Posted on Mon, 04 Nov 2019 05:47:01 +0000
Vacuum system is one of the important parts of the freeze dryer, generally including rotary vane vacuum pump or dry vacuum pump and roots pump. The vacuum system is connected with the condenser through a stainless steel pipeline. A pneumatic butterfly valve is installed near the condenser to sepa...
Read MorePosted on Mon, 04 Nov 2019 05:38:12 +0000
In the purchase process of liquid ring vacuum pump system, in order to ensure its quality, it is necessary to meet the requirements of all performance tests. In addition, we need to pay special attention to its model selection, because the performance of different models of equipment is different...
Read MorePosted on Mon, 04 Nov 2019 05:32:17 +0000
Rotary vacuum pump in western medicine production of application Application of rotary vacuum pump in western medicine production. Vacuum pump cold drying technology in the production of traditional Chinese medicine is relatively late application, only used to dry the raw materials of traditional...
Read MorePosted on Mon, 04 Nov 2019 05:23:56 +0000
With the development of vacuum application, there are many kinds of Roots vacuum pump. The pumping speed of Roots vacuum pump has changed from a few liters per second to hundreds of thousands and millions of liters per second. According to the working principle of Roots vacuum pump, roots vacuum ...
Read MorePosted on Mon, 04 Nov 2019 05:12:17 +0000
Singapore vacuum blower of principle The vacuum roots blower is a positive displacement blower, and the air volume is proportional to the revolution. The roots blower is 2 impeller type, with the features of reasonable structure, strong universality, convenient maintenance, long service life and ...
Read MorePosted on Fri, 01 Nov 2019 05:45:28 +0000
The function of vacuum pump in vacuum packaging machine is particularly important. The quality of vacuum pump determines its pumping speed (pumping speed), which is the main factor directly affecting the production efficiency of the whole machine. Therefore, for vacuum packaging machine, the qual...
Read MorePosted on Fri, 01 Nov 2019 05:43:09 +0000
With the wide use and continuous emergence of new technologies, new processes and new materials, vacuum technology is more and more used in metallurgical industry, and its benefits are more and more significant. Vacuum technology is widely used in vacuum metallurgy, such as vacuum distillation, d...
Read MorePosted on Fri, 01 Nov 2019 05:34:34 +0000
Rotary vane vacuum pump in automatic production of application In lithium battery production enterprises cannot leave the automation production, some automation equipment need to use the vacuum suction cups, vacuum pump before are not yet common, are vacuum generator on each automation equipment...
Read MorePosted on Fri, 01 Nov 2019 05:29:48 +0000
API is the basic chemical composition of finished medicine. In today’s pharmaceutical industry, vacuum technology plays a vital role in drug quality and pharmaceutical efficiency, environmental health and safety, and sustainable development. With the increasing demand for environmental pro...
Read MorePosted on Fri, 01 Nov 2019 05:23:24 +0000
Phosphorus fertilizer is a necessary crop. There are only three basic resources of phosphorus, nitrogen and potassium fertilizer, and it is easy to be processed into chemical fertilizer in dangerous and toxic heavy metals. At present, there are two main raw materials for the production and proces...
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