Rotary vane vacuum pump is mainly used to remove the gas in the system to reach the vacuum in the vacuum pump. It's a wide range of models have their own characteristics. In theory, the condensable gas is not allowed to be removed, and the gas containing dust is not removed. Generally, different rotary vane vacuum pumps are selected according to different needs of customers. Rotary vane vacuum pump Next, we will introduce several types of rotary vane vacuum pump: 1, 2X-type rotary vane vacuum pump: a two-stage structure, its performance from the high pressure level and low pressure level of two parts, its suction port and Vacuum container or vacuum equipment connected to the operation of the gas container will be a large number of inhalation and discharge. 2, X-type rotary vane vacuum pump: a single-stage rotary vane vacuum pump, the first in China to extract large quantities of water vapor of new products, due to the pump itself with oil regeneration device and reliable gas town device, extended pump oil Service life. 3,2 XZ rotary vane vacuum pump: a two-stage direct-coupled structure, its working performance consists of high pressure and low pressure level of two parts, its suction port and vacuum equipment connected to the operation of the container when the gas inhalation And discharge, when the equipment gets a vacuum, the high-pressure stage exhaust valve is closed and the gas at the high-pressure stage inlet will be diverted to the second stage and a vacuum will be available through the second stage suction and discharge of the vacuum unit. 4, WX-type vacuum pump: Department of oil-free vacuum pump, is one of the vacuum equipment. WX-type oil-free vacuum pump ultimate vacuum of 6 × 10-2Mpa. It has the advantages of simple structure, easy operation, convenient maintenance and no environmental pollution. Is a very wide range of mechanical vacuum pump. 5, XD-type rotary vane vacuum pump: a single-stage rotary vane coupling structure. Its performance is high speed, low noise, pumping speed, high efficiency. XD-type rotary vane vacuum pump only air cooling, anti-oil structure to prevent the return pump was pumping system, pump equipped with exhaust filters, effectively eliminate oil mist, balanced operation, small vibration, can be any pressure jobs. Faced with the rapid development of China's major industries such as petroleum and chemical industry, their demand for vacuum pumps is also increasing. And the development of these industries will inevitably drive the rapid development and promotion of vacuum pumps. The development prospect of rotary vane vacuum pumps deserves our expectation. How to further expand its types and models worthy of professional research. Related articles: Rotary vane vacuum pump advantages and disadvantages Rotary vane vacuum pump features
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