{"id":8196,"date":"2024-06-24T13:16:54","date_gmt":"2024-06-24T13:16:54","guid":{"rendered":"https:\/\/condra.co.za\/three-way-company-cooperation-wins-crane-order\/"},"modified":"2024-06-24T13:17:24","modified_gmt":"2024-06-24T13:17:24","slug":"three-way-company-cooperation-wins-crane-order","status":"publish","type":"post","link":"https:\/\/condra.co.za\/ru\/three-way-company-cooperation-wins-crane-order\/","title":{"rendered":"THREE-WAY COMPANY COOPERATION WINS CRANE ORDER"},"content":{"rendered":"Rovic, a leading South African manufacturer of agricultural machinery, is to modify shopfloor workflow to cut component assembly times, improve staff safety and increase the rate of production. \r\n\r\nThe new production sequencing will be applied to the company\u2019s large and small grain planter range, and is an outcome of a lifting equipment tender submitted as a joint project by three South African companies working in close cooperation: BB Cranes (which took the order), iTek Drives and Condra.\r\n\r\nBB Cranes\u2019 contract comprises three double-girder electric overhead travelling cranes to be installed in the new Rovic factory under construction in Blackheath, Cape Town.\r\n\r\nKey to the improved workflow will be a simplified and very precise positioning of grain-planter components. The fixed gantries used for this procedure in the existing factory will not be replicated in the new one. Instead, twin overhead BB cranes fitted with multiple hoists will service the production line to allow simultaneous assembly of various planters without having to move the cranes.\r\n\r\nPrecise hoist load positioning will be achieved by Invertek Optidrive variable-speed drives supplied by iTek Drives.\r\n\r\nThe old assembly sequence made use of forklifts to move planter components to a number of fixed gantries on an as-and-when-required basis. There, gantry staff positioned and fastened them in a time-consuming process that included fitting up to 53 identical planting units one by one to each machine.\r\n\r\nIn the new assembly sequence, two identical double-girder overhead cranes spanning the entire 28-metre width of the factory floor will service multiple planters arranged in a row, allowing simultaneous assembly of an increased number of machines, and removing from the shop floor the obstruction to movement represented by the fixed gantries.\r\n\r\nMultiple hoists fitted to the cranes will work independently to lift and position chassis components and planting units to the various machines.\r\n\r\nEach of the twin overhead cranes will feature six hoists: two 3,2-ton crab-mounted units for the chassis components, and four underslung 1-ton hoists fitted two to each girder for the planting units. All six hoists on each crane will work simultaneously across the row being serviced.\r\n\r\nThe space between the overhead crane girders will be a wider-than-normal 2,5 metres, allowing the crab-mounted hoists to adjust chassis component position without having to move the crane.\r\n\r\nThe third overhead crane, the 20-tonner, will be used to move completed planters out of the factory for shipping.\r\n\r\nRovic manufactures a range of agricultural machinery marketed to customers worldwide under the Syncro brand. Products include large and small grain planters, mist blowers, spreaders and tillage equipment.\r\n\r\n
\"Wide-span

Wide-span crane under manufacture at Condra\u2019s Johannesburg factory. Rovic\u2019s cranes will have spans of 28 metres.<\/p><\/div>\r\n\r\nWhen the company commissioned construction of a second, larger factory to meet demand, the approach was unusual: instead of specifying lifting equipment capabilities and then inviting tenders, management instead communicated a willingness to reconsider and radically modify current workflow and assembly sequences, leaving it up to the companies submitting tenders to optimise their proposed solutions.\r\n\r\nBB Cranes of Cape Town worked closely with two Johannesburg companies \u2013iTek Drives and Condra \u2013 to develop and fine-tune the handling protocol for the winning component-positioning and assembly proposal.\r\n\r\nBB Cranes steered the compilation of the proposal and secured the order, with Condra supplying design office support and cooperating closely with iTek Drives and BB Cranes throughout the design phase.\r\n\r\nManufacture of the three cranes has begun. Delivery is scheduled for July 2024.","protected":false},"excerpt":{"rendered":"Rovic, a leading South African manufacturer of agricultural machinery, is to modify shopfloor workflow to cut component assembly times, improve staff safety and increase the rate of production. The new production sequencing will be applied to the company\u2019s large and…","protected":false},"author":4,"featured_media":8190,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[53],"tags":[],"class_list":["post-8196","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-53","entry","has-media"],"_links":{"self":[{"href":"https:\/\/condra.co.za\/ru\/wp-json\/wp\/v2\/posts\/8196","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/condra.co.za\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/condra.co.za\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/condra.co.za\/ru\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/condra.co.za\/ru\/wp-json\/wp\/v2\/comments?post=8196"}],"version-history":[{"count":1,"href":"https:\/\/condra.co.za\/ru\/wp-json\/wp\/v2\/posts\/8196\/revisions"}],"predecessor-version":[{"id":8199,"href":"https:\/\/condra.co.za\/ru\/wp-json\/wp\/v2\/posts\/8196\/revisions\/8199"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/condra.co.za\/ru\/wp-json\/wp\/v2\/media\/8190"}],"wp:attachment":[{"href":"https:\/\/condra.co.za\/ru\/wp-json\/wp\/v2\/media?parent=8196"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/condra.co.za\/ru\/wp-json\/wp\/v2\/categories?post=8196"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/condra.co.za\/ru\/wp-json\/wp\/v2\/tags?post=8196"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}