{"version":"1.0","provider_name":"M\u00e1quina de ensayo Jswaltec","provider_url":"http:\/\/www.waltec.com.cn\/es","author_name":"Jswaltec","author_url":"http:\/\/www.waltec.com.cn\/es\/author\/jswaltec\/","title":"Electric Drum Test Bench","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"X9Xo7YWANG\"><a href=\"http:\/\/www.waltec.com.cn\/es\/producto\/electric-drum-test-bench\/\">Banco de pruebas para tambores el\u00e9ctricos<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"http:\/\/www.waltec.com.cn\/es\/producto\/electric-drum-test-bench\/embed\/#?secret=X9Xo7YWANG\" width=\"600\" height=\"338\" title=\"\u00abElectric Drum Test Bench\u00bb \u2014 Jswaltec Testing machine\" data-secret=\"X9Xo7YWANG\" 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=http:\/\/www.waltec.com.cn\/wp-includes\/js\/wp-embed.min.js\n<\/script>","thumbnail_url":"http:\/\/www.waltec.com.cn\/wp-content\/uploads\/2026\/01\/Electric-Drum-Test-Bench.webp","thumbnail_width":692,"thumbnail_height":400,"description":"Product Features Uses electric drum counter-dragging for loading, or magnetic powder brake or eddy current brake for loading, with the same transmission method as electric drum operation (belt transmission). As the power of belt conveyors and hoisting equipment, electric drums are widely used in metallurgy, mining, papermaking, coal, building materials, electric power, chemical industry, compound [&hellip;]"}