VACUUM PUMPS OF SPIRAL SLICE Variety Use scope The single stage oil cycle vacuum pumps of spiral slice type of series SYF and double stage oil cycle vacuum pumps of spiral slice kind with the series of 2SYF are critical gear for abstracting the gasoline from obturational container to obtain vacuum. The double stage vacuum pumps of spiral slice style with the series of 2SYF applied for abstracting to acquire vacuum yet again about the basis of single stage pumps. It could possibly make the process achieve the highest stage vacuum. Characteristics (one) The layout of avoiding oil-returning The passage of gasoline admission is specially designed to protect against the returning of pumps oil delivering the abstracted container and pipeline following the pumps quit working. (two) The design of environmental safety The layout of built-in gadget of mist eliminating, and set oil-gas seperator over the vent, the two handle the pollution of oil for the duration of the course of exhausting efficiently. (three) Aluminum alloy casing of electric machinery The electric machinery use aluminum alloy casing, it has large efficiency of heat emission, and be certain long time ordinary operation continously, furthermore, it has superior appearance high-quality. (4) The design of integration The electric machinery and pumps make use of the style of integration producing the solutions extra serious and sensible. (five) Significant commencing up moment Our solution designs specially aiming at the setting of lower temperature and electrical pressure. ensuring the 
machine starts normally at lower temperature of winter natural environment(?Y-5??) and lower electrical stress(?Y180V).
