2BE quality water ring vacuum pump vacuum brands at reasonable prices

Our factory specializes in producing vacuum 2BE water ring vacuum pump structure and characteristics: 2BE vacuum pump has a simple structure, easy maintenance and reliable operation, high efficiency and energy saving. This series of drives come in two forms; one with a low-speed electric motor is directly connected to the pump through a coupling; second is to use high-speed electric motor via a belt drive. This series of pumps can be operated at any speed within the allowable speed range, so users can determine the required speed or connection form according to their needs. Applications: for pumping of solid particles, insoluble in water, non-corrosive gases, for coal, electricity, metallurgy, petroleum, chemical, light industry, textile, paper, food, aviation and other sectors of vacuum filtration , in addition to gas, ash, evaporation, drying, feeding, dip Ze, resurgence and altitude simulation. Vacuum booster pump is mainly used for light vehicle brake booster vacuum extraction system can also be used for other transport vehicles and construction machinery. Vacuum brake booster system can improve braking can * and reduce driver fatigue, help to reduce traffic accidents, improve vehicle safety. At present, the rapid development of domestic light trucks, which will undoubtedly provide a broad market for vacuum booster pump. Therefore, in the promotion and use of the process, it is necessary to understand and master the performance principle. The only way to effectively ensure the braking performance of the pump, long life, play a security role. Vacuum booster pumps by the pump, rotor, sliders, pump cover, gears, seals and other parts, when the pump is working, eccentric rotor with four sliders counterclockwise rotation, the centrifugal force of the slider itself Under the action, close to the inner wall of sliding pump suction studio expanding gas is pumped through the suction tube to open the check valve (vacuum integral check valve, the system plays the role of holding pressure) into the suction chamber. When the slider go to a certain position, the suction is completed, then the inhalation gas is isolated, the rotor continues to rotate, the isolated gas is gradually compressed - pressure. When the studio to go and vent connected, gas from the vent. Shen pump working process, the slider will always pump chamber is divided into four studios, each revolution of the rotor, there are four suction and discharge processes. 2. Use a vacuum booster pump and maintenance considerations is a high precision, the more sensitive the pump must strictly observe the following rules when using: (l) vacuum booster pump oil to lubricate the friction surface, seal each gap (rotor, sliders, pump, pump cover the gap formed), so you must choose the right lubricant and proper lubrication. (2) should be used to regularly check for normal operation and lubrication, without abnormal noise, in order to detect and troubleshoot. (3) vacuum pumps use application should always check for leakage. (4) If a long time do not use the vacuum booster pump, re-use, shall not work at full capacity immediately. 3. Common Faults and troubleshooting (1) extracting a low maximum vacuum pump, pumped prolonged; Failure: Run, oil was not sufficient; exhaust pipe leak; parts wear; gap increases leakage. Fault Diagnosis and Remedy: Check the lubricant viscosity, if failed, replace the appropriate viscosity of the oil; check whether the pipeline leak, if leak, leak parts need to be replaced; inspect parts for wear, if wear , the need for grinding or replacement parts; check oil pressure, and meet the requirements. (2) the vacuum pump is not holding pressure, leak; Cause: seal leakage fault diagnosis and troubleshooting: Check the seals for wear and the presence of elastic, if worn, you need to get a new seal. (3) The interface leak; Cause: loose connections or damaged seals. Fault Diagnosis and Remedy: Check for loose joints, if loose, tighten the need to add sealant joints; if seal is broken, replace with new parts.