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

??? 骨架密封帶 ??? 機械設備密封蓋 ??? 磁氣流填料密封配置文件

??應用/Application:

??? 都適可應用在機械泵脫氣、機械泵冶煉、機械泵非常干燥、機械泵熱加工處里等工藝設備中。巨型泵型更適可應用在鋼水的機械泵加工處里、空間模擬系統、低密計算風洞控制系統等。 ??? 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. ??? 也適用于醫療機械化工、食品類、醫療機械、電纜機器設備等化工中的化掉、水蒸氣蒸餾干熱等生產進程。 ??? 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:

??? 不僅有啟動時電機負載護理用途，都有增長在較高進氣口學習壓力(較低真空室度)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). ??? 魚缸底濾閥調準進氣口和排氣管口的阻力，使自動運行更為安全衛生穩定可靠 ??? The adjustment of spillover valve for inlet and outlet pressure can enable safe and reliable operation. ??? 應用骨架密封膠，密封膠特性好 ??? The use of frame sealing, good sealing performance. ??? 兩種扭動安全裝置(葉片)間有長定時候，互不接觸性、靜摩擦力，之所以不要有防銹液油。 ??? There exists a gap between the two rotating components (impeller), without touch and frictions, so rubric oil is no need. ??? 由拖動機械部件全相對性，有非常好的靜態平衡性。 ??? As the rotating components completely symmetrical, there is good balance ??? 轉主件支撐力在3個軸承型號上，從而運行的時期械高頻振動小，空調噪聲過低 ??? 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(hen)大的抽(chou)速，填補了雙(shuang)級旋(xuan)片泵在這(zhe)個壓力范圍的抽(chou)速減弱缺陷，同(tong)時也可(ke)以作為增(zeng)壓泵使用。

??? 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: