湖南高溫馬弗爐專業(yè) 創(chuàng)造輝煌納博熱工業(yè)爐供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="馬弗爐電阻爐所用硅炭棒使用過程中自然老化，可逐級調(diào)檔至高，發(fā)熱量若不足(即功率達(dá)不到額定值)時，應(yīng)更換新的硅炭棒。將坩堝、坩堝架等物品放入爐膛時，切勿碰及熱電偶，因為伸入爐膛熱電偶的熱接點在高溫下很容易斷。灼燒完畢，應(yīng)立即切斷電源，但不能立"><meta name="keywords" content="湖南高溫馬弗爐專業(yè),馬弗爐"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" content="no-transform" 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href="http://www.cdcfah.com/cp/third-zzjrclsbfg_gongyeluyu/">工業(yè)爐</a>?湖南高溫馬弗爐專業(yè) 創(chuàng)造輝煌納博熱工業(yè)爐供應(yīng)</p><div id="s8xelat" class="leftbox clearfix"><h1>湖南高溫馬弗爐專業(yè) 創(chuàng)造輝煌納博熱工業(yè)爐供應(yīng)</h1><div id="ti8c88m" class="proBig"><div id="sogawi8" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/nabore/637344613502080078/936572.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="oxuwtkz" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/nabore/637344613502080078/936572.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="r2cjlx3" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>湖南高溫馬弗爐專業(yè),馬弗爐</p><p><span>***更新：</span>2021-01-04 10:16:42</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="dc3ncon" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">納博熱（上海）工業(yè)爐有限公司</a></p><p><span>聯(lián)系人：</span>齊秀萍</p><p><span>郵箱: </span>info@nabertherm-cn.com</p><p><span>電話: </span>13816407062</p><p><span>傳真: </span>021_64903107</p><p><span>網(wǎng)址: </span>http://www.nabertherm-cn.com</p><p><span>手機(jī): </span>021-64902960</p><p><span>地址: </span>瓶北路150弄158號</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="tn87g4a" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="2uyfryf" class="box"><p><p style="text-indent:25px">馬弗爐電阻爐所用硅炭棒使用過程中自然老化，可逐級調(diào)檔至高，發(fā)熱量若不足(即功率達(dá)不到額定值)時，應(yīng)更換新的硅炭棒。將坩堝、坩堝架等物品放入爐膛時，切勿碰及熱電偶，因為伸入爐膛熱電偶的熱接點在高溫下很容易斷。灼燒完畢，應(yīng)立即切斷電源，但不能立即打開爐門，以免爐膛因突然受冷而碎裂。一般是先開一條小縫，使?fàn)t溫很快下降，然后再打開爐門，湖南高溫馬弗爐專業(yè)，用坩堝鉗取出被燒物件。必須采取逐漸提高電壓的辦法進(jìn)行升溫，爐溫不得多過zui高溫度以免燒毀電熱元件。使用過程中要經(jīng)常照看，防止因自控失靈而造成爐絲燒斷等事故。使用完畢，湖南高溫馬弗爐專業(yè)，湖南高溫馬弗爐專業(yè)，切斷電源，關(guān)閉爐門，以避免爐膛受潮氣侵蝕。馬弗爐通?？墒褂玫臓t體溫度為1600℃-1750℃。湖南高溫馬弗爐專業(yè)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖南高溫馬弗爐專業(yè),馬弗爐" src="https://tyunfile.71360.com/UploadFile/nabore/637344613502080078/936572.png"></div><p style="text-indent:25px">早期的箱式馬弗爐體積笨重，能耗高，且升溫速度慢。后來對電熱元件、耐火層和保溫層進(jìn)行了改進(jìn)，采用了新型耐熱和保溫材料，例如超輕質(zhì)耐火磚、全纖維耐火保溫層，減少了熱量損失，極大地提高了升溫速度。改進(jìn)了電熱元件在爐腔內(nèi)的分布，采用分區(qū)加熱方式，改善了爐溫均勻性。由于氣密性較好，當(dāng)工藝需要時，可通入保護(hù)氣氛，減少工件的氧化燒損。新型箱式馬弗爐結(jié)構(gòu)設(shè)計先進(jìn)，節(jié)能效果好，重量輕，維護(hù)費用低，并設(shè)計有電氣連鎖裝置和超溫保護(hù)功能，也可實現(xiàn)溫度控制自動化，使得操作更加安全方便。遼寧廂式馬弗爐價格馬弗爐適用熱加工、工業(yè)工件處理、水泥、建材行業(yè),進(jìn)行小型工件的熱加工或處理。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖南高溫馬弗爐專業(yè),馬弗爐" src="https://tyunfile.71360.com/UploadFile/nabore/637344613458105468/1722031.png"></div><p style="text-indent:25px">馬弗爐幾次循環(huán)加熱后，爐子的絕緣材料可能出現(xiàn)裂紋，這些裂紋是熱膨脹引起的，對爐子的質(zhì)量沒有影響。馬弗爐為實驗用品，不得移作它用，樣品一定要用潔凈的坩堝盛放，不得污染爐膛。電阻爐使用時，要經(jīng)常照看，防止自控失靈造成事故，晚間無人值班時，切勿使用電阻爐。馬弗爐使用完畢，應(yīng)切斷電源，使其自然降溫。不應(yīng)立即打開爐門，以免爐膛突然受冷碎裂，如急用，可先開一條小縫，讓其降溫加快，待降溫度降至200℃以下時，方可開爐門。使用馬弗爐時，需注意安全，謹(jǐn)防傷到自己。</p><p style="text-indent:25px">氣氛馬弗爐技術(shù)特點：1、一次試驗可測定一批煤樣的灰分或揮發(fā)分；2、具有斷偶保護(hù)、超溫保護(hù)、熱電偶極性極反保護(hù)；3、采用單片機(jī)控制，數(shù)碼管顯示，薄膜按鍵選擇，操作方便；4、自動讀溫、控溫、恒溫、控時，結(jié)果需人工計算，試驗數(shù)據(jù)不能存儲；5、具有控溫控時自選模塊可方便用戶進(jìn)行檢查性灼燒，或根據(jù)用戶意愿進(jìn)行溫度及時間控制；6、采用新型輕質(zhì)纖維馬弗爐，結(jié)構(gòu)新穎，外形美觀、升溫快速，爐膛恒溫性能優(yōu)異，是替代老式馬弗爐和進(jìn)口馬弗爐的當(dāng)然選擇。陶瓷馬弗爐改變了一般馬弗爐粗笨，電爐絲易損壞，升溫速度慢等缺陷，其功能達(dá)到進(jìn)口同類產(chǎn)品水平。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖南高溫馬弗爐專業(yè),馬弗爐" src="https://tyunfile.71360.com/UploadFile/nabore/637344613492187500/8826236.png"></div><p style="text-indent:25px">馬弗爐可按客戶要求配置出煙口，馬弗爐可按客戶要求配置充氮氣接口。馬弗爐實驗室基礎(chǔ)實驗設(shè)備，結(jié)構(gòu)原理簡單，操作容易，但是，操作不當(dāng)也會出現(xiàn)使用故障。根據(jù)技術(shù)要求，定期經(jīng)常檢查電爐、控制器的各接線的連線是否良好。連接到控制器的各測溫?zé)犭娕伎赡軐刂破鳟a(chǎn)生干擾，出現(xiàn)控制器顯示值跳字、測量誤差增大等現(xiàn)象，爐溫度越高，此現(xiàn)象越明顯。因此，務(wù)必將熱電偶的金屬保護(hù)管(外殼)良好接地，必要時，使用三線輸出的熱電偶?？傊?，應(yīng)采取一切有效措施減小干擾。熱電偶不要在高溫時驟然拔出，以防外套炸裂。馬弗爐使用時爐門要輕關(guān)輕開，以防損壞機(jī)件。湖南高溫馬弗爐專業(yè)</p><p style="text-indent:25px">馬弗爐只有內(nèi)部傳熱均勻才能更好地發(fā)揮馬弗爐的使用效果。湖南高溫馬弗爐專業(yè)</p><p style="text-indent:25px">馬弗爐有熱電偶插入爐膛20-50mm，孔與熱電偶之間空隙用石棉繩填塞。連接熱電偶至控制較好用補(bǔ)償導(dǎo)線(或用絕緣鋼芯線)，注意正負(fù)極，不要接反。、在電源線引入處需要另外安裝電源開關(guān)，以便控制總電源。為了保證安全操作，箱式馬弗爐與控制器必須可靠接地。在使用前，將溫度表指示儀調(diào)整到零點，在使用補(bǔ)償導(dǎo)線及冷端補(bǔ)償器時，應(yīng)將機(jī)械零點調(diào)整至冷端補(bǔ)償器的基準(zhǔn)溫度點，不使用補(bǔ)償導(dǎo)線時，則機(jī)械零點調(diào)至零刻度位，但所指示的溫度為測量點和熱電偶冷端的溫差。經(jīng)檢查接線確認(rèn)無誤后，蓋上控制器外殼。將溫度指示儀的設(shè)定指針調(diào)整至所需要的工作溫度，然后接通電源。打開電源開關(guān)，此時溫度指示儀表上的綠燈既亮，繼電器開始工作，箱式馬弗爐通電，電流表即有電流顯示。隨著箱式馬弗爐內(nèi)部溫度的升高，溫度指示儀表指針也逐漸上升，此現(xiàn)象表明系統(tǒng)工作正常。湖南高溫馬弗爐專業(yè)</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2700783.html</p></div></div></div></div></div><div id="2bsubdk" class="page-right twoColRt"><div id="ix2lcdu" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="poqi7gg" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 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