南京科友工业设备有限公司现货代理意大利SETTIMA三螺杆泵
意大利SETTIMA赛特玛润滑油泵型号大全：
GR20 SMT16B 8LS2 RF2
GR20 SMT16B 12LS2 RF2
GR20 SMT16B 15LS2 RF2
GR20 SMT16B 20LS2 RF2
GR25
GR25 SMT16B 25LS2 RF2
GR25 SMT16B 30LS2 RF2
GR32
GR32 SMT16B 35LS2 RF2
GR32 SMT16B 45LS2 RF2
GR32 SMT16B 55LS2 RF2
GR32 SMT16B 75LS2 RF2
GR40
GR40 SMT16B 100LS2 RF2
GR40 SMT16B 125LS2 RF2
GR40 SMT16B 150LS2 RF2
GR45
GR45 SMT16B 1820LS2 RF2
GR45 SMT16B 210LS2 RF2
GR55
GR55 SMT16B 250LS2 RF2
GR55 SMT16B 300LS2 RF2
GR55 SMT16B 330LS2 RF2
GR55 SMT16B 380LS2 RF2
GR60
GR60 SMT16B 440LS2 RF2
GR60 SMT16B 500LS2 RF2
GR70
GR70 SMT16B 600LS2 RF2
GR70 SMT16B 660LS2 RF2
GR70 SMT16B 800LS2 RF2
GR80
GR80 SMT16B 1000LS2 RF2
GR80 SMT16B 1200LS2 RF2
GR90
GR90 SMT16B 1500LS2 RF2
GR90 SMT16B 1700LS2 RF2
GR90 SMT16B 2000LS2 RF2
GR90 SMT16B 2200LS2 RF2
南京科友工业设备有限公司现货代理意大利SETTIMA三螺杆泵
Sweden IMO brand ACE 032 NVBP L3 three screw pump
Nanjing Youke Industrial Equipment Co., Ltd. professional agency IMO screw pump, IMOAB three screw pump, ACG screw pump, ACF screw pump, ACE screw pump, D6 screw pump, ACD screw pump, LPD screw pump, LPQ screw pump, ABQ screw pump, E4 screw pump, D4 screw pump, D6 screw pump, etc..
Supply N5 NVBP ACF090 three screw pump IMO three screw pump (inlet)
ACF series screw pump
Product overview
Flow: 300~3000 L / min
Pressure difference: 16 bar
Scope of application: lubrication, circulation, transportation
Use
Ace ACG ACF pump can be used for various fluid media, such as lubricating oil, fuel, vegetable oil, hydraulic oil and other hydraulic fluid, ethylene glycol, polymers, emulsion and any with certain lubrication characteristics of non corrosive fluid.
Typical applications are:
Lubrication of diesel engine, gear, gas turbine, hydraulic turbine, paper machine, etc.. The main lubricating pump for diesel engine and the lubricating oil supply pump
Cooling and filtration of large mechanical and hydraulic systems, and pump transformer oil from pump to transformer.
Pressure chamber pump pressure.
Transfer in the ship, oil, refinery, oil field
SETTIMA螺杆泵工作原理:
螺杆泵是利用螺杆的回转来吸排液体的。中间螺杆为主动螺杆，由原动机带动回转，两边的螺杆为从动螺杆，随主动螺杆作反向旋转。主、从动螺 杆的螺纹均为双头螺纹。
三螺杆泵是螺杆式式容积泵。在三螺矸泵中，由于主螺杆与从动螺杆上螺旋槽相互啮合及它们与衬套三孔内表面的配合，得以在泵的进口与出口之间形成数级动密封室，这些动密封室将不断把液体由泵进口轴向移动到泵出 口，并使所输送液体逐级升压。从而形成一个连续、平稳、轴向移动的压力液体。三螺杆泵所输送液体为不含固体颗粒，无腐蚀性油类及类似油的润滑性液体，粘度1.2~100oE(3.0~760cst)，高粘度液体亦可通过加温降粘后输送，其温度不超过150oC。
由于各螺杆的相互啮合以及螺杆与衬筒内壁的紧密配合，在泵的吸入口和排出口之间，就会被分隔成一个或多个密封空间。随着螺杆的转动和啮合，这些密封空间在泵的吸入端不断形成，将吸入室中的液体封入其中，并自吸入室沿螺杆轴向连续地推移至排出端，将封闭在 各空间中的液体不断排出，犹如一螺母在螺纹回转时被不断向前推进的情形那样，其中螺纹圈数看做液体，当螺钉旋转时螺纹在转动时就相当于液体在螺杆泵里面的情形，这就是螺杆泵的基本工作原理。
