{"version":"1.0","provider_name":"Roitech","provider_url":"https:\/\/roitech.cn\/en\/","title":"ROITECH castors: stable operation under heavy loads - Roitech","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"ddIxQsnN3G\"><a href=\"https:\/\/roitech.cn\/en\/news\/roitech-castors-stable-operation-under-heavy-loads\/\">ROITECH castors: stable operation under heavy loads<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/roitech.cn\/en\/news\/roitech-castors-stable-operation-under-heavy-loads\/embed\/#?secret=ddIxQsnN3G\" width=\"600\" height=\"338\" title=\"&#8220;ROITECH castors: stable operation under heavy loads&#8221; &#8212; Roitech\" data-secret=\"ddIxQsnN3G\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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:\/\/roitech.cn\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/roitech.cn\/wp-content\/uploads\/2026\/04\/923.jpg","thumbnail_width":1500,"thumbnail_height":1001,"description":"The design and level of protection of the rollers directly affect the stability of the conveyor and the service life of the equipment. ROITECH solutions are designed with these factors in mind and demonstrate stable operation under heavy loads. ROITECH&#8217;s conveyor portfolio allows you to implement complete solutions for individual areas as well as to [&hellip;]"}