VACUUM PUMPS OF SPIRAL SLICE Form Use scope The single stage oil cycle vacuum pumps of spiral slice form of series SYF and double stage oil cycle vacuum pumps of spiral slice style on the series of 2SYF are crucial tools for abstracting the gas from obturational container to obtain vacuum. The double stage vacuum pumps of spiral slice sort with the series of 2SYF applied for abstracting to have vacuum once again on the basis of single stage pumps. It may make the method reach the highest stage vacuum. Capabilities (1) The layout of avoiding oil-returning The passage of fuel admission is specially designed to avert the returning of pumps oil delivering the abstracted container and pipeline immediately after the pumps end operating. (two) The style of environmental protection The layout of built-in device of mist getting rid of, and set oil-gas seperator within the vent, each deal with the pollution of oil for the duration of the program of exhausting effectively. (3) Aluminum alloy casing of electrical machinery The electric machinery use aluminum alloy casing, it’s higher efficiency of heat emission, and ensure long time regular operation continously, in addition, it has improved look quality. (4) The layout of integration The electrical machinery and pumps use the style of integration building the goods a lot more extreme and affordable. (five) Big starting up moment Our product types specially aiming on the natural environment of minimal temperature and electrical strain. making sure the machine starts normally at decrease temperature of winter surroundings(?Y-5??) and lower electrical pressure(?Y180V).