{"id":611,"date":"2019-02-15T09:37:54","date_gmt":"2019-02-15T01:37:54","guid":{"rendered":"http:\/\/www.sungda.com\/?p=611"},"modified":"2019-12-27T11:43:17","modified_gmt":"2019-12-27T03:43:17","slug":"how-many-types-tensioning-devices","status":"publish","type":"post","link":"https:\/\/www.sungda.com\/index.php\/how-many-types-tensioning-devices\/","title":{"rendered":"How many types tensioning devices?"},"content":{"rendered":"<p>In various conveyors with flexible traction members, the tensioning device must be installed. The role of the tensioning device of the belt conveyor:<\/p>\n<p>(1) The conveyor belt has sufficient initial tension to ensure the necessary friction between the conveyor belt and the driving pulley, and the frictional force has a certain reserve;<\/p>\n<p>(2) compensating for the elongation of the traction member during the working process;<\/p>\n<p>(3) Limit the sag of the conveyor belt between the supporting rollers to ensure the normal and smooth operation of the conveyor.<\/p>\n<p>The tensioning device has the following structural forms: spiral, car and vertical.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-842\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2019\/12\/48dcf00de2ff6cbf872787103d613735-300x121.jpg\" alt=\"\" width=\"300\" height=\"121\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>In various conveyors with flexible traction members, the tensioning device must be installed. The role of the tensioning device of the belt conveyor: (1) The conveyor belt has sufficient initial tension to ensure the necessary friction between the conveyor belt and the driving pulley, and the frictional force has a certain reserve; (2) compensating for [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"class_list":["post-611","post","type-post","status-publish","format-standard","hentry","category-techinical-news"],"_links":{"self":[{"href":"https:\/\/www.sungda.com\/index.php\/wp-json\/wp\/v2\/posts\/611","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sungda.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sungda.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sungda.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sungda.com\/index.php\/wp-json\/wp\/v2\/comments?post=611"}],"version-history":[{"count":0,"href":"https:\/\/www.sungda.com\/index.php\/wp-json\/wp\/v2\/posts\/611\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sungda.com\/index.php\/wp-json\/wp\/v2\/media?parent=611"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sungda.com\/index.php\/wp-json\/wp\/v2\/categories?post=611"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sungda.com\/index.php\/wp-json\/wp\/v2\/tags?post=611"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}