Posted on Wed, 09 Sep 2020 07:37:50 +0000
We are all familiar with vacuum pump and have many applications. The vacuum pump oil needs to be replaced after using for a period of time. The replacement of vacuum pump oil is easy to say, but not so easy to operate. In order to let the majority of users correctly change the vacuum pump oil, we...
Read MorePosted on Wed, 09 Sep 2020 07:07:01 +0000
Impeller is a very important part of water ring vacuum pump, which has a great impact on the work of water ring vacuum pump. Once the impeller has problems, it will certainly affect the working state and efficiency of water ring vacuum pump. So we found the fault, the first thing is to see the sp...
Read MorePosted on Wed, 09 Sep 2020 07:01:46 +0000
Durable, moderate price, good quality, fast delivery, technical guidance, cost-effective! We sell not only valves, but also a solution! Pilot type solenoid valve application: Pilot solenoid valve power, rely on electromagnetic force to lift the stem, guide valve opening, the electromagnetic valv...
Read MorePosted on Wed, 09 Sep 2020 06:12:47 +0000
The quality of the bearing determines the quality of the dry vacuum pump. Regular inspection of the bearing is a kind of responsibility for the dry vacuum pump equipment. The shaft holding of dry vacuum pump has great influence on the equipment. We need to know the cause of shaft lock, in order t...
Read MorePosted on Tue, 08 Sep 2020 08:48:41 +0000
The principle of gas-liquid separation by capillary action of vacuum pump: liquid water will spread on the surface of hydrophilic material. If the hydrophilic material is made into a porous structure (the hole is connected with the hole by a gap), the porous structure will become a special channe...
Read MorePosted on Tue, 08 Sep 2020 08:40:05 +0000
The basic knowledge of screw vacuum pump is given to new friends just entering the industry Screw vacuum pump is a new member of positive displacement vacuum pump. It appeared in the 1990s and developed later. However, as an ideal dry pump, screw vacuum pump has been developed rapidly after it ca...
Read MorePosted on Tue, 08 Sep 2020 07:33:27 +0000
The biggest characteristic of Roots blower is that when the pressure is adjusted within the allowable range, the flow rate changes little, and the pressure selection range is wide. The medium does not contain oil during transportation. It has the advantages of simple structure, convenient mainten...
Read MorePosted on Tue, 08 Sep 2020 06:56:14 +0000
The roots blower separates the air inlet and outlet from each other by means of meshing with two impellers. The air model fan moves the gas in the cylinder volume from the inlet to the outlet without internal pressure during the rotation, so as to achieve the purpose of forced exhaust. Roots blow...
Read MorePosted on Tue, 08 Sep 2020 06:40:33 +0000
Molecular pump is used to replace low temperature pump in many technological occasions in semiconductor field abroad, especially for sputtering, etching and LCVD devices, etc. The exhaust time of molecular pump is longer than that of cryogenic pump because the pumping speed of molecular pump is ...
Read MorePosted on Tue, 08 Sep 2020 06:19:20 +0000
The technology of Roots blower has been developed and mature, which can meet the process requirements of integrated sewage treatment. The treated water can be used in places with low water quality requirements, such as cooling water, flushing water, construction water, irrigation water, etc., to ...
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