Details ZF series vacuum pump station: the purpose and scope: ZF series vacuum pump station (also known as vacuum devices, vacuum stations, etc. occur) is one or two sets of water ring vacuum pump as vacuum equipment, vacuum tank as the vacuum Complete system storage devices. Under heavy use of the vacuum source and the required amount of exhaust too big occasions, the system than the direct use of vacuum significant savings in energy, and improve the life of the pump. The device can provide a vacuum source for medical gas central station for all types of domestic and medium-sized hospitals, and is widely used in vacuum forming chemical, pharmaceutical industry, vacuum station, light industry, canning systems, automotive engineering rubber parts, coal mine with flame-retardant conveyor belt dipping and foundry industry (V method, VRH, V-EPC) vacuum sources. Features: 1, the device for the first time since the start, the entire process can be run to achieve automatic control. Course of their work, the degree of vacuum in the vacuum system always fluctuate around within its scope, and its volatility can be adjusted according to user requirements. If there is a vacuum of less than the setting value, the alarm will warn. 2, the device in the absence of the operating conditions of the system of automatic control, power can be automatically closed when the vacuum system. 3, the device is equipped with a separator, which can save water and reduce environmental pollution. How it works: one, two vacuum pumps first set upper and lower limits of the system (for example, the upper limit is set to -0.08MPa, the lower limit is set to -0.06MPa), after starting the system, including a vacuum pump to work until the vacuum tank vacuum reaches the upper limit -0.08MPa, pump automatically stops running at this time, the vacuum tank vacuum automatic cut-off by the vacuum check valve, vacuum tank as a result of the work demands a degree of vacuum drops below the lower limit When -0.06MPa, the other pump automatically starts, until the degree of vacuum of the vacuum tank evacuated until -0.08MPa upper limit, so the cycle repeated automatic operation, the degree of vacuum in the vacuum tank is always maintained between the upper and lower limit . When demand for gas as a result of the work of a large vacuum tank vacuum is below the lower limit over a certain time, and a single degree of vacuum pumps can not be pumped to the tank above the lower limit, the other pump will automatically start up more than the upper limit. Two vacuum pump can also be switched to manual start and stop. 2, a vacuum pump first set upper and lower limits of the system (for example, the upper limit is set to -0.08MPa, the lower limit is set to -0.06MPa), after starting the system, vacuum pumped to limit automatic shutdown system vacuum below the lower limit of the automatic boot. Vacuum pump can also manually start and stop. I plant specializing in the production of vacuum pumps, water ring vacuum pumps, rotary vane vacuum pump, can also be customized according to user needs processing, welcome new and old customers come to order!