Posted on Mon, 13 Sep 2021 06:18:38 +0000
Vacuum is a necessary condition for calcium reduction. Mechanical vacuum pumps are necessary equipment for calcium smelting. Among them, the vacuum reduction process in metal calcium reduction tanks is used. The current domestic models of vacuum pumps are as follows: Calcium refining mechanical v...
Read MorePosted on Tue, 07 Sep 2021 07:39:31 +0000
The big gap in the natural color industry is the low pH blue and green. Since blue is very shiny in appearance, and blue is a key factor in generating green, these tones are particularly distinctive. In addition, the FDA’s restrictions on the use of spirulina add another layer of complexity...
Read MorePosted on Mon, 06 Sep 2021 08:01:32 +0000
Customer Region: Southeast Asia Purchased Model: 5Sets EVP DLV-300 Water Ring Vacuum Pumps Application: used in Glove factory Requirement: Oil Free water circulated vacuum pump Lowest absolute pressure: -0.098MPa Vacuum speed: 4.4m3/min Speed: 1450rpm Power: 7.5kW, 50Hz Material: select suitable ...
Read MorePosted on Thu, 02 Sep 2021 08:09:19 +0000
In the gasoline vapor recovery equipment, the screw vacuum pump is the key equipment, and the main components of the gas pumped are gasoline vapor such as C4, C5, and C6. Generally, the working temperature of the pump is required to be controlled below 80 ° c, but the cooling of the pump casing a...
Read MorePosted on Wed, 01 Sep 2021 09:09:48 +0000
In order to ensure that dentists operate in a sterile environment, reduce the possibility of cross-infection, and keep the indoor air fresh, most dentists will install a complete set of medical dental vacuum units. (1) Current status of dentistry The reason for using medical dental vacuum units ...
Read MorePosted on Wed, 25 Aug 2021 07:53:00 +0000
Regarding the vacuum pump, should it be repaired afterwards or preventive repairs? Most people think preventive maintenance is good. Then, with the prediction of after-the-fact maintenance, what is the advantage of preventive maintenance? There are maintenance modes for maintenance, one is regul...
Read MorePosted on Tue, 24 Aug 2021 08:25:19 +0000
With the development of society, the crude industrial form is no longer accustomed to society and will be screened. For example, in terms of the casting process of liquid ring vacuum pumps, sand casting technology is widely used for castings of liquid ring vacuum pumps. However, the quality, func...
Read MorePosted on Fri, 20 Aug 2021 09:15:51 +0000
Roots vacuum pump needs to choose a suitable operation method to achieve good results during use. Let’s learn about the common faults of Roots vacuum pumps. Roots vacuum pumps are very important vacuum equipment for vacuum systems in industrial production. The ultimate vacuum may not be re...
Read MorePosted on Wed, 18 Aug 2021 09:45:07 +0000
Generally speaking, some industries that can use vacuum are basically inseparable from equipment such as liquid ring vacuum pumps. Vacuum is widely used. This type of equipment is also widely used. In the metallurgical industry, through its application, In the process, its advantages can be disco...
Read MorePosted on Tue, 17 Aug 2021 09:19:39 +0000
After the semiconductor stripper is etched or ion implanted, the photoresist is no longer needed as a protective layer, so the photoresist can be removed from the surface of the silicon wafer. This step is referred to as stripping for short. In the integrated circuit process, the methods of degum...
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