Posted on Thu, 19 Mar 2020 06:52:20 +0000
After entering the 21st century, the sustainable development strategy puts forward higher requirements for resource and energy conservation and environmental protection, so the rational utilization of organic solvents becomes increasingly urgent and acute. Solvent production and use enterprises c...
Read MorePosted on Thu, 19 Mar 2020 06:24:31 +0000
Liquid ring compressor working principle The common liquid ring compressor is the same as the liquid ring vacuum pump, and its impeller is installed eccentrically in the shell. Under the action of centrifugal force of high-speed rotating impeller, the sealing liquid in the shell forms a closed li...
Read MorePosted on Thu, 19 Mar 2020 06:06:34 +0000
Oil is a precious energy with high utilization value. It is the main component of global energy supply in this century, accounting for about 35% – 50% of the total. Petroleum products, as energy and chemical raw materials, are involved in various fields of national economy and national defe...
Read MorePosted on Thu, 19 Mar 2020 06:03:31 +0000
2BEA series new liquid ring vacuum pump is developed by our company in combination with the advanced technology of imported products Energy efficient products. Liquid ring vacuum pump structure and working principle The impeller, the only rotating part of 2BEA, makes the working fluid form a liq...
Read MorePosted on Thu, 19 Mar 2020 05:25:25 +0000
Electronic materials are used in electronic and electrical factories. They are the basis of electronic devices and integrated circuit manufacturing. With the decrease of the molecular density of gas in the gas space, the physical properties of gas have changed obviously. Based on the change of ga...
Read MorePosted on Wed, 18 Mar 2020 07:13:37 +0000
EVP vacuum pump manufacturers have successfully redesigned and developed interchangeable water ring vacuum pumps (with the same overall dimensions and connection structure, but excellent internal design) to meet customers’ increasing requirements for pump replacement (including 2BE1, 2BE3 a...
Read MorePosted on Wed, 18 Mar 2020 07:07:05 +0000
Why is petrochemical sector a major compressor demand? Petrochemical industry is an important basic industry in modern developed countries, which is based on petroleum and natural gas to produce a series of intermediates, plastics, synthetic fibers, synthetic rubber, synthetic detergents, solvent...
Read MorePosted on Wed, 18 Mar 2020 06:27:15 +0000
The price of air compressor how many – a lot of manufacturers must be very familiar with the air compressor, the air compressor products on the market model product brand is different, the price varies, in a few thousand yuan to hundreds of thousands of yuan between. Here’s how an air...
Read MorePosted on Wed, 18 Mar 2020 06:17:03 +0000
Vacuum pump has been successfully applied in microelectronics industry. Most of the rotary vane vacuum pumps are small and medium vacuum pumps. There are two types of rotary vane vacuum pump: single-stage rotary vane vacuum pump and double-stage vacuum pump. The so-called two-stage rotary vane va...
Read MorePosted on Wed, 18 Mar 2020 06:01:57 +0000
In the 1990s, China’s vacuum technology level has made great progress, especially in the late 1990s, the vacuum industry in the reference of foreign advanced experience. With the continuous efforts of technicians, the domestic vacuum technology level has been greatly improved. At the first ...
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