VACUUM PUMPS OF SPIRAL SLICE Sort Use scope The single stage oil cycle vacuum pumps of spiral slice kind of series SYF and double stage oil cycle vacuum pumps of spiral slice type from the series of 2SYF are necessary gear for abstracting the gas from obturational container to obtain vacuum. The double stage vacuum pumps of spiral slice sort in the series of 2SYF utilized for abstracting to have vacuum once more over the basis of single stage pumps. It might make the technique attain the highest level vacuum. Characteristics (1) The layout of avoiding oil-returning The passage of gasoline admission is specially created to stop the returning of pumps oil delivering the abstracted container and pipeline just after the pumps end working. (2) The design and style of environmental protection The design and style of built-in device of mist eliminating, and set oil-gas seperator to the vent, each handle the pollution of oil in the course of the program of exhausting effectively. (3) Aluminum alloy casing of electric machinery The electrical machinery use aluminum alloy casing, it has high efficiency of heat emission, and make sure long time standard operation continously, furthermore, it has better appearance top quality. (4) The style and design of integration The electric machinery and pumps make use of the style and design of integration creating the products extra extreme and acceptable. (five) Major starting up up second Our solution patterns specially aiming at the atmosphere of reduced temperature and electrical strain. making sure the machine begins normally at reduce temperature of winter atmosphere(?Y-5??) and very low electrical stress(?Y180V).