{"version":"1.0","provider_name":"Puerta r\u00e1pida","provider_url":"https:\/\/seppeschina.com\/es_do","author_name":"seppeschina","author_url":"https:\/\/seppeschina.com\/es_do\/blog\/author\/seppeschina\/","title":"Safety Protection System of Suzhou Industrial Sectional Door - High speed door","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"xT7IzHQ6DQ\"><a href=\"https:\/\/seppeschina.com\/es_do\/blog\/choose-weatherproofing-for-windows\/\">Safety Protection System of Suzhou Industrial Sectional Door<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/seppeschina.com\/es_do\/blog\/choose-weatherproofing-for-windows\/embed\/#?secret=xT7IzHQ6DQ\" width=\"600\" height=\"338\" title=\"\u00abSafety Protection System of Suzhou Industrial Sectional Door\u00bb \u2014 High speed door\" data-secret=\"xT7IzHQ6DQ\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/seppeschina.com\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>","thumbnail_url":"https:\/\/seppeschina.com\/wp-content\/uploads\/2021\/01\/\u5fae\u4fe1\u56fe\u7247_20210107161938_\u526f\u672c.jpg","thumbnail_width":750,"thumbnail_height":750,"description":"\u00a0 Industrial sectional doors are also called sliding doors, sliding rail doors, etc. The material of the door body is made of color steel plates sandwiched by high-density polyurethane foam materials for thermal insulation. Industrial lift doors are generally opened about 8-10 times daily, and the sides of the door are sealed with EPDM rubber strips, which have a better sealing effect. They are generally used in fire-fighting vehicle passages and automobile manufacturers. It has the functions of anti-theft, wind pressure resistance, linkage and interlocking. The structure of industrial hoisting doors is different from that of fast doors. Industrial hoisting doors are generally installed in places with relatively large door openings. The structure includes galvanized sheet rails, nylon pulleys, and [&hellip;]"}