??三種密封方式可供選擇/Three optional form of sealing:

??? 骨架密封墊 ??? 機械設備填料密封 ??? 磁氣固兩相流填料密封零件

??應用/Application:

??? 都可使應用于進口渦流系統脫氣、進口渦流系統冶煉、進口渦流系統太干、進口渦流系統熱加工外理等制作工藝中。大型的泵型更可使應用于鋼水的進口渦流系統加工外理、服務器仿真模擬、低容重風洞系統等。 ??? Widely applied to the process such as vacuum degassing, vacuum metallurgy, vacuum drying and vacuum heat treatment.Large-scale pump is more suitable for the applications such as steel vacuum processing, spatial modeling and low-density wind tunnel device etc. ??? 也需用于化工公司、面制品、健康安全、供電專用設備等輕工業中的化掉、蒸溜粗糙等產量進程。 ??? It can also be applied to the manufacturing process of evaporation, distillation and drying in the industries such as chemical, food, medicine, electric power equipment.

??特點/Features:

??? 不僅有電腦運行時過電壓愛護反應，更有加強在較高喝進去壓(較低重力作用度)時的抽速 ??? It is not only has the effect of run-time overload protection, but also can improve the pump rate under higher inlet pressure (lower vacuum). ??? 過濾管閥調低進氣口和排氣閥口的重壓，使正常運行更進一步安全防護可信 ??? The adjustment of spillover valve for inlet and outlet pressure can enable safe and reliable operation. ??? 運作骨架良好的密封性性，良好的密封性性安全性能好 ??? The use of frame sealing, good sealing performance. ??? 倆個扭動零配件(風輪)間有一個定厚度，互不交往、撞擊，往往不須要潤滑情況油。 ??? There exists a gap between the two rotating components (impeller), without touch and frictions, so rubric oil is no need. ??? 隨著旋轉控制部件是中心對稱，有非常不錯的平衡量性。 ??? As the rotating components completely symmetrical, there is good balance ??? 扭動主件支持力在四種滑動軸承上，由于行駛最佳時期械噪聲小，的噪音超低 ??? The rotating components are supported by four bearings, so there is only small mechanical vibration and extreme low noise when running.

??? 在很大的壓力范圍內(1x10³Pa-1Pa)有很大的抽(chou)速(su)(su)，填(tian)補了雙級(ji)旋(xuan)片泵在這個壓(ya)力范圍(wei)的抽(chou)速(su)(su)減弱缺陷，同(tong)時也可(ke)以作為增(zeng)壓(ya)泵使(shi)用。

??? The pump rate is very high under huge pressure range (1><10³Pa-1Pa). The defect of pump rate reduction for Bipolar Rotary-vane Pumps under this pressure range is filled, meanwhile it can also be used as booster pumm.

??主要數據與規格/Main specifications: