Quality Assurance Conveyor Roller Set with Larger Sizes Available

1, 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. Belt Widths of our SPD rollers range from 400-2000. Larger sizes available on request.Roller lifespan could be assured 30,000 to 50,000 hours under normal working condition and maintenance. Other conveyor products series: 3,Main Features of  SPD Conveyor Idler1,The bearing housing and steel tube are assembled and welded  with a concentric automatic, welding machine.2,Cuting of the steel tube and bearing is performed with the use of a digital 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. 4,SPD Conveyor Idler roller Inner Construction 5 pcs Lybrinth Seal of well water and dust proof :5,Main  Product Processing and Facilities & Capabilities Test Equipment for Idler rollers6,Customers' Feedback of SPD Conveyor Idler7,Advantage of SPD Conveyor Idler1,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 issued by national administration of worksafety 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 idler 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)$$$More downtime for maintenance$$$Inferior roller brings harms, endless ....Inferior roller means low buying price, high running cost.8,SPD Belt Conveyor Projects Design,Manufacture,Installation,Commissioning&Maintenance by our company on port, coal,mine, cement, power plant sites9, Company Introduction 10,Certification11,Customer Visit  &Our Exhibition Show12, Packing &DeliveryBrand SPD Specification SPD-Aligning roller set CertificateISO/BV/SGSStandardCEMA/JIS/DIN/AustraliaApplicationCoal mining industry, cement, steel, harbour etc.  Place of Origin Rizhao City , Shandong Province , ChinaMaterial FeatureWater, Wear, Dust resistance Supply capacity 600pcs/dayManagement system ISO 9001:2008,ISO 14001:2004,GB/T 28001-2001/* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1