One, WX oil-free rotary vane vacuum pump Overview: WX oil-free rotary vane vacuum pump is a vacuum device to obtain a crude one. WX oil-free vacuum pump ultimate vacuum of 6 × 10-2Mpa (WX Our production and sales of oil-free rotary vane vacuum pump vacuum up to 7.5 × 10-2Mpa). It has a simple structure, easy to operate, easy to maintain, does not pollute the environment and so on. Is a very wide range of mechanical vacuum pump. Compared with ordinary oil lubricated vacuum pumps, oil-free vacuum pump using a wider range, used in the absorption and transport all kinds of goods, materials supply automatic mechanical equipment. WX oil-free rotary vane vacuum pump is a pump-type vacuum cleaner without oil lubrication to work, does not pollute the environment and the product being processed. Suitable for vacuum drying, vacuum enrichment operations, can be widely used in the pharmaceutical, chemical, food, medical equipment, printing, book binding, packaging, plastic molding and other laboratory areas. Two, WX oil-free rotary vane vacuum pump Uses: WX oil-free rotary vane vacuum pump can be specifically applied to the following work: 1, automatic vacuum packaging line to pull open the column loading, loading. 2, paper, printing machinery on the vacuum suction. 3, a variety of high efficiency liquid into the bottle filling the vacuum. 4, vacuum forming plastic products. 5, the surface state in a vacuum leak test. 6, carton and label bottles paste articles vacuum suction. 7, vacuum suction photogravure fixed under. 8, by the pressure difference between the vacuum state of the direct gas analysis. 9, a variety of supporting the use of pharmaceutical machinery automatic line. 10, non-magnetic parts processing folder with the vacuum chuck fixture. 11, various containers leak test under vacuum state. 12, on the application of food processing machinery. 13, Western pharmaceutical companies dry vacuum distillation. 14, the hospital operating room vacuum suction. 15, universities, research institutes, factories and mines laboratory gas analysis, physical and chemical experiments. 16, supporting the use of a variety of medical devices and so on. Third, the principle WX oil-free rotary vane vacuum pump: WX same oil-free rotary vane vacuum pump works and the general volume of the pump, the stator, rotor, rotary vane, cylinders, motors and other major parts. With the rotary vane rotor, eccentrically mounted in the fixed cylinder, when the high-speed rotation of the rotor, the rotor slot four radial sliding rotary vane pump chamber is divided into four chamber, due to the centrifugal force, close to the rotary vane cylinder wall, the stator into the outlet separated, cycle operation, variable-volume, the suction gas discharged from the exhaust port, so as to achieve the purpose of pumping. Four, WX oil-free rotary vane vacuum pump features: 1, the WX oil-free rotary vane vacuum pump oil vapor does not exist, because some, when its use, the work environment and the products are not contaminated oil processing is a stringent requirements for use in non-oil industry in the best steam vacuum equipment. 2, WX oil-free rotary vane vacuum pumps do not need oil lubrication compared to regular care and maintenance can greatly reduce, not for lack of vacuum oil, to repair inconvenience and annoyance. 3, WX oil-free rotary vane vacuum pump with motor directly connected, compact, light weight, dimensions smaller than other types of pumps. 4, WX application of oil-free rotary vane vacuum pumps and more high-speed rotating blades to avoid breathing the air-pulse fluctuations in. 5, WX oil-free rotary vane vacuum pump can run continuously open to the atmosphere. Kai Qing Shanghai Pump Manufacturing Co., Ltd. is a company specializing in research, manufacture, production and sale of pumps technology companies. The main products are: vacuum pump, vacuum unit series, series water ring vacuum pumps, rotary vane vacuum pump series, Diaphragm series, submersible mixer series, the most professional vacuum pump manufacturer Shanghai direct selling, all three bags of products, and look forward to you cooperation, please call the free service hotline: 4000-889-202.