VACUUM PUMPS OF SPIRAL SLICE Variety Use scope The single stage oil cycle vacuum pumps of spiral slice variety of series SYF and double stage oil cycle vacuum pumps of spiral slice sort in the series of 2SYF are critical equipment for abstracting the gas from obturational container to have vacuum. The double stage vacuum pumps of spiral slice kind with the series of 2SYF utilized for abstracting to acquire vacuum yet again about the basis of single stage pumps. It might make the program realize the highest level vacuum. Attributes (one) The design of preventing oil-returning The passage of gas admission is specially made to protect against the returning of pumps oil delivering the abstracted container and pipeline immediately after the pumps stop operating. (2) The layout of environmental protection The style and design of built-in device of mist getting rid of, and set oil-gas seperator on the vent, each handle the pollution of oil in the course of the program of exhausting effectively. (three) Aluminum alloy casing of electrical machinery The electrical machinery use aluminum alloy casing, it’s large efficiency of heat emission, and guarantee long time usual operation continously, additionally, it has superior visual appeal high-quality. (four) The style of integration The electrical machinery and pumps make use of the design of integration building the merchandise much more significant and acceptable. (5) Large starting up up minute Our product or service patterns specially aiming with the atmosphere of lower temperature and electrical stress. making sure the machine begins commonly at lower temperature of winter natural environment(?Y-5??) and very low electrical pressure(?Y180V).