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- EFFICIENCY. Compare delivered ACFM per input horsepower to any other design and you will find that Quincy rotary screw vacuum pumps outperform all industry standards. 高效率。将单位马力可以提供的ACFM与任何其他设计相比,您将会发现,昆西螺杆式真空泵超过了所有其它设计标准。
- The theory of profile curve design and mathematical model of the extruder were established by using gear meshing theory as well as design method of twin screw pump. 利用双螺杆泵的设计思想及空间啮合原理建立差速双螺杆挤出混炼机的型线设计方法与数学模型。
- Knowledge of General maintenance of twin screw extruder and mixers. 了解搅拌机和双螺杆挤出机的基本维修。
- Two layouts of gear box in twin screw extruders are discussed. 文中介绍了双螺杆挤出机齿轮传动的两种设计方案。
- Zibo Water Ring Vacuum Pump Factory Co., Ltd. 淄博水环真空泵厂有限公司。
- SIEMENS VACUUM PUMP AND COMPRESSOR COMPANY LTD. 西门子真空泵压缩机有限公司。
- With the development of polymer melt gear pump, the transport characteristics and main performance parameters were studied by a corotating twin screw exturder. 结合聚合物熔体齿轮泵的开发研制,并以同向平行双螺杆挤出机为实验平台,研究了聚合物熔体齿轮泵的输送特性和主要性能参数。
- Gear pump is usually used in conjunction with single or twin screw extruders.In this paper,the gear pump and its applications in extrusion system are introduced. 齿轮泵通常与单螺杆式双螺杆挤出机一起使用。本文主要介绍齿轮泵系统和在挤出加工中的应用。
- The screw plastic extruder and tractor adopt the imported A.C.frequency control set.Both vacuum pump and pulling motor use high quality products. 螺杆挤出机及牵引机采用进口交流变频调速装置,真空泵及牵引电机均采用优质产品。
- The corotating twin screw extruders is applied widly on processing of polymer. 同向双螺杆挤出机在聚合物的加工中得到了广泛的应用。
- Characteristic table of type SZ series water ring vacuum pump. SZ系列水环式真空泵工作性能表。
- What brand and original of electrical system, vacuum pump? 电子系统和真空泵的牌子和原产地?
- Six twin screwed steel steam cruisers. 六条双螺纹钢蒸汽巡洋舰。
- Development ofthe vacuum pump with a side runner whirlblower. 侧流道涡流风机真空泵的开发研制
- Process water is fed to the vacuum pump for lubrication/cooling. 工艺水进入到真空泵起润滑/冷却的作用。
- A series of silane grafted polyethylenes were prepared by using the twin screw extruder. 以双螺杆挤出机为反应器,制备了一系列硅烷接枝高密度聚乙烯。
- The theory of the vacuum pump is actually very simple. 真空泵的原理其实很简单。
- Distributive mixing is achieved in twin screw extruders with narrow kneding block segments. 而分布混合是将熔体分割为条纹,进行均化,增大接触面积。
- Slide-valve vacuum pump is a usual mechanical oil seal vacuum pump. 滑阀真空泵是一种常见的油封式机械真空泵。
- A series silane grafted polyethylenes were prepared by using the twin screw extruder. 以双螺杆挤出机为反应器,制备了一系列硅烷接枝聚乙烯。