Posted on Thu, 07 May 2020 06:43:45 +0000
Vacuum pump motor is the core part of vacuum pump. In order to better use the vacuum pump, we need to have a certain understanding of its working principle. Let’s have a brief introduction to it. Brief introduction of factory power supply and vacuum pump motor The voltage of three-phase AC ...
Read MorePosted on Thu, 07 May 2020 06:15:59 +0000
Oil free dry screw vacuum pump, with the following characteristics: dry screw vacuum pump with advanced temperature control system, low maintenance requirements and up to five years of maintenance service interval, is a durable and economic screw vacuum pump in industrial applications. It has the...
Read MorePosted on Thu, 07 May 2020 05:52:26 +0000
Vacuum bellows It refers to the axisymmetric tubular shell, whose generatrix is corrugated and has certain bendability, so it is also called flexible pipe or flexible pipe. Because of its geometric characteristics, the bellows can change its axial length under the action of pressure, axial force,...
Read MorePosted on Wed, 06 May 2020 07:28:55 +0000
Biogas blower of application: pneumatic conveying, water treatment, vacuum packaging, aquaculture, chemical, petroleum, metallurgy, power, food and other industries and departments Biogas blower daily maintenance 1. Always oil the parts. Biogas blower has some joints and rotating parts, which sh...
Read MorePosted on Wed, 06 May 2020 07:16:06 +0000
What kind of gas is in the puffed food? The packaging of potato chips will be vacuumized first and then filled with some kind of gas, generally nitrogen, or a mixture of two or three gases. Nitrogen is often used to fill food packaging because of its stable chemical properties. It can prevent cru...
Read MorePosted on Wed, 06 May 2020 07:09:49 +0000
How to choose digital vacuum meter? Many large-scale energy consuming equipment need to use vacuum pumps and vacuum units, such as vacuum drying, vacuum distillation, vacuum decompression and other processes. In order to provide efficiency and save energy, it is necessary to measure and control t...
Read MorePosted on Wed, 06 May 2020 06:41:38 +0000
In the textile industry, the operation method is basically the same as the traditional wet impregnation, but the porous material needs to be vacuumized first, and then the impregnation liquid is added. Vacuuming can remove the adsorbed gas and water in the porous material, which is beneficial for...
Read MorePosted on Thu, 30 Apr 2020 06:30:57 +0000
Vacuum system application scope Vacuum system is widely used in many industries, such as: optical lens adsorption cutting, fiberglass vacuum pouring, mold vacuumizing, CNC engraving and milling machine, high gloss machine matching, mobile phone display screen adsorption processing, watch and mobi...
Read MorePosted on Thu, 30 Apr 2020 05:56:42 +0000
There are many types of vacuum pump, facing complex working conditions and application fields, so there are many factors involved in the selection of vacuum pump. The following EVP vacuum pump manufacturers summarize several ways to correctly select vacuum pump. First, confirm the environmental c...
Read MorePosted on Thu, 30 Apr 2020 05:49:09 +0000
Diffusion pump oil and return oil characteristics Diffusion pump oil for requirements The properties of diffusion pump oil have a great influence on the pumping performance of diffusion pump, so the basic requirements for diffusion pump oil are as follows: 1) The molecular weight of pump oil shou...
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