Product Name: Cema/JIS/DIN/Australia Standard SPD Water Proof and Dust Proof Conveyor Roller with Bracket Installation: Turning Motor Type: Frequency Control Motor Surface Treatment: Painting & Whole Rubber Coated Material: Carbon Steel Product Name: Industrial Heavy Duty Steel Conveyor Idler Roller Roller Length: 190mm-3500mm Roller Diameter: 76mm to 219 mm Bearing Brand: SKF NSK Lyc Bearing: Single and Double Row Deep Groove Ball Bearing 2rz Welding: Mixed Gas Shielded Arc Welding End Shaft: Q235 Carbon Stee Finish: Painting/Rubber/Steel Screew/Galvanized Color: Red, Blue, Black or Requirements Tube: Q235 Carbon Steel Tubes Especially for Roller Standard: Cema/JIS/DIN/Australia Brand Name: SPD Trademark: SPD Transport Package: Export Standard Plywood Cases with Waterproofing F Specification: 76mm-219mm Origin: China HS Code: 8431390000 Product Description SPD Conveyor Roller Descriptions:CEMA Conveyor Roller Set: Dia.127-332-25mm1,Our roller range:about SPD Rollers:The SPD range of conveyor rollers includes both steel and HDPE carry and return rollers. Also available are rubber disc impact and return rollers. The rollers and frames are manufactured to different standards or design according to your special working condition requirements with some innovative and maintenance saving designs. Our rollers are fitted with quality deep ball ZZ C3 bearings for maximum life. Roller lifespan could be assured 30,000 to 50,000 hours under normal working condition and maintenance.Belt Widths of our SPD rollers range from 400-2000. Larger sizes available on request.2,SPD Conveyor Roller Inner Construction or according to your requirements:3,SPD Conveyor Idler Roller Assemble Details4,Customers' Feedback of SPD Conveyor&RollerSPD Conveyor RollerTechnical Information:1. Brand:SPD2, Lift time:30000-50000hours3, Production capacity: as usual800pieces/day.4. Roller Diameter: 76-219mm.5. Roller Length: 190mm to 3500mm.6. RollerPipe: Q235 carbon steel,high-precision ERWseam pipewith state-of roundness and straightness to ensure well-balanced rotation.7. Shaft:Accurate shaft are made of cold-drawn bright round steel, which is superior in corrosion resistance and stiffness.We have strict control over tolerance of shaft dimension and surface quality.The service lift can be well secured and prolonged.8. Bearing: Ball bearing provided with C3 group of clearance, ZZ shield deep-groove to ensure anice fit and off-set any expected temperature rise during operation by means of internal clearanceOR according to your requirements.9. Bearing brand: SKF, ,NSK, LYC,HRB, or according to your requirements.10. Seals: The labyrinth seal structure is of non-contact type, and durable and has less rotation-resistance and long life-span as to be of optimum structure, particularly for along-distance and large capacity conveyor for bulk material. It is approved from the testing of national authoritative organization that Seal employed is of dustproof and waterproof type, whose performance proved to be satisfactory and has by along way exceeded the GB and JIS standard after our repeated research anddevelopment.Factory high quality greased full for life .11. Color:black, red, blue, yellow available ,oraccording to your requirement.12. Finish:Ordinary painting/Rubber/Steelscrew/Galvanized.13. Welding: Mixed gas shielded arc welding end .14. Professional designing and inspection team.15. Standard:ISO/Australia/CEMA/JIS/DIN.16.Package: Export standard plywood cases with waterproofing film. Standard DiameterLength scope (mm)Bearings Type(Min~Max)Idler's Shell Wall ThicknessmmInch63.52 1/2150~35002043.0mm~3.75mm763150~3500204 2053.0mm~4.0mm893 1/3150~3500204 2053.0mm~4.0mm1024150~3500204 205 3053.5mm~4.0mm1084 1/4150~3500204 205 305 3063.5mm~4.0mm1144 1/2150~3500205 206 305 3063.5mm~4.5mm1275150~3500204 205 305 3063.5mm~4.5mm1335 1/4150~3500205 206 207 305 3063.5mm~4.5mm1405 1/2150~3500205 206 207 305 3063.5mm~4.5mm1526150~3500205 206 207 305 306 307 3084.0mm~4.5mm1596 1/4150~3500205 206 207 305 306 307 3084.0mm~4.5mm1656 1/2150~3500207 305 306 307 3084.5mm~6.0mm177.87150~3500207 306 307 308 3094.5mm~6.0mm190.77 1/2150~3500207 306 307 308 3094.5mm~6.0mm1947 5/8150~3500207 307 308 309 3104.5mm~6.0mm2198 5/8150~3500308 309 3104.5mm~6.0mmMain Features ofSPD Conveyor Roller1,The bearing housing and steel tube are assembled and welded with aconcentric automatic, welding machine.2,Cuting of the steel tube and bearing is performed with the use of adigital aute device/machine/equipment.3,Fabrication of the roller is effected by an auto device and 100% tested for its concentricity.4,Roller and supporting components/materials are manufactured to ISO/BS/JIS/DIN//CEMA/Australia etc. standard.Advantage of SPD Conveyor Roller1,Over 30 years since 1986 for design,engineer,install, innovate and maintain belt conveyor equipment,components and services.2, Germany BEUMER GROUP advanced technology cooperation. 3,Certified by SGS,BV and ISO9001:2008 quality management system4,Passed <mine products safety mark certificate> issued by national administration of work safety mine safety standard center.5,High quality raw material selection made rollers working lifetime 50000 hours on average.6, Long Life-Span &Energy Saving:resistance of roller rotating is 30% lower than that of national standards, which can save 40% power consumption per hour.Cheap Inferior roller means:Inflexible movement and more power to run $$$ Quicken the wear and tear of belts $$$More placement(Be one year or just two weeks to go)$$$More downtime formaintenance$$$Inferior roller brings harms, endless ....Inferior roller means low buying price, high running cost.Rizhao Port MachineMain Facilities &CapabilitiesTestEquipment for RollersPacking and Shipping:SPD Belt Conveyor ProjectsDesign,Manufacture,Installation,Commissioning&Maintenance by our company on port, coal,mine, cement, power plant sitesCertificationCustomer VisitOurExhibition Show