模溫(wen)(wen)機(ji)分為水式模溫(wen)(wen)機(ji)和(he)油(you)式模溫(wen)(wen)機(ji)兩大(da)類型(xing),是一種為用熱(re)設備提供恒(heng)溫(wen)(wen)熱(re)源(yuan)的加熱(re)設備,包含加熱(re)和(he)冷卻兩組功能.廣泛應(ying)用于塑(su)膠成型(xing)，導光板、壓鑄(zhu)，擠、押出、橡膠輪胎、滾輪、化工、反應(ying)釜、粘(zhan)合、密煉(lian)等各行(xing)各業。

模(mo)溫(wen)(wen)(wen)(wen)(wen)機(ji)的(de)制(zhi)作配(pei)置應(ying)該根據用(yong)(yong)熱(re)(re)設(she)備工藝情(qing)況綜(zong)合判(pan)定(ding),如果使(shi)用(yong)(yong)油(you)(you)溫(wen)(wen)(wen)(wen)(wen)機(ji),操(cao)作者必須遵(zun)守這樣的(de)安全(quan)規定(ding):不要把(ba)模(mo)溫(wen)(wen)(wen)(wen)(wen)機(ji)放在(zai)靠近熱(re)(re)源火爐的(de)地方,接(jie)頭使(shi)用(yong)(yong)有(you)(you)錐(zhui)度(du)的(de)防漏(lou)和具(ju)有(you)(you)耐溫(wen)(wen)(wen)(wen)(wen)耐壓的(de)軟(ruan)管或(huo)硬(ying)管,定(ding)期(qi)檢查溫(wen)(wen)(wen)(wen)(wen)度(du)控制(zhi)回路模(mo)溫(wen)(wen)(wen)(wen)(wen)機(ji),接(jie)頭有(you)(you)無泄露(lu),功能是否正常(chang),定(ding)期(qi)更換導(dao)熱(re)(re)油(you)(you),應(ying)當選用(yong)(yong)人工合成油(you)(you),熱(re)(re)穩定(ding)性(xing)好,結(jie)焦傾(qing)向(xiang)小.在(zai)模(mo)溫(wen)(wen)(wen)(wen)(wen)機(ji)的(de)使(shi)用(yong)(yong)上,選擇合適的(de)導(dao)熱(re)(re)流體(ti)極為關鍵.用(yong)(yong)水(shui)(shui)(shui)(shui)(shui)(shui)作導(dao)熱(re)(re)流體(ti)經濟,干凈,使(shi)用(yong)(yong)簡便,一旦溫(wen)(wen)(wen)(wen)(wen)度(du)控制(zhi)回路如軟(ruan)管聯結(jie)器(qi)泄漏(lou),流出(chu)來的(de)水(shui)(shui)(shui)(shui)(shui)(shui)可直(zhi)接(jie)排放到下水(shui)(shui)(shui)(shui)(shui)(shui)道(dao).但用(yong)(yong)水(shui)(shui)(shui)(shui)(shui)(shui)作導(dao)熱(re)(re)流體(ti)水(shui)(shui)(shui)(shui)(shui)(shui)也有(you)(you)缺點(dian)(dian):水(shui)(shui)(shui)(shui)(shui)(shui)的(de)沸點(dian)(dian)低,限制(zhi)了其使(shi)用(yong)(yong)溫(wen)(wen)(wen)(wen)(wen)度(du),水(shui)(shui)(shui)(shui)(shui)(shui)溫(wen)(wen)(wen)(wen)(wen)機(ji)分120℃水(shui)(shui)(shui)(shui)(shui)(shui)溫(wen)(wen)(wen)(wen)(wen)機(ji),150℃水(shui)(shui)(shui)(shui)(shui)(shui)溫(wen)(wen)(wen)(wen)(wen)機(ji)和180℃水(shui)(shui)(shui)(shui)(shui)(shui)溫(wen)(wen)(wen)(wen)(wen)機(ji)高(gao)溫(wen)(wen)(wen)(wen)(wen)水(shui)(shui)(shui)(shui)(shui)(shui)使(shi)用(yong)(yong)高(gao)溫(wen)(wen)(wen)(wen)(wen)磁力泵三大(da)型號;在(zai)使(shi)用(yong)(yong)水(shui)(shui)(shui)(shui)(shui)(shui)作為導(dao)熱(re)(re)流體(ti)時,應(ying)考慮(lv)以下預(yu)防措施:用(yong)(yong)防腐蝕(shi)劑預(yu)先處理溫(wen)(wen)(wen)(wen)(wen)度(du)控制(zhi)回路,進水(shui)(shui)(shui)(shui)(shui)(shui)口前使(shi)用(yong)(yong)過濾器(qi),定(ding)期(qi)用(yong)(yong)除(chu)銹藥(yao)劑清洗(xi)水(shui)(shui)(shui)(shui)(shui)(shui)溫(wen)(wen)(wen)(wen)(wen)機(ji)和用(yong)(yong)熱(re)(re)設(she)備.油(you)(you)溫(wen)(wen)(wen)(wen)(wen)機(ji)其使(shi)用(yong)(yong)溫(wen)(wen)(wen)(wen)(wen)度(du)較高(gao),高(gao)可達350℃使(shi)用(yong)(yong)無泄漏(lou)高(gao)溫(wen)(wen)(wen)(wen)(wen)磁力泵,油(you)(you)的(de)沸點(dian)(dian)高(gao),但導(dao)熱(re)(re)油(you)(you)的(de)熱(re)(re)量傳(chuan)遞系數只有(you)(you)水(shui)(shui)(shui)(shui)(shui)(shui)的(de)1/3。

模(mo)(mo)(mo)溫(wen)(wen)(wen)(wen)(wen)機控制(zhi)(zhi)(zhi)用(yong)(yong)(yong)熱(re)設(she)(she)備(bei)(bei)的(de)(de)(de)(de)平衡溫(wen)(wen)(wen)(wen)(wen)度(du)(du),可以升(sheng)溫(wen)(wen)(wen)(wen)(wen)也可以降溫(wen)(wen)(wen)(wen)(wen).模(mo)(mo)(mo)溫(wen)(wen)(wen)(wen)(wen)機利用(yong)(yong)(yong)高熱(re)傳(chuan)性的(de)(de)(de)(de)導熱(re)媒體(ti),在很短的(de)(de)(de)(de)時(shi)間(jian)內將(jiang)用(yong)(yong)(yong)熱(re)設(she)(she)備(bei)(bei)升(sheng)至工藝(yi)所需求的(de)(de)(de)(de)溫(wen)(wen)(wen)(wen)(wen)度(du)(du).在設(she)(she)定好(hao)熱(re)平衡溫(wen)(wen)(wen)(wen)(wen)度(du)(du)后,能自(zi)動(dong)控制(zhi)(zhi)(zhi)其溫(wen)(wen)(wen)(wen)(wen)度(du)(du)在極小誤差(cha)之內,且能維(wei)持(chi)定值.模(mo)(mo)(mo)溫(wen)(wen)(wen)(wen)(wen)機由加(jia)(jia)熱(re)冷(leng)卻系(xi)統、動(dong)力(li)傳(chuan)輸系(xi)統、液位(wei)控制(zhi)(zhi)(zhi)系(xi)統以及溫(wen)(wen)(wen)(wen)(wen)度(du)(du)傳(chuan)感(gan)器(qi)(qi)、注入口等器(qi)(qi)件組成.動(dong)力(li)傳(chuan)輸系(xi)統中(zhong)的(de)(de)(de)(de)泵(beng)使(shi)熱(re)流(liu)體(ti)從(cong)裝(zhuang)有內置(zhi)加(jia)(jia)熱(re)器(qi)(qi)和冷(leng)卻器(qi)(qi)的(de)(de)(de)(de)機組內輸送至用(yong)(yong)(yong)熱(re)設(she)(she)備(bei)(bei),經過用(yong)(yong)(yong)熱(re)設(she)(she)備(bei)(bei)消耗熱(re)量后回到(dao)模(mo)(mo)(mo)溫(wen)(wen)(wen)(wen)(wen)機內部重新加(jia)(jia)熱(re),溫(wen)(wen)(wen)(wen)(wen)度(du)(du)傳(chuan)感(gan)器(qi)(qi)測(ce)量熱(re)流(liu)體(ti)的(de)(de)(de)(de)溫(wen)(wen)(wen)(wen)(wen)度(du)(du)并把(ba)數據(ju)傳(chuan)送到(dao)控制(zhi)(zhi)(zhi)部分(fen)的(de)(de)(de)(de)控制(zhi)(zhi)(zhi)器(qi)(qi),控制(zhi)(zhi)(zhi)器(qi)(qi)調節熱(re)流(liu)體(ti)的(de)(de)(de)(de)溫(wen)(wen)(wen)(wen)(wen)度(du)(du),從(cong)而間(jian)接(jie)調節用(yong)(yong)(yong)熱(re)設(she)(she)備(bei)(bei)的(de)(de)(de)(de)溫(wen)(wen)(wen)(wen)(wen)度(du)(du).如果(guo)模(mo)(mo)(mo)溫(wen)(wen)(wen)(wen)(wen)機在生(sheng)產中(zhong),用(yong)(yong)(yong)熱(re)設(she)(she)備(bei)(bei)的(de)(de)(de)(de)溫(wen)(wen)(wen)(wen)(wen)度(du)(du)超過控制(zhi)(zhi)(zhi)器(qi)(qi)的(de)(de)(de)(de)設(she)(she)定值,控制(zhi)(zhi)(zhi)器(qi)(qi)就會打開電(dian)磁閥接(jie)通(tong)進水管,直到(dao)熱(re)流(liu)液的(de)(de)(de)(de)溫(wen)(wen)(wen)(wen)(wen)度(du)(du),即溫(wen)(wen)(wen)(wen)(wen)度(du)(du)回到(dao)設(she)(she)定值.如果(guo)模(mo)(mo)(mo)具溫(wen)(wen)(wen)(wen)(wen)度(du)(du)低于設(she)(she)定值,控制(zhi)(zhi)(zhi)器(qi)(qi)就會打開加(jia)(jia)熱(re)器(qi)(qi)繼續加(jia)(jia)熱(re)。

模(mo)溫(wen)(wen)機(ji),運水式模(mo)溫(wen)(wen)機(ji),運油(you)式模(mo)溫(wen)(wen)機(ji)的使用能提(ti)高(gao)產(chan)品(pin)的成(cheng)型效率,降(jiang)低不(bu)良品(pin)的產(chan)生(sheng),提(ti)高(gao)產(chan)品(pin)的外觀,抑(yi)制(zhi)產(chan)品(pin)的缺陷(xian),加快(kuai)生(sheng)產(chan)進度,降(jiang)低能耗,節約能源。