Durable SPD Conveyor Steel Roller for Streamlined Material Handling
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Product Highlights
- Customizable Color: Color is available according to your specific requirements.
- Wide Diameter Range: Roller diameter ranges from 76mm to 219mm to suit various needs.
- Extended Roller Length: Roller length is customizable from 190mm up to 3500mm.
- Durable Material: Constructed with Q235 carbon steel tube and shaft.
- Long Lifespan: Designed for a service life of 30,000 to 50,000 hours.
- Multiple Finish Options: Available in painting, rubber coating, steel screw, or galvanized finishes.
- Strict Quality Standards: Manufactured to ISO, CEMA, JIS, DIN, and Australian standards.
Product Attributes
- Customization
- Available
- Application
- Chemical Industry, Grain Transportation, Mining Transport, Power Plant, Port
- Structure
- Ordinary Roller
- Model NO.
- SPD-Aligning roller set
- Bearing Type
- Double Sealed Bearing
- Type
- Grooved Conveyor Idler
- Motor Type
- Frequency Control Motor
- Installation
- Turning
- Surface Treatment
- Painting
- Place of Origin
- Shandong, China (Mainland)
- Brand Name
- SPD
- Roller Diameter
- 76-219mm
- Roller Length
- 190mm to 3500mm
- Roller Tube
- Q235 Carbon Steel
- Shaft
- Q235 Carbon Steel
- Bearing
- Single and Double Row Deep Groove Ball Bearing 2rz
- Bearing Brand
- S Kf, NSK, Lyc etc.
- Finish
- Painting/Rubber/Steel Screew/Galvanized
- Welding
- Mixed Gas Shielded Arc Welding End
- Transport Package
- Standard Export Plywood Cases
- Specification
- SPD-Aligning roller set
- Trademark
- SPD
- Origin
- Rizhao City, Shandong Province, China
- HS Code
- 84313900
- Production Capacity
- 600piece/Day
- Package Size
- 100.00cm * 120.00cm * 120.00cm
- Package Gross Weight
- 2000.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description
SPD Conveyor Steel Roller,Side Roller Discripton :
SPD-Aligning roller set for Germanny market
SPD Products details:
SPD Conveyor Steel Roller,Side Roller Components & Installation Details: 
SPD Conveyor Roller Construction or according to your requirements:
SPD Conveyor Steel Roller,Side Roller for Belt Conveyor details:
1. Brand: SPD
2, Lift time: 30000-50000hours
3, Production capacity: as usual 600pieces/day.
4. Roller Diameter: 76-219mm.
5. Roller Length: 190mm to 3500mm.
6. Roller tube: Q235 carbon steel,high-precision ERW,welded with DIN2394 Standard.
7. Shaft: Q235 carbon steel in accordance with DIN17100 and other equivalent standard, ISO h6 precision.
8. Bearing: Deep groove ball bearing 2RZ and 2Z with C3 clearance.
9. Bearing brand: S KF,NSK,LYC etc.
10. Seals: Grease retaining inner seal with multi-stage labyrinth and retention cap with outboard rubbing flinger seal.
11. Color: according to your requirement.
12. Finish: Ordinary painting/Rubber/Steel screw/Galvanized.
13. Welding: Mixed gas shielded arc welding end .
14. Professional designing and inspection team.
15. Standard: ISO/CEMA/Australia/BS/JIS/DIN.
16. Package:Export standard plywood cases with waterproofing film.
| Standard Diameter | Length scope ( mm) | Bearings Type (Min~Max) |
Idler's Shell Wall Thickness | |
| mm | Inch | |||
| 63.5 | 2 1/2 | 150~3500 | 204 | 3.0mm~3.75mm |
| 76 | 3 | 150~3500 | 204 205 | 3.0mm~4.0mm |
| 89 | 3 1/3 | 150~3500 | 204 205 | 3.0mm~4.0mm |
| 102 | 4 | 150~3500 | 204 205 305 | 3.5mm~4.0mm |
| 108 | 4 1/4 | 150~3500 | 204 205 305 306 | 3.5mm~4.0mm |
| 114 | 4 1/2 | 150~3500 | 205 206 305 306 | 3.5mm~4.5mm |
| 127 | 5 | 150~3500 | 204 205 305 306 | 3.5mm~4.5mm |
| 133 | 5 1/4 | 150~3500 | 205 206 207 305 306 | 3.5mm~4.5mm |
| 140 | 5 1/2 | 150~3500 | 205 206 207 305 306 | 3.5mm~4.5mm |
| 152 | 6 | 150~3500 | 205 206 207 305 306 307 308 | 4.0mm~4.5mm |
| 159 | 6 1/4 | 150~3500 | 205 206 207 305 306 307 308 | 4.0mm~4.5mm |
| 165 | 6 1/2 | 150~3500 | 207 305 306 307 308 | 4.5mm~6.0mm |
| 177.8 | 7 | 150~3500 | 207 306 307 308 309 | 4.5mm~6.0mm |
| 190.7 | 7 1/2 | 150~3500 | 207 306 307 308 309 | 4.5mm~6.0mm |
| 194 | 7 5/8 | 150~3500 | 207 307 308 309 310 | 4.5mm~6.0mm |
| 219 | 8 5/8 | 150~3500 | 308 309 310 | |
Main Features of SPD Conveyor Steel Roller,Side Roller
- The bearing housing and steel tube are assembled and welded with a concentric automatic, welding machine.
- Cuting of the steel tube and bearing is performed with the use of a digital aute device/machine/equipment.
- Fabrication of the roller is effected by an auto device and 100% tested for its concentricity.
- Roller and supporting components/materials are manufactured to ISO/BS/JIS/DIN//CEMA standard.

SPD Conveyor Roller Certificate &Customers' Visit
Main Facilities & Capabilities 
Cutting equipment:
numberical control cutter machine, semi- manual cutter machines.
Forming equipment:
300T friction punching machine, 160T punching machine, mechanical plate shearing machine.
Plate roll equipment:
hydraulic four rolles plate roll equipment, mechanical three rolles plate roll equipment.
Welding equipment:
union melt welding, argon arc welding machine, carbon dioxide protection welding machine, AC arc welding machine, direct current arc welding machine.
Test and MeasureInstruments: PaintFilmThickness Gauge, Buluowei hardness machine, Theodolite Magnetic Particle Flaw Detector, Metal gage, Ultrasonic Flaw Detector.
Heat treatment:
electric furnace, carburizing furnace.
paint shop facilities:
pneumatic paint shop facility, high- pressure paint shop facility.
Packing and Shipping: 
About Rizhao Port Machine Engineering Co., Ltd
SPD famous Conveyor Roller brand, 301 - 500 workers, 25000 m³non-dust workshop, Registered Capital: RMB 69,000,000, 20years experience, 35 Engineers and technicians , 28 Professional designers, 7 Senior engineers,18 engineers, two hours to Qingdao port.
Samples are acceptable. Rush order and large quantity are acceptable.
RZPMC is a comprehensive enterprise which engages in design, manufacture, installation and maintenance of the bulk-handling equipments. It is the wholly-owned subsidiary of the listed governmental company Rizhao port Co., Ltd.
We begin to make belt conveyor from the year 1993, and has lots of large contracts of manufactures and installation projects,widely used in ports, mining, food, power plants and other industries.
It has the Second-level Qualification of the Machinery&Electrical Equipments installation Enterprise.
Our steel structures and frames production capacity is 160, 000 tons/year, the main products are belt conveyor, stacker-reclaimer machine, car loader machine, un-loader machine, etc. In the year of 2005, we rely on our own technological superiority, self-design and manufacture the storage capacity of 9000 T/H of the stocker, as a national origination.
| Brand | SPD |
| Specification | SPD-Aligning roller set |
| Certificate | ISO/BV/SGS |
| Standard | CEMA/JIS/DIN/Australia |
| Application | Coal mining industry, cement, steel, harbour etc. |
| Place of Origin | Rizhao City , Shandong Province , China |
| Material Feature | Water, Wear, Dust resistance |
| Supply capacity | 600pcs/day |
| Management system | ISO 9001:2008,ISO 14001:2004,GB/T 28001-2001 |
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2551700". Items marked "" are certified.
Company Profile
We are a large comprehensive state-owned company combining industrial products research and manufacture, steel structure and equipment producing, general contracting service for industrial system integration.
As a member of the Standardization Administration of China/Technical Committee (SAC/TC331), the company owns the production qualification for transport machinery, Grade-I Professional Contracting Qualification of steel structure, and kinds of Professional contracting qualifications for electrical and mechanical equipment installation, corrosion protection and insulation engineering, foundation, etc. The main business scope of RPIC covers ports, marine equipment, mining, electric power, cement, metallurgy, paper making and other various industries.
Industry products research and manufacture. The company is committed to design and innovation, manufacture, installation and maintenance of bulk materials handling equipment, over 70 professional designers are responsible for the design and development of professional port handling system, steel structure and modular house business. Port handling system mainly involves belt and pipe conveyor systems, stackers, rollers, pulleys and other parts. Over the years, relying on Rizhao Port, we have accumulated rich experience in production, installation, operation and maintenance of continuous conveyor systems, port handling machinery, providing general contracting services for manufacturing, installation and maintenance of port equipment, and providing targeted solutions for customers.
Steel structure and equipment manufacturing business. With the annual production of steel structure reaches 100, 000 tons, the company's main target markets involve the equipment steel structure, public infrastructure, bridge steel structure, space steel structure and so on. We have successively undertaken projects of Ore Wharf belt Conveyor System in Rizhao Port and the HUANENG Power Plant Belt Conveyor Engineering, accumulating to more than 200 million square meters of industrial factory buildings.
Taking basing on port, giving priority to technological innovation, products and integrated service as the developing policy, we are committed to integrating business resources and forming an industrial product supply chain of port equipment parts, steel components, thus achieving the comprehensive service for industry with the linkage of port equipment operation and maintenance, mechanical and electrical installation, steel components and new building materials processing and manufacturing business, and providing general contracting services for industrial, civil, public and park construction.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No.126, Huanghai Road 1, Rizhao City, Shandong, China
-
Plant Area
- 52820.9 square meters
-
Number of Employees
- 188
-
Registered Capital
- 500,000,000 RMB
-
Terms of Payment
- T/T, LC, D/P, Western Union, PayPal, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: one month -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 100 Pieces
-
Supply Chain Partners
- 86
Our Production Capability & Technical Expertise
-
Main Products
- Belt Conveyor, Conveyor Roller, Pulley, Steel Structure, Conveyor Rain Cover, Steel Roller, Conveyor Roller Frame
-
Production Lines
- 3
-
Production Machines
- Roller Fully Automatic Production Line, Roller Automatic Anti-Corrosion Production Line, Roller Hanging Loading Robot, Bogie Resistance Furnace, CNC Boring Machine, CNC horizontal lathes, CNC Single-Column Vertical Lathe, CNC Vertical Lathe, Gantry Machining Center, Cutting Machine, Automatic Welding Machine, Bending Machine, Drilling Machine, H-Beam Laser Cutting Machine, Integrated Assembly, Straightening and Welding Machine, Telescopic Spray Booth
-
QA/QC inspectors
- 16 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Designs, Full Customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 22 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2018-01-02
-
Export Year
- 8 years
-
Main Markets
- North America, South America, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
-
Number of Foreign Trading Staff
- 9
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- What is the service life of the roller?
- The roller is designed for a lifespan of 30,000 to 50,000 hours.
- What are the available diameter and length options?
- Roller diameter ranges from 76mm to 219mm, and length ranges from 190mm to 3500mm.
- Can the color be customized?
- Yes, the color is available according to your specific requirements.
- What materials are used for the roller tube and shaft?
- Both the tube and shaft are made of Q235 carbon steel.
- What surface finishes are available?
- Options include ordinary painting, rubber coating, steel screw, and galvanized finishes.
- What standards does the product comply with?
- The product complies with ISO, CEMA, JIS, DIN, and Australian standards.
- What is the daily production capacity?
- The standard production capacity is 600 pieces per day.
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