軟管泵工作原理：
一根內(nèi)壁光滑，強度可靠的特制橡膠軟管安裝在泵體內(nèi)部，通過一對壓輥沿著軟管旋轉(zhuǎn)擠壓，這樣的 旋轉(zhuǎn)使得介質(zhì)往一個方向輸送而不會倒流，軟管在輸送介質(zhì)之后，由被壓扁軟管的自身彈性和側(cè)導輪的強制下，軟管恢復(fù)原狀，此時，軟管內(nèi)產(chǎn)生高真空將介質(zhì)再次吸入管腔，然后介質(zhì)在隨之而來的壓輥擠壓下從軟管內(nèi)排出，如此周而復(fù)始，介質(zhì)不斷的被吸入和排出。目前產(chǎn)品使用溫度為≤100℃。根據(jù)用戶需要可以開發(fā)使用溫度在120℃的軟管泵軟管產(chǎn)品。
Working principle of hose pump:
A special rubber hose with a smooth inner wall and reliable strength is installed inside the pump body. It is rotated and squeezed along the hose by a pair of pressure rollers. This rotation allows the medium to be transported in one direction without flowing back. After that, due to the elasticity of the flattened hose and the force of the side guide wheels, the hose returns to its original state. At this time, a high vacuum is generated in the hose to suck the medium into the lumen again, and then the medium is pressed by the subsequent pressure roller. It is discharged from the hose under the squeeze, and so on and on, the medium is continuously sucked in and discharged. The current product temperature is ≤100 ℃. According to user needs, we can develop hose pump hose products with a temperature of 120 ℃.

更換泵管操作步驟：
將連接泵進出口的管道拆開，并將冷卻液放出。將進出口管夾內(nèi)六角螺栓（各四個）擰下。短接管及管卡取出。將進出口前接管螺栓旋出，將前接管、壓環(huán)及密封圈取出。啟動電機，使電機順時針旋轉(zhuǎn)，將軟管拉出。啟動電機，使電機逆時針旋轉(zhuǎn)。將新軟管一側(cè)涂少量潤滑脂（黃油），然后將涂有潤滑脂的一側(cè)向泵殼壁，從泵殼上方插入至泵殼中，直至軟管到泵殼下方出口的合適位置，停電機。將密封圈套至軟管下口泵接管內(nèi)，將壓環(huán)裝入，擰緊前接管螺栓，裝入管夾，擰緊管夾螺栓。啟動電機，使電機逆時針旋轉(zhuǎn)，用手或橡膠板堵住軟管上方口，軟管全自行進入泵中，通過泵側(cè)面窗口觀察，使軟管貼到泵殼內(nèi)壁，停電機，按固定的方式將軟管安裝好。填加冷卻液，軟管更換即告完成。