![\"\"](\"https:\/\/cpsconveyors.com.au\/wp-content\/uploads\/2020\/03\/cps-banner-jimblebar-exp.jpg\")
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With idler misalignment contributing up to 29% of conveyor power requirements, low-noise rollers<\/strong> y high-tolerance frames<\/strong> were a prerequisite for the Jimblebar<\/strong> Expansion.<\/p>\n The Low noise rollers for CV002<\/strong> were machined accurately to 0.05 TIR<\/strong> (Total Indicator Run-out) and a 3.2 \u00b5m<\/strong> surface finish, with maximum imbalance of 0.014 Nm\/Roll<\/strong> and balance quality G16 as per ISO 1940-1<\/strong>. Low-noise rollers have the same extremely tight balance, surface finish, and TIR requirements of weigh rollers<\/strong>. This not only reduces noise, but also reduces reciprocating forces on the roller bearings and nearby structure, enhancing roller life reliability<\/strong> and reducing power requirements<\/strong>.<\/p>\n The High-Tolerance frames for CV002 were fabricated to ensure that all rollers were parallel to within 0.5mm<\/strong> and all rolls were located within 1mm<\/strong> across their other dimensions. The frame mounting and positioning points<\/strong> were also fabricated to within 0.5mm<\/strong> across all their locating dimensions. Onsite the high accuracy<\/strong> frames were able to be as datum points in the BHP Billiton<\/strong> frame alignment jigs to assemble the conveyor. This allows for extremely low conveyor misalignment<\/strong>, again increasing roller life and reducing power requirements.<\/p>\n With the ability of our modern manufacturing<\/strong> and balancing machinery to repeatedly produce high precision<\/strong> conveyor products, strict tolerances are becoming a viable option for improving the performance<\/strong>, reliability, safety, and logistical control of modern conveyors and the other systems that interact with them.<\/p>\n The high-tolerance idler assemblies<\/strong> designed, engineered and manufactured by CPS, in conjunction with the BHP Billiton frame alignment jig, allowed the Sedgman Civmec Joint Venture to build and install a conveyor with lower misalignment and vibration parameters<\/strong> than industry standards. This allowed them to meet their lower power consumption KPI<\/strong>.<\/p>\n We will update on commissioning later in the year.<\/p>\n [\/vc_column][\/vc_row]<\/p>","protected":false},"excerpt":{"rendered":" [vc_row][vc_column width=’2\/6′][\/vc_column][vc_column width=’4\/6′] With idler misalignment contributing up to 29% of conveyor power requirements, low-noise rollers and high-tolerance frames were a prerequisite for the Jimblebar Expansion. The Low noise rollers for CV002 were machined accurately to 0.05 TIR (Total Indicator Run-out) and a 3.2 \u00b5m surface finish, with maximum imbalance of 0.014 Nm\/Roll and balance […]<\/p>","protected":false},"featured_media":692,"template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"news-category":[21],"class_list":["post-689","news","type-news","status-publish","has-post-thumbnail","hentry","news-category-uncategorized"],"acf":[],"yoast_head":"\n