Posted on Fri, 18 May 2018 07:47:38 +0000
一、Overview of the roots water ring vacuum unit: Roots water ring vacuum unit is based on roots pump, with water ring pump as the front pump series. Roots water ring vacuum unit is chosen as the backing pump water ring pump more advantageous than other vacuum pump, it overcomes the single water...
Read MorePosted on Fri, 18 May 2018 07:47:04 +0000
Rotary-vane vacuum pump are discharging air to make indoor air pressure drop, indoor air becomes thinner, the characteristics of the vacuum pump to form a negative pressure zone, due to the pressure difference compensation into indoor air, in the practical application in industrial workshop, it i...
Read MorePosted on Fri, 18 May 2018 07:46:32 +0000
The water ring vacuum pump was originally used as a self-priming pump, and then gradually used in many industrial sectors such as oil, chemical, machinery, mining, light industry, medicine and food. In many industrial production process, such as vacuum filter, vacuum water diversion, vacuum feed,...
Read MorePosted on Fri, 18 May 2018 07:46:02 +0000
Dry screw vacuum pump is mainly using a pair of screw, characterized by two screw fine dynamic balancing correction, and is supported by bearings, is installed in the pump shell, between screw and screw has a certain gap, so the dry screw vacuum pump is working, no friction between each other, sm...
Read MorePosted on Fri, 18 May 2018 07:45:27 +0000
Many users often question whether their high vacuum system needs a bypass line. To understand whether the system requires a bypass line, we must first understand the role of the bypass line. Whether the bypass line is used depends on the pumping time of the vacuum system. If the pump cavity is sm...
Read MorePosted on Fri, 18 May 2018 07:44:48 +0000
Performance specification of piston Vacumm pump: The piston Vacumm pump has a single-stage H type and a two-stage 2H type, with a geometric pumping speed of 150 litres/s and a maximum pressure of 1 pa (8 x 10-3). It is suitable for vacuum smelting, vacuum drying, vacuum coating, vacuum impregnati...
Read MorePosted on Fri, 18 May 2018 07:44:11 +0000
Purpose and scope of use and use of direct water ring vacuum pump: Direct water ring vacuum pump is used to pump air and other non-corrosive gases that do not dissolve in water and contain solid particles in order to form a vacuum in an airtight container. A small amount of liquid is allowed in t...
Read MorePosted on Fri, 18 May 2018 07:43:41 +0000
The self-priming centrifugal oil pump has the advantages of simple structure, convenient operation, smooth operation, easy maintenance, high efficiency and long service life. The pipe does not need the bottom valve, before the work need only to ensure that the pump body has a fixed amount of oil....
Read MorePosted on Fri, 18 May 2018 07:43:10 +0000
Stainless steel sanitary this new type of screw pump oil production machinery widely used for pumping high viscosity and high waxy oil, high sand of heavy oil and high gasoline than crude oil, etc., has now expanded to the moisture content more than 80% of the deep well oil production, high water...
Read MorePosted on Fri, 18 May 2018 07:41:22 +0000
Product overview: The single screw is a new type of pump, which is working on the principle of rotary motion, and the main working parts are eccentric screw (rotor) and fixed bushing (stator). Because of the special geometry, the two parts respectively form a single seal cavity, medium by ...
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