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clearfix"><h1>正規(guī)螺桿泵生產(chǎn)廠商深圳市群勛科技供應</h1><div id="ycpbymh" class="proBig"><div id="umj4eti" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/qunxun/637211876899248047/2424011.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="cz5hpfg" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/qunxun/637211876899248047/2424011.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="po8g0ve" 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>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關鍵詞：</span>正規(guī)螺桿泵生產(chǎn)廠商,螺桿泵</p><p><span>***更新：</span>2020-10-17 06:05:22</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="wjoo5p5" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">深圳市群勛科技有限公司</a></p><p><span>聯(lián)系人：</span>張華</p><p><span>郵箱: </span>zh@qxunad.com</p><p><span>電話: </span>18603057926</p><p><span>傳真: </span>0755_23156458</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0755-33075040</p><p><span>地址: </span>光明新區(qū)公明街道民生路70號銘源商務大廈808室</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="aztalm9" class="page-proshow02"><p class="title">詳細說明</p><div id="cbhneum" class="box"><p><p> 第三梯度是國內(nèi)企業(yè)產(chǎn)品。國內(nèi)螺桿泵企業(yè)在技術上和品牌上處于劣勢，只能通過壓低價格、提高服務質(zhì)量、減少交貨周期來贏得客戶，因而價格往往比進口螺桿泵要低20％－30％。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 從產(chǎn)品結(jié)構(gòu)來看，正規(guī)螺桿泵生產(chǎn)廠商，螺桿泵產(chǎn)品種類較多，規(guī)格復雜，價格跨度較大。加上一些中小企業(yè)以低廉的價格進行惡性競爭，擾亂了市場價格。一般而言，原材料等級越高、產(chǎn)品規(guī)格越高的螺桿泵價格更高。分種類而言，正規(guī)螺桿泵生產(chǎn)廠商，三螺桿泵結(jié)構(gòu)簡單，便于維修，正規(guī)螺桿泵生產(chǎn)廠商，價格也相對較低。雖然我國國內(nèi)的螺桿泵與國外專業(yè)公司相比還存在差距，但隨著我國螺桿泵科研力量的投入及應用實踐的增多，螺桿泵未來發(fā)展趨勢是開發(fā)低轉(zhuǎn)速，長導程，傳動量部件材質(zhì)優(yōu)良，額定壽命長的產(chǎn)品替代原來傳統(tǒng)螺桿泵。 </p> <p> <br /> </p> <p> <br /> 接下來可分離轉(zhuǎn)子、連桿、短節(jié)、傳動軸等零件。正規(guī)螺桿泵生產(chǎn)廠商</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="正規(guī)螺桿泵生產(chǎn)廠商,螺桿泵" src="http://tyunfile.71360.com/UploadFile/qunxun/637211876899248047/2424011.jpg"></div><p> 4、拆卸轉(zhuǎn)子、連桿、短節(jié)、密封盒先卸下三通。卸去鋼絲卡圈或緊定螺釘。退出圓柱銷防落套后，取下圓銷。接下來可分離轉(zhuǎn)子、連桿、短節(jié)、傳動軸等零件。卸下短節(jié)后，即可取出密封盒。對采用機械密封的，則要非常小心翼翼地進行，否則極易造成動、靜環(huán)的破碎。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 5、重新裝泵前，應做好各項更換、維修的準備工作。嚴格檢查待裝零件的質(zhì)量，清洗是否干凈，外表是否損壞。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 6、裝配步驟正好與拆卸步驟相反。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 7、在裝配填料密封時，注意調(diào)整不要過緊。待試車進料后逐步壓緊，以介質(zhì)略有滴漏為宜。如機械密封。則應注意動、靜環(huán)上無雜質(zhì)，并涂上潤滑脂。靜環(huán)必須平整地裝手密封盒。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 8、連桿節(jié)頭處應檢查橡膠護套是否損壞。在空腔內(nèi)是否充滿潤滑脂。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 9、安裝定子時，橡膠表面涂以潤滑脂(包括轉(zhuǎn)子)，有利于安裝及試運轉(zhuǎn)。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 本地螺桿泵誠邀品鑒污泥螺桿泵工作時，液體被吸入后就進入螺紋與泵殼所圍的密封空間。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="正規(guī)螺桿泵生產(chǎn)廠商,螺桿泵" src="http://tyunfile.71360.com/UploadFile/qunxun/637211876899189453/5397892.jpg"></div><p style="text-indent:25px">螺桿泵，G系列單螺桿泵相關知識介紹，螺桿泵的工作原理是利用一個或者多個螺旋，沿螺桿軸移動流體或固體，屬于一種正排量泵。螺桿泵中**簡單的形式——阿基米德螺桿泵則是單個螺桿在一個圓柱形的空腔中旋轉(zhuǎn)，以達到在螺桿的主軸中移動物料的目的。這種古老的機械在現(xiàn)代仍在很多低技術的行業(yè)中普遍使用，比如糧食的運輸以及其他固體農(nóng)機械灌溉系統(tǒng)。螺桿泵是一款適用于食品、制藥、化妝品等一系列衛(wèi)生要求比較高的行業(yè)的產(chǎn)品，同時螺桿泵是中成泵業(yè)研發(fā)人員基于G系列單螺桿泵，并通過材質(zhì)和加工工藝的改進而研發(fā)出來的產(chǎn)品。螺桿泵的工作原理與中成泵業(yè)的G系列單螺桿泵一致，但是為了達到輸送材質(zhì)的食品衛(wèi)生標準，泵體整體采用了304、316等耐腐蝕性能較高的奧氏體不銹鋼材質(zhì)并對其內(nèi)外進行全拋光處理。同時也采用食品橡膠或者氟橡膠材質(zhì)等符合食品衛(wèi)生標準的材質(zhì)，并采用卡箍快裝接頭同時在接縫處做打磨處理，方便拆裝泵件和進行清洗。</p><p> 螺桿泵按螺桿數(shù)量分為。 </p> <p> 單螺桿泵——單根螺桿在泵體的內(nèi)螺紋槽中嚙合轉(zhuǎn)動的泵。 </p> <p> 雙螺桿泵——由兩個螺桿相互嚙合輸送液體的泵。 </p> <p> 三螺桿泵——由多個螺桿相互嚙合輸送液體的泵。單螺桿泵 </p> <p> 是一種單螺桿式輸運泵，它的主要工作部件是偏心螺旋體的螺桿（稱轉(zhuǎn)子）和內(nèi)表面呈雙線螺旋面的螺桿襯套（稱定子）。其工作原理是當電動機帶動泵軸轉(zhuǎn)動時，螺桿一方面繞本身的軸線旋轉(zhuǎn)，另一方面它又沿襯套內(nèi)表面滾動，于是形成泵的密封腔室。螺桿每轉(zhuǎn)一周，密封腔內(nèi)的液體向前推進一個螺距，隨著螺桿的連續(xù)轉(zhuǎn)動，液體螺旋形方式從一個密封腔壓向另一個密封腔，***擠出泵體。螺桿泵是一種新型的輸送液體的機械，具有結(jié)構(gòu)簡單、工作安全可靠、使用維修方便、出液連續(xù)均勻、壓力穩(wěn)定等優(yōu)點。 </p> <p> <br /> 單螺桿泵流量與泵的轉(zhuǎn)速成正比，因而具有良好的變量調(diào)節(jié)性.</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="正規(guī)螺桿泵生產(chǎn)廠商,螺桿泵" src="http://tyunfile.71360.com/UploadFile/qunxun/637211876900878906/8418485.jpg"></div><p> 3、螺桿泵的螺桿在機筒內(nèi)轉(zhuǎn)動，物料與二者的摩擦，使螺桿與機筒的工作表面逐漸磨損：螺桿直徑逐漸縮小，機筒的內(nèi)孔直徑逐漸加大。這樣，螺桿與機筒的配合直徑間隙，隨著二者的逐漸磨損而一點點加大。可是，由于機筒前面機頭和分流板的阻力沒有改變，這就增加了被擠塑物料前進時的漏流量，即物料從直徑間隙處向進料方向流動量增加。結(jié)果使塑膠機械生產(chǎn)量下降。這種現(xiàn)象又使物料在機筒內(nèi)停留時間增加，造成物料分解。如果是聚乙烯，分解產(chǎn)生的氯化氫氣體加強了對螺桿和機筒的腐蝕。 </p> <p> <br /> </p> <p> 4、物料中如有碳酸鈣和玻璃纖維等填充料，能加快螺桿和機筒的磨損。 </p> <p> <br /> </p> <p> 5、由于物料沒有塑化均勻，或是有金屬異物混入料中，使螺桿轉(zhuǎn)動扭矩力突然增加，這種扭矩超出螺桿的強度極限，使螺桿扭斷。這是一種非常規(guī)***損壞。 </p> <p> <br /> 根據(jù)泵的大小不同可以輸送粘度從厘泊的介質(zhì)。湛江螺桿泵制造廠家</p><p style="text-indent:25px">螺桿泵損失小，經(jīng)濟性能好。正規(guī)螺桿泵生產(chǎn)廠商</p><p> G型單螺桿泵螺桿軸磨損五點原因： </p> <p> 1、每種塑料，都有一個理想塑化的加工溫度范圍，應該控制料筒加工溫度，使之接近這個溫度范圍。粒狀塑料從料斗進入料筒，首先會到達加料段，在加料段必然會出現(xiàn)干性磨擦，當這些塑料受熱不足，熔融不均時，很易造成料筒內(nèi)壁及螺桿表面磨損增大。同樣，在壓縮段和均化段，如果塑料的熔融狀態(tài)紊亂不均，也會造成磨損增快。 </p> <p> 2、轉(zhuǎn)速應調(diào)校得當。由于部分塑料加有強化劑，如玻璃纖維、礦物質(zhì)或其他填充料。這些物質(zhì)對金屬材質(zhì)的磨擦力往往比熔融塑料的大得多。在注塑這些塑料時，如果用高的轉(zhuǎn)速成，則在提高對塑料的剪切力的同時，亦將令強化相應地產(chǎn)生更多被撕碎的纖維，被撕碎的纖維含有鋒利末端，令磨損力大為增加。無機礦物質(zhì)在金屬表面高速滑行時，其刮削作用也不小。所以轉(zhuǎn)速不宜調(diào)得太高。 </p> <p> <br /> 正規(guī)螺桿泵生產(chǎn)廠商</p><p style="text-indent:25px">深圳市群勛科技有限公司致力于機械及行業(yè)設備，是一家貿(mào)易型公司。公司業(yè)務分為視覺噴點膠機，點膠閥，壓力泵，壓痕檢測機等，目前不斷進行創(chuàng)新和服務改進，為客戶提供良好的產(chǎn)品和服務。公司秉持誠信為本的經(jīng)營理念，在機械及行業(yè)設備深耕多年，以技術為先導，以自主產(chǎn)品為重點，發(fā)揮人才優(yōu)勢，打造機械及行業(yè)設備良好品牌。群勛科技憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務、眾多的成功案例積累起來的聲譽和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1587703.html</p></div></div></div></div></div><div id="xuwsyqx" class="page-right twoColRt"><div id="tlik8ro" class="box01 margin10 clearfix"><h3><a 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