電磁加熱器經常燒壞的幾個(ge)原因：

1、與工作(zuo)環(huan)境有(you)關：正常(chang)來(lai)說電(dian)磁(ci)加(jia)熱控(kong)制(zhi)器工作(zuo)環(huan)境般(ban)灰塵(chen)較多，灰塵(chen)多了之后，對電(dian)磁(ci)加(jia)熱控(kong)制(zhi)主(zhu)板(ban)就非常(chang)不利。這就需要我們要定(ding)期清(qing)理(li)電(dian)磁(ci)加(jia)熱器上灰塵(chen)。其次就是室內(nei)通風要做好，避免(mian)風扇被卡住而起不到主(zhu)板(ban)散熱效果(guo)從而使得元(yuan)器件過熱而燒壞。

2、與工作(zuo)時(shi)長有關：般像家用的(de)電磁爐(lu)每天(tian)真正工作(zuo)時(shi)間(jian)(jian)只有幾個小時(shi)，而諸(zhu)如塑料機之類的(de)行業每天(tian)天(tian)的(de)工作(zuo)時(shi)間(jian)(jian)平(ping)均超過10小時(shi)，許多廠家機器的(de)運作(zuo)時(shi)間(jian)(jian)甚(shen)至更(geng)長，因此，我們企(qi)業在選購(gou)時(shi)定要看準電磁加(jia)熱控(kong)制器的(de)質(zhi)量(liang)，購(gou)買高質(zhi)量(liang)的(de)電磁加(jia)熱控(kong)制器，或者合理安排機器運作(zuo)時(shi)間(jian)(jian)。

3、與電(dian)磁加(jia)熱(re)線圈有關：電(dian)磁加(jia)熱(re)圈著水濕(shi)了(le)或者破(po)皮以及兩線之間短路等都是(shi)會造成電(dian)磁加(jia)熱(re)控制(zhi)器燒壞。

4、出(chu)現間(jian)(jian)題不要(yao)(yao)(yao)擅自處理：整流橋堆損壞(huai)(huai)導致跳閘，從而導致電磁(ci)(ci)加熱控制器燒壞(huai)(huai)，因(yin)此，在遇(yu)到電磁(ci)(ci)加熱設備在工作時間(jian)(jian)突然跳閘不要(yao)(yao)(yao)擅自處理，定要(yao)(yao)(yao)聯系(xi)我(wo)們(men)技術人員來為(wei)您解決(jue)故(gu)障，以避免過度損壞(huai)(huai)。

電磁感應加熱(re)器線圈發(fa)熱(re)的問題：

1、如果將金屬物體置于磁(ci)(ci)場中，或把它在磁(ci)(ci)場中切割磁(ci)(ci)力線(xian)時(shi)，其(qi)內部會產生(sheng)感(gan)應(ying)電流。這種(zhong)感(gan)應(ying)電流會使金屬塊會很快的發(fa)熱。電磁(ci)(ci)感(gan)應(ying)加熱器的線(xian)圈發(fa)熱要看溫(wen)度達到多少(shao)度，在般的情(qing)況下(xia)，電磁(ci)(ci)線(xian)圈的正(zheng)常溫(wen)度在70度左右，80度以(yi)下(xia)才(cai)是正(zheng)常的，如果超過了(le)90度，肯定就(jiu)是有問題了(le)。

2、電(dian)磁感應(ying)加熱(re)器(qi)(qi)(qi)線(xian)(xian)圈本身的(de)問(wen)題(ti)(ti)：線(xian)(xian)圈的(de)問(wen)題(ti)(ti)就(jiu)涉及的(de)質量(liang)(liang)和選(xuan)配上了。（質量(liang)(liang)上的(de)問(wen)題(ti)(ti)就(jiu)不(bu)講解(jie)了），如果(guo)是(shi)(shi)(shi)使用(yong)高頻線(xian)(xian)，那線(xian)(xian)般問(wen)題(ti)(ti)不(bu)大。這種情況(kuang)其實(shi)還是(shi)(shi)(shi)主板的(de)問(wen)題(ti)(ti)，我(wo)們的(de)以(yi)(yi)前的(de)主板也會有(you)這個(ge)問(wen)題(ti)(ti)，因(yin)為主板缺陷，而(er)25平方的(de)線(xian)(xian)也比(bi)較粗了，集膚效應(ying)導致(zhi)線(xian)(xian)材發(fa)熱(re)也是(shi)(shi)(shi)必然的(de)，以(yi)(yi)前我(wo)們都是(shi)(shi)(shi)用(yong)多股漆包高頻線(xian)(xian)來解(jie)決密封電(dian)氣箱內，每個(ge)器(qi)(qi)(qi)件的(de)發(fa)熱(re)量(liang)(liang)的(de)，其實(shi)使用(yong)上沒什么區別，就(jiu)是(shi)(shi)(shi)安裝(zhuang)變得繁(fan)瑣了些，不(bu)過現(xian)在公(gong)司的(de)電(dian)蔗(zhe)感應(ying)加熱(re)器(qi)(qi)(qi)已經改善，調整了機(ji)器(qi)(qi)(qi)的(de)Q值，并對整個(ge)機(ji)芯做了隔(ge)熱(re)、散熱(re)處(chu)理，斷不(bu)會出現(xian)單根25平方線(xian)(xian)高溫現(xian)象，所(suo)以(yi)(yi)如果(guo)大家買了機(ji)器(qi)(qi)(qi)發(fa)熱(re)量(liang)(liang)過大，又不(bu)好(hao)退(tui)換的(de)話，可(ke)以(yi)(yi)考慮(lv)下用(yong)多股線(xian)(xian)來代替(ti)單的(de)25平方線(xian)(xian)，當然好(hao)還是(shi)(shi)(shi)找有(you)實(shi)力(li)的(de)公(gong)司購買，畢竟多少(shao)是(shi)(shi)(shi)因(yin)為設計問(wen)題(ti)(ti)而(er)導致(zhi)的(de)發(fa)熱(re)現(xian)象。

電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)加熱(re)(re)器(qi)工(gong)作原(yuan)理：電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)加熱(re)(re)是利用(yong)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)感應原(yuan)理將電(dian)(dian)(dian)(dian)(dian)能(neng)(neng)轉(zhuan)換(huan)(huan)為(wei)熱(re)(re)能(neng)(neng)的(de)(de)能(neng)(neng)量轉(zhuan)換(huan)(huan)過(guo)程，由(you)整流(liu)(liu)(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)將50/60Hz的(de)(de)交(jiao)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)壓(ya)轉(zhuan)變成直(zhi)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)壓(ya)，再(zai)經過(guo)功率控(kong)制(zhi)電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)將直(zhi)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)壓(ya)轉(zhuan)換(huan)(huan)成頻(pin)(pin)(pin)率為(wei)20～40kHz的(de)(de)高頻(pin)(pin)(pin)電(dian)(dian)(dian)(dian)(dian)壓(ya)，當(dang)高速(su)變化(hua)的(de)(de)交(jiao)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)通(tong)(tong)過(guo)線(xian)圈(quan)時，線(xian)圈(quan)會產生高速(su)變化(hua)的(de)(de)磁(ci)(ci)(ci)(ci)場(chang)，磁(ci)(ci)(ci)(ci)場(chang)內(nei)的(de)(de)交(jiao)變磁(ci)(ci)(ci)(ci)力(li)線(xian)通(tong)(tong)過(guo)金屬管道時（導(dao)磁(ci)(ci)(ci)(ci)、導(dao)電(dian)(dian)(dian)(dian)(dian)材料），管壁體內(nei)產生無(wu)數的(de)(de)小渦流(liu)(liu)(liu)(liu)(liu)(liu)(liu)，使(shi)輸(shu)油管道的(de)(de)管壁本身自行發(fa)熱(re)(re)與原(yuan)油進行熱(re)(re)交(jiao)換(huan)(huan)，達到加熱(re)(re)原(yuan)油的(de)(de)目的(de)(de)。變頻(pin)(pin)(pin)器(qi)是高頻(pin)(pin)(pin)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)加熱(re)(re)器(qi)的(de)(de)核心部(bu)(bu)件，是利用(yong)電(dian)(dian)(dian)(dian)(dian)力(li)半導(dao)體器(qi)件的(de)(de)通(tong)(tong)斷作用(yong)將工(gong)頻(pin)(pin)(pin)電(dian)(dian)(dian)(dian)(dian)源(yuan)變換(huan)(huan)為(wei)另頻(pin)(pin)(pin)率的(de)(de)電(dian)(dian)(dian)(dian)(dian)能(neng)(neng)控(kong)制(zhi)裝(zhuang)置。目前使(shi)用(yong)的(de)(de)變頻(pin)(pin)(pin)器(qi)主要采(cai)用(yong)交(jiao)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)—直(zhi)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)—交(jiao)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)方式(shi)(shi)(shi)，先把(ba)工(gong)頻(pin)(pin)(pin)交(jiao)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)源(yuan)通(tong)(tong)過(guo)整流(liu)(liu)(liu)(liu)(liu)(liu)(liu)器(qi)轉(zhuan)換(huan)(huan)成直(zhi)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)源(yuan)，然(ran)后(hou)再(zai)把(ba)直(zhi)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)源(yuan)轉(zhuan)換(huan)(huan)成頻(pin)(pin)(pin)率、電(dian)(dian)(dian)(dian)(dian)壓(ya)均可(ke)控(kong)制(zhi)的(de)(de)交(jiao)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)源(yuan)供(gong)給電(dian)(dian)(dian)(dian)(dian)動機。變頻(pin)(pin)(pin)器(qi)的(de)(de)電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)般由(you)整流(liu)(liu)(liu)(liu)(liu)(liu)(liu)、中(zhong)間(jian)直(zhi)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)環(huan)節(jie)、逆變和(he)控(kong)制(zhi)4個部(bu)(bu)分組成。整流(liu)(liu)(liu)(liu)(liu)(liu)(liu)部(bu)(bu)分為(wei)三相橋式(shi)(shi)(shi)不可(ke)控(kong)整流(liu)(liu)(liu)(liu)(liu)(liu)(liu)器(qi)，逆變部(bu)(bu)分為(wei)IGBT三相橋式(shi)(shi)(shi)逆變器(qi)且輸(shu)出為(wei)PWM波(bo)形，中(zhong)間(jian)直(zhi)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)環(huan)節(jie)為(wei)濾波(bo)、直(zhi)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)儲能(neng)(neng)和(he)緩沖無(wu)功功率。

普通加(jia)(jia)熱(re)(re)圈加(jia)(jia)熱(re)(re)方式:接觸式熱(re)(re)傳遞加(jia)(jia)熱(re)(re)：

1、耗(hao)電(dian)的(de) 30-70% 轉(zhuan)化(hua)為工作熱能。

2、加熱(re)通過(guo)接觸方式傳遞熱(re)能(neng)。

3、加熱(re)及(ji)冷卻都有慣性現象產生，及(ji)升溫降溫都緩(huan)慢(man)。

4、加(jia)熱(re)有(you)死角，不能完全包裹在料筒外層。

5、加熱圈損耗大，壽命短。

電(dian)磁加熱器區別：

、家用(yong)(yong)電(dian)(dian)(dian)磁爐(lu)功率(lv)(lv)相對較(jiao)小(xiao)，且是(shi)(shi)(shi)220V交流轉變(bian)成直流，實現方法簡單，家用(yong)(yong)電(dian)(dian)(dian)磁爐(lu)功率(lv)(lv)般在2200瓦以(yi)內（實際功率(lv)(lv)1900瓦以(yi)內），家用(yong)(yong)電(dian)(dian)(dian)磁爐(lu)要(yao)求保證每天工(gong)作2-3小(xiao)時。而電(dian)(dian)(dian)磁加熱器則是(shi)(shi)(shi)應用(yong)(yong)在工(gong)業(ye)(ye)設備(bei)上，并(bing)且功率(lv)(lv)達(da)到了60KW，選材和(he)控制模式與家用(yong)(yong)電(dian)(dian)(dian)磁爐(lu)是(shi)(shi)(shi)完全(quan)不同的。電(dian)(dian)(dian)磁加熱器是(shi)(shi)(shi)屬于商用(yong)(yong)工(gong)業(ye)(ye)產品(pin)。具備(bei)家用(yong)(yong)電(dian)(dian)(dian)磁爐(lu)無(wu)法比擬的穩定性(xing)和(he)耐用(yong)(yong)性(xing)。正(zheng)常使用(yong)(yong)，可連續(xu)工(gong)作10年（10萬小(xiao)時）以(yi)上。

二、電(dian)磁(ci)加熱(re)(re)器和家(jia)(jia)用電(dian)磁(ci)爐區別之家(jia)(jia)用電(dian)磁(ci)爐是為(wei)了滿足居家(jia)(jia)生活而(er)設計開發的，而(er)電(dian)磁(ci)加熱(re)(re)器是為(wei)了解決塑料(liao)加熱(re)(re)的問題而(er)設計開發。

如何選擇電磁加(jia)熱器保溫材(cai)料？

1、根據材(cai)料的耐溫(wen)等，選擇耐溫(wen)比發熱體表(biao)面的加熱溫(wen)度高至少300度的保溫(wen)材(cai)料。

2、根(gen)據電磁(ci)加熱控制器線(xian)圈(quan)布(bu)置(zhi)的面積以及(ji)線(xian)圈(quan)與發熱體的距離，選擇合(he)適導熱系數的保溫材料。

3、根據線圈成型要求，選擇不同(tong)致密性(xing)和(he)硬(ying)度(du)的保溫(wen)材(cai)料(liao)。

4、根(gen)據(ju)現場的施工條件，選擇適合的保溫材料。

5、重要的條原則，就是要保證經過(guo)上述(shu)選擇(ze)后(hou)，保溫(wen)棉(mian)表面的溫(wen)度在工(gong)作過(guo)程(cheng)中，盡可能低。高溫(wen)場(chang)合至(zhi)少(shao)要保持(chi)在100度以下。

使(shi)用(yong)電磁加(jia)熱器時(shi)這幾點不(bu)可(ke)忽視：

1、電磁(ci)加熱(re)器主機的安頓環境不能在-20℃以下，高也(ye)不能超過50℃，且要枯燥、通風。

2、接入電(dian)(dian)源前(qian)：清楚電(dian)(dian)器作(zuo)業需要的(de)(de)總(zong)電(dian)(dian)量(liang)和供(gong)電(dian)(dian)變(bian)壓器的(de)(de)總(zong)容量(liang)，不能超過供(gong)電(dian)(dian)的(de)(de)總(zong)容量(liang)，也(ye)盡可能不要去糟蹋。別的(de)(de)要辨明單相220v、三(san)相380v電(dian)(dian)壓，不能接錯。終要留意(yi)的(de)(de)就是，當電(dian)(dian)網的(de)(de)電(dian)(dian)壓在規(gui)則電(dian)(dian)壓規(gui)模的(de)(de)上下10%起(qi)浮時，制(zhi)止運用大功率電(dian)(dian)磁(ci)加熱設備。

3、變頻電(dian)(dian)磁(ci)加(jia)熱器是(shi)怕水(shui)的，因(yin)而(er)、總歸，電(dian)(dian)磁(ci)加(jia)熱器不能有水(shui)進入，任何狀況下(xia)都(dou)要防止這(zhe)狀況，水(shui)蒸汽、濕(shi)氣過重也不可，電(dian)(dian)磁(ci)加(jia)熱線也相(xiang)同(tong)怕水(shui)，切忌用濕(shi)潤的手去觸摸或(huo)是(shi)在電(dian)(dian)磁(ci)加(jia)熱線上搭曬濕(shi)潤的衣物等等。

4、電(dian)磁加熱器生(sheng)產廠家印刷電(dian)路板(ban)(ban)(ban)周圍不(bu)能有塑(su)料、乙烯(xi)基和聚(ju)苯乙烯(xi)泡(pao)沫塑(su)料(抗靜(jing)(jing)電(dian)類型在外)，靜(jing)(jing)電(dian)很(hen)可能會損壞這些(xie)電(dian)路。不(bu)要觸摸(mo)操(cao)(cao)控接口板(ban)(ban)(ban)或操(cao)(cao)控板(ban)(ban)(ban)的IC電(dian)路。

5、電(dian)(dian)(dian)磁加熱線(xian)外(wai)表(biao)是石棉(mian)原料，怕磨，因而電(dian)(dian)(dian)磁加熱線(xian)應防止轟動兇猛的設備，防止磨損的電(dian)(dian)(dian)磁加熱線(xian)呈(cheng)現漏電(dian)(dian)(dian)現象，觸(chu)摸(mo)接(jie)地的金(jin)屬物體，用手觸(chu)摸(mo)這些操控器(qi)之(zhi)前消除身體上的靜電(dian)(dian)(dian)(封閉操控器(qi)的電(dian)(dian)(dian)源。并且在(zai)觸(chu)摸(mo)操控器(qi)時(shi)堅持接(jie)地)。

6、任何替(ti)換設備(bei)(bei)、檢修(xiu)設備(bei)(bei)環節(jie)定要斷電今后才干(gan)進行，不要用手或(huo)導體觸(chu)摸(mo)印刷(shua)電路板上的(de)元(yuan)件或(huo)導體。

7、任何替(ti)換設(she)備(bei)、檢(jian)修(xiu)設(she)備(bei)環節定要斷電今后才干進(jin)行。

此外(wai)，挑(tiao)選線(xian)(xian)(xian)(xian)圈(quan)時，還要(yao)(yao)考(kao)慮其(qi)(qi)線(xian)(xian)(xian)(xian)徑(jing)(jing)，材質，耐(nai)溫(wen)耐(nai)壓(ya)性能等(deng)。這(zhe)(zhe)些(xie)也都是(shi)(shi)由其(qi)(qi)使(shi)(shi)用(yong)(yong)條(tiao)件(jian)決定(ding)的(de)(de)(de)(de)(de)。在實(shi)(shi)(shi)際(ji)選配過程中，先(xian)要(yao)(yao)根(gen)據(ju)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)需(xu)求確定(ding)所需(xu)設(she)(she)備(bei)(bei)功率，然(ran)后就(jiu)(jiu)可以知道(dao)其(qi)(qi)輸出電(dian)(dian)流值(zhi)，進(jin)而確定(ding)線(xian)(xian)(xian)(xian)徑(jing)(jing)、材質，然(ran)后視現場(chang)的(de)(de)(de)(de)(de)溫(wen)度情況，散熱(re)(re)(re)(re)情況等(deng)考(kao)慮其(qi)(qi)耐(nai)溫(wen)性能。如(ru)(ru)果(guo)挑(tiao)選線(xian)(xian)(xian)(xian)圈(quan)時沒有(you)考(kao)慮到(dao)(dao)這(zhe)(zhe)些(xie)因(yin)素，就(jiu)(jiu)很(hen)(hen)容易出現設(she)(she)備(bei)(bei)故障，例(li)如(ru)(ru)線(xian)(xian)(xian)(xian)圈(quan)被燒壞，加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)效率低下，線(xian)(xian)(xian)(xian)圈(quan)不(bu)耐(nai)用(yong)(yong)等(deng)問(wen)題。輕(qing)則影響生產，重(zhong)則造成人(ren)身事故。二線(xian)(xian)(xian)(xian)圈(quan)繞制(zhi)：表面看(kan)來，線(xian)(xian)(xian)(xian)圈(quan)繞制(zhi)這(zhe)(zhe)工作似乎(hu)是(shi)(shi)沒技術含量(liang)(liang)的(de)(de)(de)(de)(de)，不(bu)就(jiu)(jiu)是(shi)(shi)把(ba)線(xian)(xian)(xian)(xian)材繞下組成個(ge)線(xian)(xian)(xian)(xian)圈(quan)嘛，這(zhe)(zhe)誰不(bu)會？但(dan)實(shi)(shi)(shi)際(ji)上并沒有(you)那么簡單，線(xian)(xian)(xian)(xian)圈(quan)的(de)(de)(de)(de)(de)繞制(zhi)需(xu)要(yao)(yao)考(kao)慮到(dao)(dao)疊(die)加(jia)(jia)(jia)(jia)、干擾、散熱(re)(re)(re)(re)、距離、感(gan)量(liang)(liang)匹配等(deng)因(yin)素。不(bu)同(tong)(tong)功率的(de)(de)(de)(de)(de)電(dian)(dian)磁(ci)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器(qi)其(qi)(qi)所需(xu)要(yao)(yao)的(de)(de)(de)(de)(de)線(xian)(xian)(xian)(xian)圈(quan)電(dian)(dian)感(gan)量(liang)(liang)是(shi)(shi)不(bu)樣的(de)(de)(de)(de)(de)，只有(you)實(shi)(shi)(shi)際(ji)電(dian)(dian)感(gan)量(liang)(liang)和理(li)論值(zhi)直，才能保(bao)證電(dian)(dian)磁(ci)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器(qi)的(de)(de)(de)(de)(de)功率大化。例(li)如(ru)(ru)，臺30KW的(de)(de)(de)(de)(de)電(dian)(dian)磁(ci)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器(qi)，其(qi)(qi)理(li)論電(dian)(dian)感(gan)量(liang)(liang)是(shi)(shi)240μH，線(xian)(xian)(xian)(xian)圈(quan)繞制(zhi)時，只有(you)實(shi)(shi)(shi)際(ji)感(gan)量(liang)(liang)為240μH，其(qi)(qi)功率才有(you)可能完全(quan)達到(dao)(dao)。如(ru)(ru)果(guo)實(shi)(shi)(shi)際(ji)感(gan)量(liang)(liang)是(shi)(shi)100μH、150μH、300μH、400μH，那其(qi)(qi)這(zhe)(zhe)臺設(she)(she)備(bei)(bei)的(de)(de)(de)(de)(de)實(shi)(shi)(shi)際(ji)使(shi)(shi)用(yong)(yong)功率可能就(jiu)(jiu)只有(you)20KW，15KW，甚至根(gen)本啟動不(bu)了。三適(shi)用(yong)(yong)見場(chang)：電(dian)(dian)磁(ci)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器(qi)的(de)(de)(de)(de)(de)廣(guang)泛(fan)應(ying)用(yong)(yong)性決定(ding)了其(qi)(qi)現場(chang)使(shi)(shi)用(yong)(yong)情況的(de)(de)(de)(de)(de)復(fu)雜。在電(dian)(dian)磁(ci)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器(qi)眾多的(de)(de)(de)(de)(de)使(shi)(shi)用(yong)(yong)域(yu)中，食品(pin)、塑料、化工、印(yin)刷、供(gong)暖、垃圾處理(li)，每(mei)個(ge)行業的(de)(de)(de)(de)(de)應(ying)用(yong)(yong)場(chang)景(jing)都不(bu)同(tong)(tong)，就(jiu)(jiu)是(shi)(shi)同(tong)(tong)個(ge)行業中，每(mei)個(ge)客戶(hu)的(de)(de)(de)(de)(de)使(shi)(shi)用(yong)(yong)現場(chang)也有(you)很(hen)(hen)大的(de)(de)(de)(de)(de)差別。所以，電(dian)(dian)磁(ci)線(xian)(xian)(xian)(xian)圈(quan)不(bu)具有(you)普遍適(shi)用(yong)(yong)性，是(shi)(shi)種(zhong)不(bu)同(tong)(tong)使(shi)(shi)用(yong)(yong)場(chang)景(jing)有(you)不(bu)同(tong)(tong)繞法的(de)(de)(de)(de)(de)非標配件(jian)。