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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>上海管式真空爐,真空爐</p><p><span>***更新：</span>2020-11-11 00:30:09</p><p><span id="click" >瀏覽次數(shù)：4次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="pxzxnt9" 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="xzxvlhf" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="lrr73v7" class="box"><p><p style="text-indent:25px">真空充氣裝置:主要由充氣閥、流量計、充氣管道等組成，用于燒結(jié)工藝所需充氬氣、氮氣的氣氛要求:水冷系統(tǒng):水冷系統(tǒng)由進(jìn)水管、回水管、電接點壓力表、閥門、管路等組成，當(dāng)水壓低時，自動進(jìn)行聲光報警，并自動切斷加熱電源功能，以確保設(shè)備安全控制系統(tǒng):由可編程控制器PLC、溫控儀、真空計、電壓電流表、直流穩(wěn)壓電源、空開、接觸器、繼電器、按鈕、指示燈等組成，以實現(xiàn)供電、控制、記錄、監(jiān)視、報警保護(hù)功能。測量裝置:鎢錸熱電偶對設(shè)備的溫區(qū)進(jìn)行溫度測量，實現(xiàn)工作過程的實時監(jiān)控，并保證了在加溫、保溫過程中路室內(nèi)溫度的均勻性。也可以配合使用光學(xué)測溫或紅外輻射溫度計(詳見可選配置部分)通過視察窗測量溫度?？刂葡到y(tǒng):真空計，上海管式真空爐、電壓電流表、直流穩(wěn)壓電源、空開，上海管式真空爐，上海管式真空爐、接觸器、繼電器、按鈕、指示燈等組成。上海管式真空爐</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海管式真空爐,真空爐" src="https://tyunfile.71360.com/UploadFile/nabore/637358676230566406/9307395.png"></div><p style="text-indent:25px">熔煉爐的基本組成：電源、補償電容箱及熔煉爐等。根據(jù)不同的應(yīng)用要求，還可能包括紅外測溫儀，控溫儀等裝置；熔煉爐分為三種：翻倒式熔煉爐、頂出式熔煉爐和固定式熔煉爐。翻倒式熔煉爐按照翻倒方式可分為機(jī)械式翻倒?fàn)t、電動式翻倒?fàn)t和液壓式翻倒?fàn)t。熔煉爐的特點：熔煉爐用于鋼，不銹鋼，銅，鋁，金，銀等材料的熔煉。熔煉有很好的電磁攪拌作用，用利于熔煉金屬溫度及組織的均勻，有利于浮渣，減少雜質(zhì)；頻率范圍寬，從1KHZ到20KHZ，可綜合考慮熔煉量，電磁攪拌作用，加熱效率，工作時的噪音等因素設(shè)計感應(yīng)圈及匹配補償電容，決定輸出頻率的大?。槐瓤煽毓柚蓄l，節(jié)能較少20%以上；設(shè)備體積小，重量輕，熔煉量從幾公斤到幾百公斤，可選擇范圍很大，既適合工廠生產(chǎn)使用，也適合學(xué)校和研究所小量熔煉使用。河南節(jié)能真空爐哪家好真空系統(tǒng):由分子泵、機(jī)械泵配電磁壓差閥、充氣閥、放氣閥、真空蝶閥和支架等組成。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海管式真空爐,真空爐" src="https://tyunfile.71360.com/UploadFile/nabore/637358676477578125/6874519.png"></div><p style="text-indent:25px">真空氣氛爐：真空氣氛爐硅碳棒為加熱元件，內(nèi)加熱方式，采用控溫系統(tǒng)，可控硅控制；爐膛采用氧化鋁多晶纖維材料，保溫效果好；雙層殼體結(jié)構(gòu)，帶有風(fēng)冷和水冷系統(tǒng)，能快速降溫，爐門配有循環(huán)水冷，以防密封圈過快老化，保證爐門與爐膽的可靠密封。主要功能和特點：加熱元件采用硅碳棒，爐膛采用氧化鋁多晶纖維材料，保溫性能好，耐用，拉伸強度高，提高了使用壽命；可抽真空，并能通入多種保護(hù)氣氛（易燃易爆、強腐蝕性氣體除外）；以硅鉬棒為加熱元件，內(nèi)加熱方式，采用控溫系統(tǒng)，可控硅控制；爐膛采用氧化鋁多晶纖維材料，保溫效果好；雙層殼體結(jié)構(gòu)，帶有風(fēng)冷和水冷系統(tǒng)，能快速降溫，爐門配有水冷，以防密封圈過快老化，保證爐門與爐膽的可靠密封。</p><p style="text-indent:25px">真空氣氛爐操作注意事項：測量高溫真空氣氛爐溫均勻性時，應(yīng)注意測溫觸點的定位捆綁方式，以及距加熱元件的遠(yuǎn)近。開放爐門時不能站在當(dāng)中，以防火焰噴射燒傷。注意進(jìn)科室燃燒嘴是否燃燒以及用火把檢查楔形門是否漏氣。工作中發(fā)現(xiàn)燃燒嘴火焰熄滅時，應(yīng)立即關(guān)閉煤氣閥門，后關(guān)閉空氣閥門。工作中零件掉落或楔形門開關(guān)不靈，應(yīng)停止進(jìn)料，取出零件。各傳動件發(fā)現(xiàn)卡位，限位不準(zhǔn)，控制失靈等現(xiàn)象時，應(yīng)立即排除，不要強操作，以免損壞機(jī)件。經(jīng)常注意各區(qū)燃燒狀況以及煤氣的壓力。冷卻水路應(yīng)保持暢透，否則水溫升高造成停機(jī)。真空氣氛爐子升溫后，不能突然破壞真空系統(tǒng)，更不可打開高溫真空氣氛爐爐門。要避免加熱元件和產(chǎn)品發(fā)生反應(yīng)，尤其足銅、鋁、鋅、錫、鉛等與真空加熱元件接觸，無論是細(xì)粉、熔液或蒸汽等，防止在電加熱體表面侵蝕形成“麻坑”，截面變小，后過熱而燒斷。真空退火爐是用鉬絲或鉬片作發(fā)熱元件的真空電阻爐。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海管式真空爐,真空爐" src="https://tyunfile.71360.com/UploadFile/nabore/637358676720927734/5373981.png"></div><p style="text-indent:25px">真空燒結(jié)爐般有加熱系統(tǒng)、真空系統(tǒng)、測控系統(tǒng)、冷卻系統(tǒng)以及爐體組成，是種可以在真空環(huán)境下對物品進(jìn)行加熱燒結(jié)性的爐子。真空燒結(jié)爐可普遍應(yīng)用于粉末冶金制品、金屬注射成型制品、不銹鋼基、硬質(zhì)合金、超合金、高比重合金、陶瓷材料、磁性材料、釹鐵硼等的燒結(jié)。真空是種不存在任何物質(zhì)的空間狀態(tài)，是種物理現(xiàn)象。而我們要說的真空爐就是用于真空環(huán)境中進(jìn)行加熱的設(shè)備，雖然在真空環(huán)境中使用，但是卻不是不存在任何物質(zhì)，相反它會產(chǎn)生很多的積垢垃圾，并且需要及時清理，否則危害大，因為煙氣里帶有相當(dāng)數(shù)量的二氧化硫，遇水分會變成三氧化硫（俗稱的稀硫酸），給換熱管表面造成腐蝕。由于換熱管壁上的積垢越來越厚，相當(dāng)于換熱管越來越粗，這樣就減少了換熱管之間的透氣截面積，增大了煙氣排放的阻力，給鍋爐的正常燃燒帶來定的影響。由于被加熱表面的積垢會越積越厚，形成保溫層，直接影響熱交換，降低鍋爐的熱率。真空碳管爐主要應(yīng)用于合金材料中易揮發(fā)元素(如鉛、鋅等)的真空蒸餾工藝。上海小型真空爐設(shè)備</p><p style="text-indent:25px">真空鉬絲爐由爐體，真空系統(tǒng)及電氣控制系統(tǒng)等組成。上海管式真空爐</p><p style="text-indent:25px">臥式真空回火爐加熱過程中的注意事項：在測試爐溫均勻性時，應(yīng)注意溫度測量觸點的位置和捆綁以及與加熱元件的距離。在箱式電阻爐中，經(jīng)常使用刷子、掃帚、壓縮空氣和真空吸塵器清潔爐缸和貨架磚。應(yīng)避爐內(nèi)氧化皮等雜質(zhì)落在電熱元件上，使架磚短路致燃燒。底板、坩堝、爐子和其他耐熱鋼構(gòu)件使用段時間，以便敲擊以去氧化皮。如果不及時清理氧化鐵垢等雜質(zhì)，它們會熔化并與耐火磚反應(yīng)，熔化爐絲?；鼗馉t 加熱后長時間不能開門。當(dāng)溫度高于400℃時，不應(yīng)快速冷卻。上海管式真空爐</p><p style="text-indent:25px">納博熱（上海）工業(yè)爐有限公司是一家德國Nabertherm工業(yè)爐及其零配件的批發(fā)、零售、進(jìn)出口、傭金代理（拍賣除外），提供技術(shù)咨詢和售后服務(wù)（涉及配額、許可證管理商品的，按國家有關(guān)規(guī)定辦理申請）。在國內(nèi)有專職的售后服務(wù)工程師，隨時為國內(nèi)客戶提供質(zhì)量的售后服務(wù)。的公司，致力于發(fā)展為創(chuàng)新務(wù)實、誠實可信的企業(yè)。納博熱深耕行業(yè)多年，始終以客戶的需求為向?qū)?，為客戶提?**的工業(yè)爐，馬弗爐，高溫爐，真空爐。納博熱不斷開拓創(chuàng)新，追求出色，以技術(shù)為先導(dǎo)，以產(chǎn)品為平臺，以應(yīng)用為重點，以服務(wù)為保證，不斷為客戶創(chuàng)造更高價值，提供更優(yōu)服務(wù)。納博熱創(chuàng)始人王曉俠，始終關(guān)注客戶，創(chuàng)新科技，竭誠為客戶提供良好的服務(wù)。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1933635.html</p></div></div></div></div></div><div id="dzffthf" class="page-right twoColRt"><div id="pn9flxv" class="box01 margin10 clearfix"><h3><a 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