including general contracting services. This indicates established post-delivery and lifecycle-service capability supported by 21–30 quality-control staff, although geographic service coverage is not specified.
R&D capabilityThe supplier states that it is committed to design and innovation and has over 70 professional designers responsible for port-handling systems, steel structures, and modular-house development. It also reports five R&D engineers and identifies technological innovation as a development policy, providing explicit evidence of innovation resources and activity.
Production capacityThe supplier reports more than 10 production lines, a 67,000 m² manufacturing plant, 609 employees, annual output of 190,720 conveyor roller and frame sets, and annual steel-structure production of 100,000 tons. It also states that both off-peak and peak-season order fulfillment takes one month, supporting a substantial and relatively consistent production capability.
Customization capabilityThe company describes design and development services, professional port-handling-system design, targeted customer solutions, and general contracting across industrial, civil, public, and park construction. These statements support project-based customization and integrated delivery, but no specific examples of customized products or customer-defined technical specifications are provided.
Client casesThe supplier states that it has undertaken the Ore Wharf belt Conveyor System in Rizhao Port and the HUANENG Power Plant Belt Conveyor Engineering. These named project references demonstrate experience in port and power-plant conveyor engineering, although project dates, scope details, and customer verification information are not included.
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 length ranges from 190mm to 3500mm and diameter from 76mm to 219mm, available on request.
Q:Is the color customizable?
A:
Yes, black, red, blue, and yellow are available, or customized according to your requirements.
Q:What standards does the product comply with?
A:
The product is manufactured to ISO, CEMA, JIS, DIN, and Australia standards.
Q:How much power can be saved with this roller?
A:
The rotating resistance is 30% lower than national standards, which can save 40% power consumption per hour.
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
You may also like
Heavy Duty Steel Roller Bracket Conveyor Frame Sturdy Structure Groove Type Roller Bracket
US$10.00-20.00
1 Piece(MOQ)
Haichuan Steel Heavy Duty Corrosion Resistant Conveyor Return Roller Brackets
US$10.00-20.00
1 Piece(MOQ)
Friction Self Aligning Conveyor Idler Roller with Bracket Frame for Coal Mining
US$10.00-20.00
1 Piece(MOQ)
Customized Food Grade PTFE PU Polyurethane Rubber Nylon Coating Conveyor Roller
US$10.00
100 Pieces(MOQ)
Heavy-Duty Steel Roller Idler for Conveyor Belt Systems
US$1.99-3.99
100 Sets(MOQ)
Heavy Duty Rubber Disc Roller for Grain Transport Gravity Conveyor Systems
US$3.00-50.00
10 Pieces(MOQ)
Heavy Duty Industrial Standard Conveyor System Sprocketed Roller
US$7.80-8.00
1 Piece(MOQ)
Roller Manufacturer Double Sprocket Chain Steel Tapered Conveyor Rollers
US$19.50-20.00
1 Piece(MOQ)
A101 Free Power Gravity Zinc-Plated Steel/ Ss Conveyor Roller
US$1.00-30.00
1 Piece(MOQ)
1688 Heavy Duty Conveyor Roller for Conveyor System - Carbon Steel Factory Direct
US$20.00-100.00
50 Pieces(MOQ)
High Speed Self-Aligning Ball Bearing Steel Rollers for Conveyors
US$99.00
1 Piece(MOQ)
Huzhou Gravity Steel Conveyor Roller for Food, Medicial, Logistics, Conveyor System, etc.
US$2.00-10.00
100 Pieces(MOQ)
Driven Zinc Plated Steel Adjustable Accumulation Sprocket Conveyor Roller
US$1.00-30.00
1 Piece(MOQ)



















