{"version":"1.0","provider_name":"Machines Hengxing","provider_url":"https:\/\/hengxingmachinery.com\/fr","author_name":"hengxing","author_url":"https:\/\/hengxingmachinery.com\/fr\/author\/hengxing\/","title":"3-1. Grate ball mill - Hengxing Machinery","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"Vvs1XDukwp\"><a href=\"https:\/\/hengxingmachinery.com\/fr\/grate-ball-mills\/\">3-1. Broyeur \u00e0 boulets \u00e0 grille<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/hengxingmachinery.com\/fr\/grate-ball-mills\/embed\/#?secret=Vvs1XDukwp\" width=\"600\" height=\"338\" title=\"\u00ab\u00a03-1. Grate ball mill\u00a0\u00bb &#8212; Hengxing Machinery\" data-secret=\"Vvs1XDukwp\" 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:\/\/hengxingmachinery.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>","description":"Grate ball mill Grate ball mill working principle The working principle of the grid ball mill is mainly to make it slowly rotate through the transmission device, and the material is fed from the feeding end of the cylinder. The material is crushed in the cylinder due to the impact and self-grinding of the steel ... Lire plus","thumbnail_url":"https:\/\/hengxingmachinery.com\/wp-content\/uploads\/2025\/01\/grate-ball-mill-for-sale.jpg"}